Add context to DecortAPICall method

go.mod

@@ -8,4 +8,5 @@ require (
 	github.com/hashicorp/terraform-plugin-docs v0.5.1
 	github.com/hashicorp/terraform-plugin-sdk/v2 v2.17.0 // indirect
 	github.com/sirupsen/logrus v1.7.0
+	golang.org/x/net v0.0.0-20210326060303-6b1517762897 // indirect
 )

internal/controller/controller.go

@@ -21,6 +21,7 @@ package controller
 
 import (
 	"bytes"
+	"context"
 	"crypto/tls"
 	"fmt"
 	"io/ioutil"
@@ -325,7 +326,7 @@ func (config *ControllerCfg) validateLegacyUser() (bool, error) {
 	return true, nil
 }
 
-func (config *ControllerCfg) DecortAPICall(method string, api_name string, url_values *url.Values) (json_resp string, err error) { //nolint:unparam
+func (config *ControllerCfg) DecortAPICall(ctx context.Context, method string, api_name string, url_values *url.Values) (json_resp string, err error) { //nolint:unparam
 	// This is a convenience wrapper around standard HTTP request methods that is aware of the
 	// authorization mode for which the provider was initialized and compiles request accordingly.
 

internal/location/location.go

@@ -20,6 +20,7 @@ limitations under the License.
 package location
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/url"
@@ -30,13 +31,13 @@ import (
 
 var DefaultGridID int
 
-func UtilityLocationGetDefaultGridID(m interface{}) (int, error) {
+func UtilityLocationGetDefaultGridID(ctx context.Context, m interface{}) (int, error) {
 	c := m.(*controller.ControllerCfg)
 
 	urlValues := &url.Values{}
 
 	log.Debug("utilityLocationGetDefaultGridID: retrieving locations list")
-	apiResp, err := c.DecortAPICall("POST", LocationsListAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", LocationsListAPI, urlValues)
 	if err != nil {
 		return 0, err
 	}

internal/provider/provider.go

@@ -25,6 +25,7 @@ import (
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/validation"
+	"golang.org/x/net/context"
 
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 	"github.com/rudecs/terraform-provider-decort/internal/location"
@@ -122,7 +123,9 @@ func providerConfigure(d *schema.ResourceData) (interface{}, error) {
 		return nil, err
 	}
 
-	gridId, err := location.UtilityLocationGetDefaultGridID(decsController)
+	ctx := context.Background()
+
+	gridId, err := location.UtilityLocationGetDefaultGridID(ctx, decsController)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/data_source_account.go

@@ -42,7 +42,7 @@ import (
 )
 
 func dataSourceAccountRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	acc, err := utilityAccountCheckPresence(d, m)
+	acc, err := utilityAccountCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_audits_list.go

@@ -57,7 +57,7 @@ func flattenAccountAuditsList(aal AccountAuditsList) []map[string]interface{} {
 }
 
 func dataSourceAccountAuditsListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountAuditsList, err := utilityAccountAuditsListCheckPresence(d, m)
+	accountAuditsList, err := utilityAccountAuditsListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_computes_list.go

@@ -72,7 +72,7 @@ func flattenAccountComputesList(acl AccountComputesList) []map[string]interface{
 }
 
 func dataSourceAccountComputesListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountComputesList, err := utilityAccountComputesListCheckPresence(d, m)
+	accountComputesList, err := utilityAccountComputesListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_consumed_units.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceAccountConsumedUnitsRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountConsumedUnits, err := utilityAccountConsumedUnitsCheckPresence(d, m)
+	accountConsumedUnits, err := utilityAccountConsumedUnitsCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_consumed_units_by_type.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceAccountConsumedUnitsByTypeRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	result, err := utilityAccountConsumedUnitsByTypeCheckPresence(d, m)
+	result, err := utilityAccountConsumedUnitsByTypeCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_deleted_list.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceAccountDeletedListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountDeletedList, err := utilityAccountDeletedListCheckPresence(d, m)
+	accountDeletedList, err := utilityAccountDeletedListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_disks_list.go

@@ -57,7 +57,7 @@ func flattenAccountDisksList(adl AccountDisksList) []map[string]interface{} {
 }
 
 func dataSourceAccountDisksListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountDisksList, err := utilityAccountDisksListCheckPresence(d, m)
+	accountDisksList, err := utilityAccountDisksListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_flipgroups_list.go

@@ -73,7 +73,7 @@ func flattenAccountFlipGroupsList(afgl AccountFlipGroupsList) []map[string]inter
 }
 
 func dataSourceAccountFlipGroupsListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountFlipGroupsList, err := utilityAccountFlipGroupsListCheckPresence(d, m)
+	accountFlipGroupsList, err := utilityAccountFlipGroupsListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_list.go

@@ -119,7 +119,7 @@ func flattenAccountList(al AccountList) []map[string]interface{} {
 */
 
 func dataSourceAccountListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountList, err := utilityAccountListCheckPresence(d, m)
+	accountList, err := utilityAccountListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_reserved_units.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceAccountReservedUnitsRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountReservedUnits, err := utilityAccountReservedUnitsCheckPresence(d, m)
+	accountReservedUnits, err := utilityAccountReservedUnitsCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_rg_list.go

@@ -86,7 +86,7 @@ func flattenAccRGResources(argr AccountRGResources) []map[string]interface{} {
 }
 
 func dataSourceAccountRGListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountRGList, err := utilityAccountRGListCheckPresence(d, m)
+	accountRGList, err := utilityAccountRGListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_templates_list.go

@@ -62,7 +62,7 @@ func flattenAccountTemplatesList(atl AccountTemplatesList) []map[string]interfac
 }
 
 func dataSourceAccountTemplatesListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountTemplatesList, err := utilityAccountTemplatesListCheckPresence(d, m)
+	accountTemplatesList, err := utilityAccountTemplatesListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/data_source_account_vins_list.go

@@ -69,7 +69,7 @@ func flattenAccountVinsList(avl AccountVinsList) []map[string]interface{} {
 }
 
 func dataSourceAccountVinsListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	accountVinsList, err := utilityAccountVinsListCheckPresence(d, m)
+	accountVinsList, err := utilityAccountVinsListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/account/resource_account.go

@@ -50,7 +50,7 @@ func resourceAccountCreate(ctx context.Context, d *schema.ResourceData, m interf
 	log.Debugf("resourceAccountCreate")
 
 	if accountId, ok := d.GetOk("account_id"); ok {
-		if exists, err := resourceAccountExists(d, m); exists {
+		if exists, err := resourceAccountExists(ctx, d, m); exists {
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -133,7 +133,7 @@ func resourceAccountCreate(ctx context.Context, d *schema.ResourceData, m interf
 		}
 	}
 
-	accountId, err := c.DecortAPICall("POST", accountCreateAPI, urlValues)
+	accountId, err := c.DecortAPICall(ctx, "POST", accountCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -155,7 +155,7 @@ func resourceAccountCreate(ctx context.Context, d *schema.ResourceData, m interf
 func resourceAccountRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceAccountRead")
 
-	acc, err := utilityAccountCheckPresence(d, m)
+	acc, err := utilityAccountCheckPresence(ctx, d, m)
 	if acc == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -194,7 +194,7 @@ func resourceAccountRead(ctx context.Context, d *schema.ResourceData, m interfac
 func resourceAccountDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceAccountDelete")
 
-	account, err := utilityAccountCheckPresence(d, m)
+	account, err := utilityAccountCheckPresence(ctx, d, m)
 	if account == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -207,7 +207,7 @@ func resourceAccountDelete(ctx context.Context, d *schema.ResourceData, m interf
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 	urlValues.Add("permanently", strconv.FormatBool(d.Get("permanently").(bool)))
 
-	_, err = c.DecortAPICall("POST", accountDeleteAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", accountDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -216,10 +216,10 @@ func resourceAccountDelete(ctx context.Context, d *schema.ResourceData, m interf
 	return nil
 }
 
-func resourceAccountExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceAccountExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceAccountExists")
 
-	account, err := utilityAccountCheckPresence(d, m)
+	account, err := utilityAccountCheckPresence(ctx, d, m)
 	if account == nil {
 		if err != nil {
 			return false, err
@@ -243,7 +243,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 		}
 		urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
-		_, err := c.DecortAPICall("POST", api, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -254,7 +254,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 	if d.HasChange("account_name") {
 		urlValues.Add("name", d.Get("account_name").(string))
 		urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
-		_, err := c.DecortAPICall("POST", accountUpdateAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", accountUpdateAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -318,7 +318,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 		}
 
 		urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
-		_, err := c.DecortAPICall("POST", accountUpdateAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", accountUpdateAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -329,7 +329,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 	if d.HasChange("send_access_emails") {
 		urlValues.Add("sendAccessEmails", strconv.FormatBool(d.Get("send_access_emails").(bool)))
 		urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
-		_, err := c.DecortAPICall("POST", accountUpdateAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", accountUpdateAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -341,7 +341,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 		restore := d.Get("restore").(bool)
 		if restore {
 			urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
-			_, err := c.DecortAPICall("POST", accountRestoreAPI, urlValues)
+			_, err := c.DecortAPICall(ctx, "POST", accountRestoreAPI, urlValues)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -379,7 +379,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 				urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 				urlValues.Add("userId", userConv["user_id"].(string))
 				urlValues.Add("recursivedelete", strconv.FormatBool(userConv["recursive_delete"].(bool)))
-				_, err := c.DecortAPICall("POST", accountDeleteUserAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", accountDeleteUserAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -394,7 +394,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 				urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 				urlValues.Add("userId", userConv["user_id"].(string))
 				urlValues.Add("accesstype", strings.ToUpper(userConv["access_type"].(string)))
-				_, err := c.DecortAPICall("POST", accountAddUserAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", accountAddUserAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -409,7 +409,7 @@ func resourceAccountEdit(ctx context.Context, d *schema.ResourceData, m interfac
 				urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 				urlValues.Add("userId", userConv["user_id"].(string))
 				urlValues.Add("accesstype", strings.ToUpper(userConv["access_type"].(string)))
-				_, err := c.DecortAPICall("POST", accountUpdateUserAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", accountUpdateUserAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -786,7 +786,6 @@ func ResourceAccount() *schema.Resource {
 		ReadContext:   resourceAccountRead,
 		UpdateContext: resourceAccountEdit,
 		DeleteContext: resourceAccountDelete,
-		Exists:        resourceAccountExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/account/utility_account.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountCheckPresence(d *schema.ResourceData, m interface{}) (*AccountWithResources, error) {
+func utilityAccountCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*AccountWithResources, error) {
 	account := &AccountWithResources{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -54,7 +55,7 @@ func utilityAccountCheckPresence(d *schema.ResourceData, m interface{}) (*Accoun
 	}
 
 	log.Debugf("utilityAccountCheckPresence: load account")
-	accountRaw, err := c.DecortAPICall("POST", accountGetAPI, urlValues)
+	accountRaw, err := c.DecortAPICall(ctx, "POST", accountGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_audits_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountAuditsListCheckPresence(d *schema.ResourceData, m interface{}) (AccountAuditsList, error) {
+func utilityAccountAuditsListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountAuditsList, error) {
 	accountAuditsList := AccountAuditsList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountAuditsListCheckPresence(d *schema.ResourceData, m interface{}
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountAuditsListCheckPresence: load account list")
-	accountAuditsListRaw, err := c.DecortAPICall("POST", accountAuditsAPI, urlValues)
+	accountAuditsListRaw, err := c.DecortAPICall(ctx, "POST", accountAuditsAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_computes_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountComputesListCheckPresence(d *schema.ResourceData, m interface{}) (AccountComputesList, error) {
+func utilityAccountComputesListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountComputesList, error) {
 	accountComputesList := AccountComputesList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountComputesListCheckPresence(d *schema.ResourceData, m interface
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountComputesListCheckPresence: load account list")
-	accountComputesListRaw, err := c.DecortAPICall("POST", accountListComputesAPI, urlValues)
+	accountComputesListRaw, err := c.DecortAPICall(ctx, "POST", accountListComputesAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_consumed_units.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountConsumedUnitsCheckPresence(d *schema.ResourceData, m interface{}) (*ResourceLimits, error) {
+func utilityAccountConsumedUnitsCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*ResourceLimits, error) {
 	accountConsumedUnits := &ResourceLimits{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountConsumedUnitsCheckPresence(d *schema.ResourceData, m interfac
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountConsumedUnitsCheckPresence: load account list")
-	accountConsumedUnitsRaw, err := c.DecortAPICall("POST", accountGetConsumedUnitsAPI, urlValues)
+	accountConsumedUnitsRaw, err := c.DecortAPICall(ctx, "POST", accountGetConsumedUnitsAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_consumed_units_by_type.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"net/url"
 	"strconv"
 	"strings"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountConsumedUnitsByTypeCheckPresence(d *schema.ResourceData, m interface{}) (float64, error) {
+func utilityAccountConsumedUnitsByTypeCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (float64, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
@@ -50,7 +51,7 @@ func utilityAccountConsumedUnitsByTypeCheckPresence(d *schema.ResourceData, m in
 	urlValues.Add("cutype", strings.ToUpper(d.Get("cu_type").(string)))
 
 	log.Debugf("utilityAccountConsumedUnitsByTypeCheckPresence")
-	resultRaw, err := c.DecortAPICall("POST", accountGetConsumedUnitsByTypeAPI, urlValues)
+	resultRaw, err := c.DecortAPICall(ctx, "POST", accountGetConsumedUnitsByTypeAPI, urlValues)
 	if err != nil {
 		return 0, err
 	}

internal/service/cloudapi/account/utility_account_deleted_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountDeletedListCheckPresence(d *schema.ResourceData, m interface{}) (AccountCloudApiList, error) {
+func utilityAccountDeletedListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountCloudApiList, error) {
 	accountDeletedList := AccountCloudApiList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -55,7 +56,7 @@ func utilityAccountDeletedListCheckPresence(d *schema.ResourceData, m interface{
 	}
 
 	log.Debugf("utilityAccountDeletedListCheckPresence: load")
-	accountDeletedListRaw, err := c.DecortAPICall("POST", accountListDeletedAPI, urlValues)
+	accountDeletedListRaw, err := c.DecortAPICall(ctx, "POST", accountListDeletedAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_disks_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountDisksListCheckPresence(d *schema.ResourceData, m interface{}) (AccountDisksList, error) {
+func utilityAccountDisksListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountDisksList, error) {
 	accountDisksList := AccountDisksList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountDisksListCheckPresence(d *schema.ResourceData, m interface{})
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountDisksListCheckPresence: load account list")
-	accountDisksListRaw, err := c.DecortAPICall("POST", accountListDisksAPI, urlValues)
+	accountDisksListRaw, err := c.DecortAPICall(ctx, "POST", accountListDisksAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_flip_groups.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountFlipGroupsListCheckPresence(d *schema.ResourceData, m interface{}) (AccountFlipGroupsList, error) {
+func utilityAccountFlipGroupsListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountFlipGroupsList, error) {
 	accountFlipGroupsList := AccountFlipGroupsList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountFlipGroupsListCheckPresence(d *schema.ResourceData, m interfa
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountFlipGroupsListCheckPresence")
-	accountFlipGroupsListRaw, err := c.DecortAPICall("POST", accountListFlipGroupsAPI, urlValues)
+	accountFlipGroupsListRaw, err := c.DecortAPICall(ctx, "POST", accountListFlipGroupsAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountListCheckPresence(d *schema.ResourceData, m interface{}) (AccountCloudApiList, error) {
+func utilityAccountListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountCloudApiList, error) {
 	accountList := AccountCloudApiList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -55,7 +56,7 @@ func utilityAccountListCheckPresence(d *schema.ResourceData, m interface{}) (Acc
 	}
 
 	log.Debugf("utilityAccountListCheckPresence: load account list")
-	accountListRaw, err := c.DecortAPICall("POST", accountListAPI, urlValues)
+	accountListRaw, err := c.DecortAPICall(ctx, "POST", accountListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_reserved_units.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountReservedUnitsCheckPresence(d *schema.ResourceData, m interface{}) (*ResourceLimits, error) {
+func utilityAccountReservedUnitsCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*ResourceLimits, error) {
 	accountReservedUnits := &ResourceLimits{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountReservedUnitsCheckPresence(d *schema.ResourceData, m interfac
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountReservedUnitsCheckPresence: load units")
-	accountReservedUnitsRaw, err := c.DecortAPICall("POST", accountGetReservedUnitsAPI, urlValues)
+	accountReservedUnitsRaw, err := c.DecortAPICall(ctx, "POST", accountGetReservedUnitsAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_rg_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountRGListCheckPresence(d *schema.ResourceData, m interface{}) (AccountRGList, error) {
+func utilityAccountRGListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountRGList, error) {
 	accountRGList := AccountRGList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountRGListCheckPresence(d *schema.ResourceData, m interface{}) (A
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountRGListCheckPresence: load account list")
-	accountRGListRaw, err := c.DecortAPICall("POST", accountListRGAPI, urlValues)
+	accountRGListRaw, err := c.DecortAPICall(ctx, "POST", accountListRGAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_templates_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountTemplatesListCheckPresence(d *schema.ResourceData, m interface{}) (AccountTemplatesList, error) {
+func utilityAccountTemplatesListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountTemplatesList, error) {
 	accountTemplatesList := AccountTemplatesList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountTemplatesListCheckPresence(d *schema.ResourceData, m interfac
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountTemplatesListCheckPresence: load")
-	accountTemplatesListRaw, err := c.DecortAPICall("POST", accountListTemplatesAPI, urlValues)
+	accountTemplatesListRaw, err := c.DecortAPICall(ctx, "POST", accountListTemplatesAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/account/utility_account_vins_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package account
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityAccountVinsListCheckPresence(d *schema.ResourceData, m interface{}) (AccountVinsList, error) {
+func utilityAccountVinsListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (AccountVinsList, error) {
 	accountVinsList := AccountVinsList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityAccountVinsListCheckPresence(d *schema.ResourceData, m interface{})
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityAccountVinsListCheckPresence: load account list")
-	accountVinsListRaw, err := c.DecortAPICall("POST", accountListVinsAPI, urlValues)
+	accountVinsListRaw, err := c.DecortAPICall(ctx, "POST", accountListVinsAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/bservice/data_source_bservice.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceBasicServiceRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	bs, err := utilityBasicServiceCheckPresence(d, m)
+	bs, err := utilityBasicServiceCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/bservice/data_source_bservice_deleted_list.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceBasicServiceDeletedListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	basicServiceDeletedList, err := utilityBasicServiceDeletedListCheckPresence(d, m)
+	basicServiceDeletedList, err := utilityBasicServiceDeletedListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/bservice/data_source_bservice_group.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceBasicServiceGroupRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	bsg, err := utilityBasicServiceGroupCheckPresence(d, m)
+	bsg, err := utilityBasicServiceGroupCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/bservice/data_source_bservice_list.go

@@ -73,7 +73,7 @@ func flattenBasicServiceList(bsl BasicServiceList) []map[string]interface{} {
 }
 
 func dataSourceBasicServiceListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	basicServiceList, err := utilityBasicServiceListCheckPresence(d, m)
+	basicServiceList, err := utilityBasicServiceListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/bservice/data_source_bservice_snapshot_list.go

@@ -41,7 +41,7 @@ import (
 )
 
 func dataSourceBasicServiceSnapshotListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	basicServiceSnapshotList, err := utilityBasicServiceSnapshotListCheckPresence(d, m)
+	basicServiceSnapshotList, err := utilityBasicServiceSnapshotListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/bservice/resource_bservice.go

@@ -48,7 +48,7 @@ func resourceBasicServiceCreate(ctx context.Context, d *schema.ResourceData, m i
 	log.Debugf("resourceBasicServiceCreate")
 
 	if serviceId, ok := d.GetOk("service_id"); ok {
-		if exists, err := resourceBasicServiceExists(d, m); exists {
+		if exists, err := resourceBasicServiceExists(ctx, d, m); exists {
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -78,7 +78,7 @@ func resourceBasicServiceCreate(ctx context.Context, d *schema.ResourceData, m i
 		urlValues.Add("sshUser", sshUser.(string))
 	}
 
-	serviceId, err := c.DecortAPICall("POST", bserviceCreateAPI, urlValues)
+	serviceId, err := c.DecortAPICall(ctx, "POST", bserviceCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -100,7 +100,7 @@ func resourceBasicServiceCreate(ctx context.Context, d *schema.ResourceData, m i
 func resourceBasicServiceRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceBasicServiceRead")
 
-	bs, err := utilityBasicServiceCheckPresence(d, m)
+	bs, err := utilityBasicServiceCheckPresence(ctx, d, m)
 	if bs == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -143,7 +143,7 @@ func resourceBasicServiceRead(ctx context.Context, d *schema.ResourceData, m int
 func resourceBasicServiceDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceBasicServiceDelete")
 
-	bs, err := utilityBasicServiceCheckPresence(d, m)
+	bs, err := utilityBasicServiceCheckPresence(ctx, d, m)
 	if bs == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -156,7 +156,7 @@ func resourceBasicServiceDelete(ctx context.Context, d *schema.ResourceData, m i
 	urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 	urlValues.Add("permanently", strconv.FormatBool(d.Get("permanently").(bool)))
 
-	_, err = c.DecortAPICall("POST", bserviceDeleteAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", bserviceDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -165,10 +165,10 @@ func resourceBasicServiceDelete(ctx context.Context, d *schema.ResourceData, m i
 	return nil
 }
 
-func resourceBasicServiceExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceBasicServiceExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceBasicServiceExists")
 
-	bservice, err := utilityBasicServiceCheckPresence(d, m)
+	bservice, err := utilityBasicServiceCheckPresence(ctx, d, m)
 	if bservice == nil {
 		if err != nil {
 			return false, err
@@ -192,7 +192,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 		}
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 
-		_, err := c.DecortAPICall("POST", api, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -204,7 +204,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 		restore := d.Get("restore").(bool)
 		if restore {
 			urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
-			_, err := c.DecortAPICall("POST", bserviceRestoreAPI, urlValues)
+			_, err := c.DecortAPICall(ctx, "POST", bserviceRestoreAPI, urlValues)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -221,7 +221,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 		}
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 
-		_, err := c.DecortAPICall("POST", api, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -257,7 +257,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 				snapshotConv := snapshot.(map[string]interface{})
 				urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 				urlValues.Add("label", snapshotConv["label"].(string))
-				_, err := c.DecortAPICall("POST", bserviceSnapshotDeleteAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceSnapshotDeleteAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -271,7 +271,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 				snapshotConv := snapshot.(map[string]interface{})
 				urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 				urlValues.Add("label", snapshotConv["label"].(string))
-				_, err := c.DecortAPICall("POST", bserviceSnapshotCreateAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceSnapshotCreateAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -285,7 +285,7 @@ func resourceBasicServiceEdit(ctx context.Context, d *schema.ResourceData, m int
 				snapshotConv := snapshot.(map[string]interface{})
 				urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 				urlValues.Add("label", snapshotConv["label"].(string))
-				_, err := c.DecortAPICall("POST", bserviceSnapshotRollbackAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceSnapshotRollbackAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -545,7 +545,6 @@ func ResourceBasicService() *schema.Resource {
 		ReadContext:   resourceBasicServiceRead,
 		UpdateContext: resourceBasicServiceEdit,
 		DeleteContext: resourceBasicServiceDelete,
-		Exists:        resourceBasicServiceExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/bservice/resource_bservice_group.go

@@ -51,7 +51,7 @@ func resourceBasicServiceGroupCreate(ctx context.Context, d *schema.ResourceData
 
 	if compgroupId, ok := d.GetOk("compgroup_id"); ok {
 		if _, ok := d.GetOk("service_id"); ok {
-			if exists, err := resourceBasicServiceGroupExists(d, m); exists {
+			if exists, err := resourceBasicServiceGroupExists(ctx, d, m); exists {
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -119,7 +119,7 @@ func resourceBasicServiceGroupCreate(ctx context.Context, d *schema.ResourceData
 		urlValues.Add("extnets", temp)
 	}
 
-	compgroupId, err := c.DecortAPICall("POST", bserviceGroupAddAPI, urlValues)
+	compgroupId, err := c.DecortAPICall(ctx, "POST", bserviceGroupAddAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -141,7 +141,7 @@ func resourceBasicServiceGroupCreate(ctx context.Context, d *schema.ResourceData
 func resourceBasicServiceGroupRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceBasicServiceGroupRead")
 
-	bsg, err := utilityBasicServiceGroupCheckPresence(d, m)
+	bsg, err := utilityBasicServiceGroupCheckPresence(ctx, d, m)
 	if bsg == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -185,7 +185,7 @@ func resourceBasicServiceGroupRead(ctx context.Context, d *schema.ResourceData,
 func resourceBasicServiceGroupDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceBasicServiceGroupDelete")
 
-	bsg, err := utilityBasicServiceGroupCheckPresence(d, m)
+	bsg, err := utilityBasicServiceGroupCheckPresence(ctx, d, m)
 	if bsg == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -198,7 +198,7 @@ func resourceBasicServiceGroupDelete(ctx context.Context, d *schema.ResourceData
 	urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 	urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 
-	_, err = c.DecortAPICall("POST", bserviceGroupRemoveAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", bserviceGroupRemoveAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -207,10 +207,10 @@ func resourceBasicServiceGroupDelete(ctx context.Context, d *schema.ResourceData
 	return nil
 }
 
-func resourceBasicServiceGroupExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceBasicServiceGroupExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceBasicServiceGroupExists")
 
-	bserviceGroup, err := utilityBasicServiceGroupCheckPresence(d, m)
+	bserviceGroup, err := utilityBasicServiceGroupCheckPresence(ctx, d, m)
 	if bserviceGroup == nil {
 		if err != nil {
 			return false, err
@@ -232,7 +232,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 		urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 		urlValues.Add("count", strconv.Itoa(d.Get("comp_count").(int)))
 		urlValues.Add("mode", strings.ToUpper(d.Get("mode").(string)))
-		_, err := c.DecortAPICall("POST", bserviceGroupResizeAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", bserviceGroupResizeAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -251,7 +251,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 		urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 
-		_, err := c.DecortAPICall("POST", api, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -270,7 +270,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 		urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 
-		_, err := c.DecortAPICall("POST", bserviceGroupUpdateAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", bserviceGroupUpdateAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -296,7 +296,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 		urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 		urlValues.Add("extnets", temp)
-		_, err := c.DecortAPICall("POST", bserviceGroupUpdateExtnetAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", bserviceGroupUpdateExtnetAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -322,7 +322,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 		urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 		urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 		urlValues.Add("vinses", temp)
-		_, err := c.DecortAPICall("POST", bserviceGroupUpdateVinsAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", bserviceGroupUpdateVinsAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -356,7 +356,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 				urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 				urlValues.Add("parentId", strconv.Itoa(parentConv))
 
-				_, err := c.DecortAPICall("POST", bserviceGroupParentRemoveAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceGroupParentRemoveAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -371,7 +371,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 				urlValues.Add("serviceId", strconv.Itoa(d.Get("service_id").(int)))
 				urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 				urlValues.Add("parentId", strconv.Itoa(parentConv))
-				_, err := c.DecortAPICall("POST", bserviceGroupParentAddAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceGroupParentAddAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -389,7 +389,7 @@ func resourceBasicServiceGroupEdit(ctx context.Context, d *schema.ResourceData,
 				urlValues.Add("compgroupId", strconv.Itoa(d.Get("compgroup_id").(int)))
 				urlValues.Add("computeId", strconv.Itoa(rc.(int)))
 
-				_, err := c.DecortAPICall("POST", bserviceGroupComputeRemoveAPI, urlValues)
+				_, err := c.DecortAPICall(ctx, "POST", bserviceGroupComputeRemoveAPI, urlValues)
 				if err != nil {
 					return diag.FromErr(err)
 				}
@@ -652,7 +652,6 @@ func ResourceBasicServiceGroup() *schema.Resource {
 		ReadContext:   resourceBasicServiceGroupRead,
 		UpdateContext: resourceBasicServiceGroupEdit,
 		DeleteContext: resourceBasicServiceGroupDelete,
-		Exists:        resourceBasicServiceGroupExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/bservice/utility_bservicce_deleted_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package bservice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityBasicServiceDeletedListCheckPresence(d *schema.ResourceData, m interface{}) (BasicServiceList, error) {
+func utilityBasicServiceDeletedListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (BasicServiceList, error) {
 	basicServiceDeletedList := BasicServiceList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -61,7 +62,7 @@ func utilityBasicServiceDeletedListCheckPresence(d *schema.ResourceData, m inter
 	}
 
 	log.Debugf("utilityBasicServiceDeletedListCheckPresence")
-	basicServiceDeletedListRaw, err := c.DecortAPICall("POST", bserviceListDeletedAPI, urlValues)
+	basicServiceDeletedListRaw, err := c.DecortAPICall(ctx, "POST", bserviceListDeletedAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/bservice/utility_bservice.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package bservice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityBasicServiceCheckPresence(d *schema.ResourceData, m interface{}) (*BasicServiceExtend, error) {
+func utilityBasicServiceCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*BasicServiceExtend, error) {
 	bservice := &BasicServiceExtend{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -54,7 +55,7 @@ func utilityBasicServiceCheckPresence(d *schema.ResourceData, m interface{}) (*B
 	}
 
 	log.Debugf("utilityBasicServiceCheckPresence")
-	bserviceRaw, err := c.DecortAPICall("POST", bserviceGetAPI, urlValues)
+	bserviceRaw, err := c.DecortAPICall(ctx, "POST", bserviceGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/bservice/utility_bservice_group.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package bservice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityBasicServiceGroupCheckPresence(d *schema.ResourceData, m interface{}) (*BasicServiceGroup, error) {
+func utilityBasicServiceGroupCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*BasicServiceGroup, error) {
 	bserviceGroup := &BasicServiceGroup{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -55,7 +56,7 @@ func utilityBasicServiceGroupCheckPresence(d *schema.ResourceData, m interface{}
 	}
 
 	log.Debugf("utilityBasicServiceGroupCheckPresence")
-	bserviceGroupRaw, err := c.DecortAPICall("POST", bserviceGroupGetAPI, urlValues)
+	bserviceGroupRaw, err := c.DecortAPICall(ctx, "POST", bserviceGroupGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/bservice/utility_bservice_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package bservice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityBasicServiceListCheckPresence(d *schema.ResourceData, m interface{}) (BasicServiceList, error) {
+func utilityBasicServiceListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (BasicServiceList, error) {
 	basicServiceList := BasicServiceList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -61,7 +62,7 @@ func utilityBasicServiceListCheckPresence(d *schema.ResourceData, m interface{})
 	}
 
 	log.Debugf("utilityBasicServiceListCheckPresence")
-	basicServiceListRaw, err := c.DecortAPICall("POST", bserviceListAPI, urlValues)
+	basicServiceListRaw, err := c.DecortAPICall(ctx, "POST", bserviceListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/bservice/utility_bservice_snapshot_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package bservice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityBasicServiceSnapshotListCheckPresence(d *schema.ResourceData, m interface{}) (BasicServiceSnapshots, error) {
+func utilityBasicServiceSnapshotListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (BasicServiceSnapshots, error) {
 	basicServiceSnapshotList := BasicServiceSnapshots{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -52,7 +53,7 @@ func utilityBasicServiceSnapshotListCheckPresence(d *schema.ResourceData, m inte
 	}
 
 	log.Debugf("utilityBasicServiceSnapshotListCheckPresence")
-	basicServiceSnapshotListRaw, err := c.DecortAPICall("POST", bserviceSnapshotListAPI, urlValues)
+	basicServiceSnapshotListRaw, err := c.DecortAPICall(ctx, "POST", bserviceSnapshotListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/disks/data_source_disk.go

@@ -82,7 +82,7 @@ func flattenDisk(d *schema.ResourceData, disk_facts string) error {
 }
 
 func dataSourceDiskRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	disk_facts, err := utilityDiskCheckPresence(d, m)
+	disk_facts, err := utilityDiskCheckPresence(ctx, d, m)
 	if disk_facts == "" {
 		// if empty string is returned from utilityDiskCheckPresence then there is no
 		// such Disk and err tells so - just return it to the calling party

internal/service/cloudapi/disks/data_source_disk_list.go

@@ -120,7 +120,7 @@ func flattendDiskSnapshotList(sl SnapshotRecordList) []interface{} {
 }
 
 func dataSourceDiskListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	diskList, err := utilityDiskListCheckPresence(d, m)
+	diskList, err := utilityDiskListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/disks/resource_disk.go

@@ -73,7 +73,7 @@ func resourceDiskCreate(ctx context.Context, d *schema.ResourceData, m interface
 		urlValues.Add("description", argVal.(string))
 	}
 
-	apiResp, err := c.DecortAPICall("POST", DisksCreateAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", DisksCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -91,7 +91,7 @@ func resourceDiskCreate(ctx context.Context, d *schema.ResourceData, m interface
 }
 
 func resourceDiskRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	diskFacts, err := utilityDiskCheckPresence(d, m)
+	diskFacts, err := utilityDiskCheckPresence(ctx, d, m)
 	if diskFacts == "" {
 		// if empty string is returned from utilityDiskCheckPresence then there is no
 		// such Disk and err tells so - just return it to the calling party
@@ -121,7 +121,7 @@ func resourceDiskUpdate(ctx context.Context, d *schema.ResourceData, m interface
 		sizeParams := &url.Values{}
 		sizeParams.Add("diskId", d.Id())
 		sizeParams.Add("size", fmt.Sprintf("%d", newSize.(int)))
-		_, err := c.DecortAPICall("POST", DisksResizeAPI, sizeParams)
+		_, err := c.DecortAPICall(ctx, "POST", DisksResizeAPI, sizeParams)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -137,7 +137,7 @@ func resourceDiskUpdate(ctx context.Context, d *schema.ResourceData, m interface
 		renameParams := &url.Values{}
 		renameParams.Add("diskId", d.Id())
 		renameParams.Add("name", newName.(string))
-		_, err := c.DecortAPICall("POST", DisksRenameAPI, renameParams)
+		_, err := c.DecortAPICall(ctx, "POST", DisksRenameAPI, renameParams)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -165,7 +165,7 @@ func resourceDiskDelete(ctx context.Context, d *schema.ResourceData, m interface
 	log.Debugf("resourceDiskDelete: called for Disk ID / name %d / %s, Account ID %d",
 		d.Get("disk_id").(int), d.Get("name").(string), d.Get("account_id").(int))
 
-	diskFacts, err := utilityDiskCheckPresence(d, m)
+	diskFacts, err := utilityDiskCheckPresence(ctx, d, m)
 	if diskFacts == "" {
 		if err != nil {
 			return diag.FromErr(err)
@@ -187,7 +187,7 @@ func resourceDiskDelete(ctx context.Context, d *schema.ResourceData, m interface
 	params.Add("permanently", "1")
 
 	c := m.(*controller.ControllerCfg)
-	_, err = c.DecortAPICall("POST", DisksDeleteAPI, params)
+	_, err = c.DecortAPICall(ctx, "POST", DisksDeleteAPI, params)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -195,12 +195,12 @@ func resourceDiskDelete(ctx context.Context, d *schema.ResourceData, m interface
 	return nil
 }
 
-func resourceDiskExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceDiskExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	// Reminder: according to Terraform rules, this function should not modify its ResourceData argument
 	log.Debugf("resourceDiskExists: called for Disk ID / name %d / %s, Account ID %d",
 		d.Get("disk_id").(int), d.Get("name").(string), d.Get("account_id").(int))
 
-	diskFacts, err := utilityDiskCheckPresence(d, m)
+	diskFacts, err := utilityDiskCheckPresence(ctx, d, m)
 	if diskFacts == "" {
 		if err != nil {
 			return false, err
@@ -320,7 +320,6 @@ func ResourceDisk() *schema.Resource {
 		ReadContext:   resourceDiskRead,
 		UpdateContext: resourceDiskUpdate,
 		DeleteContext: resourceDiskDelete,
-		Exists:        resourceDiskExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/disks/utility_disk.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package disks
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/url"
@@ -43,7 +44,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityDiskCheckPresence(d *schema.ResourceData, m interface{}) (string, error) {
+func utilityDiskCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (string, error) {
 	// This function tries to locate Disk by one of the following algorithms depending on
 	// the parameters passed:
 	//    - if disk ID is specified -> by disk ID
@@ -81,7 +82,7 @@ func utilityDiskCheckPresence(d *schema.ResourceData, m interface{}) (string, er
 		// disk ID is specified, try to get disk instance straight by this ID
 		log.Debugf("utilityDiskCheckPresence: locating disk by its ID %d", theId)
 		urlValues.Add("diskId", fmt.Sprintf("%d", theId))
-		diskFacts, err := c.DecortAPICall("POST", DisksGetAPI, urlValues)
+		diskFacts, err := c.DecortAPICall(ctx, "POST", DisksGetAPI, urlValues)
 		if err != nil {
 			return "", err
 		}
@@ -100,7 +101,7 @@ func utilityDiskCheckPresence(d *schema.ResourceData, m interface{}) (string, er
 	// obtain Account ID by account name - it should not be zero on success
 
 	urlValues.Add("accountId", fmt.Sprintf("%d", d.Get("account_id").(int)))
-	diskFacts, err := c.DecortAPICall("POST", DisksListAPI, urlValues)
+	diskFacts, err := c.DecortAPICall(ctx, "POST", DisksListAPI, urlValues)
 	if err != nil {
 		return "", err
 	}

internal/service/cloudapi/disks/utility_disk_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package disks
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -43,7 +44,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityDiskListCheckPresence(d *schema.ResourceData, m interface{}) (DisksListResp, error) {
+func utilityDiskListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (DisksListResp, error) {
 	diskList := DisksListResp{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -62,7 +63,7 @@ func utilityDiskListCheckPresence(d *schema.ResourceData, m interface{}) (DisksL
 	}
 
 	log.Debugf("utilityDiskListCheckPresence: load grid list")
-	diskListRaw, err := c.DecortAPICall("POST", DisksListAPI, urlValues)
+	diskListRaw, err := c.DecortAPICall(ctx, "POST", DisksListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/extnet/data_source_extnet.go

@@ -42,7 +42,7 @@ import (
 )
 
 func dataSourceExtnetRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	e, err := utilityExtnetCheckPresence(d, m)
+	e, err := utilityExtnetCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/extnet/data_source_extnet_computes_list.go

@@ -72,7 +72,7 @@ func flattenExtnetComputesList(ecl ExtnetComputesList) []map[string]interface{}
 }
 
 func dataSourceExtnetComputesListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	extnetComputesList, err := utilityExtnetComputesListCheckPresence(d, m)
+	extnetComputesList, err := utilityExtnetComputesListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/extnet/data_source_extnet_default.go

@@ -42,7 +42,7 @@ import (
 )
 
 func dataSourceExtnetDefaultRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	extnetId, err := utilityExtnetDefaultCheckPresence(d, m)
+	extnetId, err := utilityExtnetDefaultCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/extnet/data_source_extnet_list.go

@@ -54,7 +54,7 @@ func flattenExtnetList(el ExtnetList) []map[string]interface{} {
 }
 
 func dataSourceExtnetListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	extnetList, err := utilityExtnetListCheckPresence(d, m)
+	extnetList, err := utilityExtnetListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/extnet/utility_extnet.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package extnet
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityExtnetCheckPresence(d *schema.ResourceData, m interface{}) (*ExtnetDetailed, error) {
+func utilityExtnetCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*ExtnetDetailed, error) {
 	extnet := &ExtnetDetailed{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityExtnetCheckPresence(d *schema.ResourceData, m interface{}) (*ExtnetD
 	urlValues.Add("net_id", strconv.Itoa(d.Get("net_id").(int)))
 
 	log.Debugf("utilityExtnetCheckPresence")
-	extnetRaw, err := c.DecortAPICall("POST", extnetGetAPI, urlValues)
+	extnetRaw, err := c.DecortAPICall(ctx, "POST", extnetGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/extnet/utility_extnet_computes_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package extnet
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityExtnetComputesListCheckPresence(d *schema.ResourceData, m interface{}) (ExtnetComputesList, error) {
+func utilityExtnetComputesListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (ExtnetComputesList, error) {
 	extnetComputesList := ExtnetComputesList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityExtnetComputesListCheckPresence(d *schema.ResourceData, m interface{
 	urlValues.Add("accountId", strconv.Itoa(d.Get("account_id").(int)))
 
 	log.Debugf("utilityExtnetComputesListCheckPresence")
-	extnetComputesListRaw, err := c.DecortAPICall("POST", extnetListComputesAPI, urlValues)
+	extnetComputesListRaw, err := c.DecortAPICall(ctx, "POST", extnetListComputesAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/extnet/utility_extnet_default.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package extnet
 
 import (
+	"context"
 	"net/url"
 
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
@@ -40,12 +41,12 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityExtnetDefaultCheckPresence(_ *schema.ResourceData, m interface{}) (string, error) {
+func utilityExtnetDefaultCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (string, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
 	log.Debugf("utilityExtnetDefaultCheckPresence")
-	res, err := c.DecortAPICall("POST", extnetGetDefaultAPI, urlValues)
+	res, err := c.DecortAPICall(ctx, "POST", extnetGetDefaultAPI, urlValues)
 	if err != nil {
 		return "", err
 	}

internal/service/cloudapi/extnet/utility_extnet_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package extnet
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityExtnetListCheckPresence(d *schema.ResourceData, m interface{}) (ExtnetList, error) {
+func utilityExtnetListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (ExtnetList, error) {
 	extnetList := ExtnetList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -58,7 +59,7 @@ func utilityExtnetListCheckPresence(d *schema.ResourceData, m interface{}) (Extn
 	}
 
 	log.Debugf("utilityExtnetListCheckPresence")
-	extnetListRaw, err := c.DecortAPICall("POST", extnetListAPI, urlValues)
+	extnetListRaw, err := c.DecortAPICall(ctx, "POST", extnetListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/k8s/resource_k8s.go

@@ -94,7 +94,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 	//urlValues.Add("desc", desc.(string))
 	//}
 
-	resp, err := c.DecortAPICall("POST", K8sCreateAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", K8sCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -103,7 +103,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 	urlValues.Add("auditId", strings.Trim(resp, `"`))
 
 	for {
-		resp, err := c.DecortAPICall("POST", AsyncTaskGetAPI, urlValues)
+		resp, err := c.DecortAPICall(ctx, "POST", AsyncTaskGetAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -126,7 +126,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 		time.Sleep(time.Second * 10)
 	}
 
-	k8s, err := utilityK8sCheckPresence(d, m)
+	k8s, err := utilityK8sCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -136,7 +136,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 	urlValues = &url.Values{}
 	urlValues.Add("lbId", strconv.Itoa(k8s.LbID))
 
-	resp, err = c.DecortAPICall("POST", LbGetAPI, urlValues)
+	resp, err = c.DecortAPICall(ctx, "POST", LbGetAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -150,7 +150,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 
 	urlValues = &url.Values{}
 	urlValues.Add("k8sId", d.Id())
-	kubeconfig, err := c.DecortAPICall("POST", K8sGetConfigAPI, urlValues)
+	kubeconfig, err := c.DecortAPICall(ctx, "POST", K8sGetConfigAPI, urlValues)
 	if err != nil {
 		log.Warnf("could not get kubeconfig: %v", err)
 	}
@@ -162,7 +162,7 @@ func resourceK8sCreate(ctx context.Context, d *schema.ResourceData, m interface{
 func resourceK8sRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceK8sRead: called with id %s, rg %d", d.Id(), d.Get("rg_id").(int))
 
-	k8s, err := utilityK8sCheckPresence(d, m)
+	k8s, err := utilityK8sCheckPresence(ctx, d, m)
 	if k8s == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -180,7 +180,7 @@ func resourceK8sRead(ctx context.Context, d *schema.ResourceData, m interface{})
 	urlValues := &url.Values{}
 	urlValues.Add("lbId", strconv.Itoa(k8s.LbID))
 
-	resp, err := c.DecortAPICall("POST", LbGetAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", LbGetAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -194,7 +194,7 @@ func resourceK8sRead(ctx context.Context, d *schema.ResourceData, m interface{})
 
 	urlValues = &url.Values{}
 	urlValues.Add("k8sId", d.Id())
-	kubeconfig, err := c.DecortAPICall("POST", K8sGetConfigAPI, urlValues)
+	kubeconfig, err := c.DecortAPICall(ctx, "POST", K8sGetConfigAPI, urlValues)
 	if err != nil {
 		log.Warnf("could not get kubeconfig: %v", err)
 	}
@@ -213,14 +213,14 @@ func resourceK8sUpdate(ctx context.Context, d *schema.ResourceData, m interface{
 		urlValues.Add("k8sId", d.Id())
 		urlValues.Add("name", d.Get("name").(string))
 
-		_, err := c.DecortAPICall("POST", K8sUpdateAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", K8sUpdateAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
 	}
 
 	if d.HasChange("workers") {
-		k8s, err := utilityK8sCheckPresence(d, m)
+		k8s, err := utilityK8sCheckPresence(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -234,13 +234,13 @@ func resourceK8sUpdate(ctx context.Context, d *schema.ResourceData, m interface{
 
 		if newWorkers.Num > wg.Num {
 			urlValues.Add("num", strconv.Itoa(newWorkers.Num-wg.Num))
-			if _, err := c.DecortAPICall("POST", K8sWorkerAddAPI, urlValues); err != nil {
+			if _, err := c.DecortAPICall(ctx, "POST", K8sWorkerAddAPI, urlValues); err != nil {
 				return diag.FromErr(err)
 			}
 		} else {
 			for i := wg.Num - 1; i >= newWorkers.Num; i-- {
 				urlValues.Set("workerId", strconv.Itoa(wg.DetailedInfo[i].ID))
-				if _, err := c.DecortAPICall("POST", K8sWorkerDeleteAPI, urlValues); err != nil {
+				if _, err := c.DecortAPICall(ctx, "POST", K8sWorkerDeleteAPI, urlValues); err != nil {
 					return diag.FromErr(err)
 				}
 			}
@@ -253,7 +253,7 @@ func resourceK8sUpdate(ctx context.Context, d *schema.ResourceData, m interface{
 func resourceK8sDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceK8sDelete: called with id %s, rg %d", d.Id(), d.Get("rg_id").(int))
 
-	k8s, err := utilityK8sCheckPresence(d, m)
+	k8s, err := utilityK8sCheckPresence(ctx, d, m)
 	if k8s == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -266,7 +266,7 @@ func resourceK8sDelete(ctx context.Context, d *schema.ResourceData, m interface{
 	urlValues.Add("k8sId", d.Id())
 	urlValues.Add("permanently", "true")
 
-	_, err = c.DecortAPICall("POST", K8sDeleteAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", K8sDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -274,10 +274,10 @@ func resourceK8sDelete(ctx context.Context, d *schema.ResourceData, m interface{
 	return nil
 }
 
-func resourceK8sExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceK8sExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceK8sExists: called with id %s, rg %d", d.Id(), d.Get("rg_id").(int))
 
-	k8s, err := utilityK8sCheckPresence(d, m)
+	k8s, err := utilityK8sCheckPresence(ctx, d, m)
 	if k8s == nil {
 		return false, err
 	}
@@ -385,7 +385,6 @@ func ResourceK8s() *schema.Resource {
 		ReadContext:   resourceK8sRead,
 		UpdateContext: resourceK8sUpdate,
 		DeleteContext: resourceK8sDelete,
-		Exists:        resourceK8sExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/k8s/resource_k8s_wg.go

@@ -55,7 +55,7 @@ func resourceK8sWgCreate(ctx context.Context, d *schema.ResourceData, m interfac
 	urlValues.Add("workerRam", strconv.Itoa(d.Get("ram").(int)))
 	urlValues.Add("workerDisk", strconv.Itoa(d.Get("disk").(int)))
 
-	resp, err := c.DecortAPICall("POST", K8sWgCreateAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", K8sWgCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -97,7 +97,7 @@ func resourceK8sWgCreate(ctx context.Context, d *schema.ResourceData, m interfac
 func resourceK8sWgRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceK8sWgRead: called with k8s id %d", d.Get("k8s_id").(int))
 
-	wg, err := utilityK8sWgCheckPresence(d, m)
+	wg, err := utilityK8sWgCheckPresence(ctx, d, m)
 	if wg == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -117,7 +117,7 @@ func resourceK8sWgUpdate(ctx context.Context, d *schema.ResourceData, m interfac
 
 	c := m.(*controller.ControllerCfg)
 
-	wg, err := utilityK8sWgCheckPresence(d, m)
+	wg, err := utilityK8sWgCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -128,14 +128,14 @@ func resourceK8sWgUpdate(ctx context.Context, d *schema.ResourceData, m interfac
 
 	if newNum := d.Get("num").(int); newNum > wg.Num {
 		urlValues.Add("num", strconv.Itoa(newNum-wg.Num))
-		_, err := c.DecortAPICall("POST", K8sWorkerAddAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", K8sWorkerAddAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
 	} else {
 		for i := wg.Num - 1; i >= newNum; i-- {
 			urlValues.Set("workerId", strconv.Itoa(wg.DetailedInfo[i].ID))
-			_, err := c.DecortAPICall("POST", K8sWorkerDeleteAPI, urlValues)
+			_, err := c.DecortAPICall(ctx, "POST", K8sWorkerDeleteAPI, urlValues)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -148,7 +148,7 @@ func resourceK8sWgUpdate(ctx context.Context, d *schema.ResourceData, m interfac
 func resourceK8sWgDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceK8sWgDelete: called with k8s id %d", d.Get("k8s_id").(int))
 
-	wg, err := utilityK8sWgCheckPresence(d, m)
+	wg, err := utilityK8sWgCheckPresence(ctx, d, m)
 	if wg == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -161,7 +161,7 @@ func resourceK8sWgDelete(ctx context.Context, d *schema.ResourceData, m interfac
 	urlValues.Add("k8sId", strconv.Itoa(d.Get("k8s_id").(int)))
 	urlValues.Add("workersGroupId", strconv.Itoa(wg.ID))
 
-	_, err = c.DecortAPICall("POST", K8sWgDeleteAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", K8sWgDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -169,10 +169,10 @@ func resourceK8sWgDelete(ctx context.Context, d *schema.ResourceData, m interfac
 	return nil
 }
 
-func resourceK8sWgExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceK8sWgExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceK8sWgExists: called with k8s id %d", d.Get("k8s_id").(int))
 
-	wg, err := utilityK8sWgCheckPresence(d, m)
+	wg, err := utilityK8sWgCheckPresence(ctx, d, m)
 	if wg == nil {
 		if err != nil {
 			return false, err
@@ -240,7 +240,6 @@ func ResourceK8sWg() *schema.Resource {
 		ReadContext:   resourceK8sWgRead,
 		UpdateContext: resourceK8sWgUpdate,
 		DeleteContext: resourceK8sWgDelete,
-		Exists:        resourceK8sWgExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/k8s/utility_k8s.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package k8s
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
@@ -39,12 +40,12 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityK8sCheckPresence(d *schema.ResourceData, m interface{}) (*K8sRecord, error) {
+func utilityK8sCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*K8sRecord, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("k8sId", d.Id())
 
-	resp, err := c.DecortAPICall("POST", K8sGetAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", K8sGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/k8s/utility_k8s_wg.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package k8s
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -40,12 +41,12 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityK8sWgCheckPresence(d *schema.ResourceData, m interface{}) (*K8sNodeRecord, error) {
+func utilityK8sWgCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*K8sNodeRecord, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("k8sId", strconv.Itoa(d.Get("k8s_id").(int)))
 
-	resp, err := c.DecortAPICall("POST", K8sGetAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", K8sGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/kvmvm/data_source_compute.go

@@ -196,7 +196,7 @@ func flattenCompute(d *schema.ResourceData, compFacts string) error {
 }
 
 func dataSourceComputeRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	compFacts, err := utilityComputeCheckPresence(d, m)
+	compFacts, err := utilityComputeCheckPresence(ctx, d, m)
 	if compFacts == "" {
 		// if empty string is returned from utilityComputeCheckPresence then there is no
 		// such Compute and err tells so - just return it to the calling party

internal/service/cloudapi/kvmvm/resource_compute.go

@@ -112,7 +112,7 @@ func resourceComputeCreate(ctx context.Context, d *schema.ResourceData, m interf
 		}
 	}
 
-	apiResp, err := c.DecortAPICall("POST", computeCreateAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", computeCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -124,41 +124,26 @@ func resourceComputeCreate(ctx context.Context, d *schema.ResourceData, m interf
 	log.Debugf("resourceComputeCreate: new simple Compute ID %d, name %s created", compId, d.Get("name").(string))
 
 	// Configure data disks if any
-	extraDisksOk := true
 	argVal, argSet = d.GetOk("extra_disks")
 	if argSet && argVal.(*schema.Set).Len() > 0 {
 		// urlValues.Add("desc", argVal.(string))
 		log.Debugf("resourceComputeCreate: calling utilityComputeExtraDisksConfigure to attach %d extra disk(s)", argVal.(*schema.Set).Len())
-		err = utilityComputeExtraDisksConfigure(d, m, false) // do_delta=false, as we are working on a new compute
+		err = utilityComputeExtraDisksConfigure(ctx, d, m, false) // do_delta=false, as we are working on a new compute
 		if err != nil {
 			log.Errorf("resourceComputeCreate: error when attaching extra disk(s) to a new Compute ID %d: %v", compId, err)
-			extraDisksOk = false
+			return diag.FromErr(err)
 		}
 	}
-	if extraDisksOk {
-		d.SetPartial("extra_disks")
-	}
-
 	// Configure external networks if any
-	netsOk := true
 	argVal, argSet = d.GetOk("network")
 	if argSet && argVal.(*schema.Set).Len() > 0 {
 		log.Debugf("resourceComputeCreate: calling utilityComputeNetworksConfigure to attach %d network(s)", argVal.(*schema.Set).Len())
-		err = utilityComputeNetworksConfigure(d, m, false) // do_delta=false, as we are working on a new compute
+		err = utilityComputeNetworksConfigure(ctx, d, m, false) // do_delta=false, as we are working on a new compute
 		if err != nil {
 			log.Errorf("resourceComputeCreate: error when attaching networks to a new Compute ID %d: %s", compId, err)
-			netsOk = false
+			return diag.FromErr(err)
 		}
 	}
-	if netsOk {
-		// there were no errors reported when configuring networks
-		d.SetPartial("network")
-	}
-
-	if extraDisksOk && netsOk {
-		// if there were no errors in setting any of the subresources, we may leave Partial mode
-		d.Partial(false)
-	}
 
 	// Note bene: we created compute in a STOPPED state (this is required to properly attach 1st network interface),
 	// now we need to start it before we report the sequence complete
@@ -166,7 +151,7 @@ func resourceComputeCreate(ctx context.Context, d *schema.ResourceData, m interf
 		reqValues := &url.Values{}
 		reqValues.Add("computeId", fmt.Sprintf("%d", compId))
 		log.Debugf("resourceComputeCreate: starting Compute ID %d after completing its resource configuration", compId)
-		if _, err := c.DecortAPICall("POST", ComputeStartAPI, reqValues); err != nil {
+		if _, err := c.DecortAPICall(ctx, "POST", ComputeStartAPI, reqValues); err != nil {
 			return diag.FromErr(err)
 		}
 	}
@@ -184,7 +169,7 @@ func resourceComputeRead(ctx context.Context, d *schema.ResourceData, m interfac
 	log.Debugf("resourceComputeRead: called for Compute name %s, RG ID %d",
 		d.Get("name").(string), d.Get("rg_id").(int))
 
-	compFacts, err := utilityComputeCheckPresence(d, m)
+	compFacts, err := utilityComputeCheckPresence(ctx, d, m)
 	if compFacts == "" {
 		if err != nil {
 			return diag.FromErr(err)
@@ -222,8 +207,6 @@ func resourceComputeUpdate(ctx context.Context, d *schema.ResourceData, m interf
 	doUpdate := false
 	params.Add("computeId", d.Id())
 
-	d.Partial(true)
-
 	oldCpu, newCpu := d.GetChange("cpu")
 	if oldCpu.(int) != newCpu.(int) {
 		params.Add("cpu", fmt.Sprintf("%d", newCpu.(int)))
@@ -245,13 +228,10 @@ func resourceComputeUpdate(ctx context.Context, d *schema.ResourceData, m interf
 			oldCpu.(int), newCpu.(int),
 			oldRam.(int), newRam.(int))
 		params.Add("force", "true")
-		_, err := c.DecortAPICall("POST", ComputeResizeAPI, params)
+		_, err := c.DecortAPICall(ctx, "POST", ComputeResizeAPI, params)
 		if err != nil {
 			return diag.FromErr(err)
 		}
-
-		d.SetPartial("cpu")
-		d.SetPartial("ram")
 	}
 
 	// 2. Resize (grow) Boot disk
@@ -262,23 +242,22 @@ func resourceComputeUpdate(ctx context.Context, d *schema.ResourceData, m interf
 		bdsParams.Add("size", fmt.Sprintf("%d", newSize.(int)))
 		log.Debugf("resourceComputeUpdate: compute ID %s, boot disk ID %d resize %d -> %d",
 			d.Id(), d.Get("boot_disk_id").(int), oldSize.(int), newSize.(int))
-		_, err := c.DecortAPICall("POST", DisksResizeAPI, bdsParams)
+		_, err := c.DecortAPICall(ctx, "POST", DisksResizeAPI, bdsParams)
 		if err != nil {
 			return diag.FromErr(err)
 		}
-		d.SetPartial("boot_disk_size")
 	} else if oldSize.(int) > newSize.(int) {
 		log.Warnf("resourceComputeUpdate: compute ID %s - shrinking boot disk is not allowed", d.Id())
 	}
 
 	// 3. Calculate and apply changes to data disks
-	err := utilityComputeExtraDisksConfigure(d, m, true) // pass do_delta = true to apply changes, if any
+	err := utilityComputeExtraDisksConfigure(ctx, d, m, true) // pass do_delta = true to apply changes, if any
 	if err != nil {
 		return diag.FromErr(err)
 	}
 
 	// 4. Calculate and apply changes to network connections
-	err = utilityComputeNetworksConfigure(d, m, true) // pass do_delta = true to apply changes, if any
+	err = utilityComputeNetworksConfigure(ctx, d, m, true) // pass do_delta = true to apply changes, if any
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -287,11 +266,11 @@ func resourceComputeUpdate(ctx context.Context, d *schema.ResourceData, m interf
 		params := &url.Values{}
 		params.Add("computeId", d.Id())
 		if d.Get("started").(bool) {
-			if _, err := c.DecortAPICall("POST", ComputeStartAPI, params); err != nil {
+			if _, err := c.DecortAPICall(ctx, "POST", ComputeStartAPI, params); err != nil {
 				return diag.FromErr(err)
 			}
 		} else {
-			if _, err := c.DecortAPICall("POST", ComputeStopAPI, params); err != nil {
+			if _, err := c.DecortAPICall(ctx, "POST", ComputeStopAPI, params); err != nil {
 				return diag.FromErr(err)
 			}
 		}
@@ -310,7 +289,7 @@ func resourceComputeDelete(ctx context.Context, d *schema.ResourceData, m interf
 	log.Debugf("resourceComputeDelete: called for Compute name %s, RG ID %d",
 		d.Get("name").(string), d.Get("rg_id").(int))
 
-	compFacts, err := utilityComputeCheckPresence(d, m)
+	compFacts, err := utilityComputeCheckPresence(ctx, d, m)
 	if compFacts == "" {
 		if err != nil {
 			return diag.FromErr(err)
@@ -340,7 +319,7 @@ func resourceComputeDelete(ctx context.Context, d *schema.ResourceData, m interf
 			detachParams.Add("computeId", d.Id())
 			detachParams.Add("diskId", fmt.Sprintf("%d", diskFacts.ID))
 
-			_, err = c.DecortAPICall("POST", ComputeDiskDetachAPI, detachParams)
+			_, err = c.DecortAPICall(ctx, "POST", ComputeDiskDetachAPI, detachParams)
 			if err != nil {
 				// We do not fail compute deletion on data disk detach errors
 				log.Errorf("resourceComputeDelete: error when detaching Disk ID %d: %s", diskFacts.ID, err)
@@ -353,7 +332,7 @@ func resourceComputeDelete(ctx context.Context, d *schema.ResourceData, m interf
 	params.Add("permanently", "1")
 	// TODO: this is for the upcoming API update - params.Add("detachdisks", "1")
 
-	_, err = c.DecortAPICall("POST", ComputeDeleteAPI, params)
+	_, err = c.DecortAPICall(ctx, "POST", ComputeDeleteAPI, params)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -361,12 +340,12 @@ func resourceComputeDelete(ctx context.Context, d *schema.ResourceData, m interf
 	return nil
 }
 
-func resourceComputeExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceComputeExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	// Reminder: according to Terraform rules, this function should not modify its ResourceData argument
 	log.Debugf("resourceComputeExist: called for Compute name %s, RG ID %d",
 		d.Get("name").(string), d.Get("rg_id").(int))
 
-	compFacts, err := utilityComputeCheckPresence(d, m)
+	compFacts, err := utilityComputeCheckPresence(ctx, d, m)
 	if compFacts == "" {
 		if err != nil {
 			return false, err
@@ -384,7 +363,6 @@ func ResourceCompute() *schema.Resource {
 		ReadContext:   resourceComputeRead,
 		UpdateContext: resourceComputeUpdate,
 		DeleteContext: resourceComputeDelete,
-		Exists:        resourceComputeExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/kvmvm/utility_compute.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package kvmvm
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/url"
@@ -43,7 +44,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityComputeExtraDisksConfigure(d *schema.ResourceData, m interface{}, do_delta bool) error {
+func utilityComputeExtraDisksConfigure(ctx context.Context, d *schema.ResourceData, m interface{}, do_delta bool) error {
 	// d is filled with data according to computeResource schema, so extra disks config is retrieved via "extra_disks" key
 	// If do_delta is true, this function will identify changes between new and existing specs for extra disks and try to
 	// update compute configuration accordingly
@@ -71,7 +72,7 @@ func utilityComputeExtraDisksConfigure(d *schema.ResourceData, m interface{}, do
 			urlValues := &url.Values{}
 			urlValues.Add("computeId", d.Id())
 			urlValues.Add("diskId", fmt.Sprintf("%d", disk.(int)))
-			_, err := c.DecortAPICall("POST", ComputeDiskAttachAPI, urlValues)
+			_, err := c.DecortAPICall(ctx, "POST", ComputeDiskAttachAPI, urlValues)
 			if err != nil {
 				// failed to attach extra disk - partial resource update
 				apiErrCount++
@@ -94,7 +95,7 @@ func utilityComputeExtraDisksConfigure(d *schema.ResourceData, m interface{}, do
 		urlValues := &url.Values{}
 		urlValues.Add("computeId", d.Id())
 		urlValues.Add("diskId", fmt.Sprintf("%d", diskId.(int)))
-		_, err := c.DecortAPICall("POST", ComputeDiskDetachAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", ComputeDiskDetachAPI, urlValues)
 		if err != nil {
 			// failed to detach disk - there will be partial resource update
 			log.Errorf("utilityComputeExtraDisksConfigure: failed to detach disk ID %d from Compute ID %s: %s", diskId.(int), d.Id(), err)
@@ -109,7 +110,7 @@ func utilityComputeExtraDisksConfigure(d *schema.ResourceData, m interface{}, do
 		urlValues := &url.Values{}
 		urlValues.Add("computeId", d.Id())
 		urlValues.Add("diskId", fmt.Sprintf("%d", diskId.(int)))
-		_, err := c.DecortAPICall("POST", ComputeDiskAttachAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", ComputeDiskAttachAPI, urlValues)
 		if err != nil {
 			// failed to attach disk - there will be partial resource update
 			log.Errorf("utilityComputeExtraDisksConfigure: failed to attach disk ID %d to Compute ID %s: %s", diskId.(int), d.Id(), err)
@@ -127,7 +128,7 @@ func utilityComputeExtraDisksConfigure(d *schema.ResourceData, m interface{}, do
 	return nil
 }
 
-func utilityComputeNetworksConfigure(d *schema.ResourceData, m interface{}, do_delta bool) error {
+func utilityComputeNetworksConfigure(ctx context.Context, d *schema.ResourceData, m interface{}, do_delta bool) error {
 	// "d" is filled with data according to computeResource schema, so extra networks config is retrieved via "network" key
 	// If do_delta is true, this function will identify changes between new and existing specs for network and try to
 	// update compute configuration accordingly
@@ -156,7 +157,7 @@ func utilityComputeNetworksConfigure(d *schema.ResourceData, m interface{}, do_d
 			if ipSet {
 				urlValues.Add("ipAddr", ipaddr.(string))
 			}
-			_, err := c.DecortAPICall("POST", ComputeNetAttachAPI, urlValues)
+			_, err := c.DecortAPICall(ctx, "POST", ComputeNetAttachAPI, urlValues)
 			if err != nil {
 				// failed to attach network - partial resource update
 				apiErrCount++
@@ -180,7 +181,7 @@ func utilityComputeNetworksConfigure(d *schema.ResourceData, m interface{}, do_d
 		urlValues.Add("computeId", d.Id())
 		urlValues.Add("ipAddr", net_data["ip_address"].(string))
 		urlValues.Add("mac", net_data["mac"].(string))
-		_, err := c.DecortAPICall("POST", ComputeNetDetachAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", ComputeNetDetachAPI, urlValues)
 		if err != nil {
 			// failed to detach this network - there will be partial resource update
 			log.Errorf("utilityComputeNetworksConfigure: failed to detach net ID %d of type %s from Compute ID %s: %s",
@@ -201,7 +202,7 @@ func utilityComputeNetworksConfigure(d *schema.ResourceData, m interface{}, do_d
 		if net_data["ip_address"].(string) != "" {
 			urlValues.Add("ipAddr", net_data["ip_address"].(string))
 		}
-		_, err := c.DecortAPICall("POST", ComputeNetAttachAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", ComputeNetAttachAPI, urlValues)
 		if err != nil {
 			// failed to attach this network - there will be partial resource update
 			log.Errorf("utilityComputeNetworksConfigure: failed to attach net ID %d of type %s to Compute ID %s: %s",
@@ -220,7 +221,7 @@ func utilityComputeNetworksConfigure(d *schema.ResourceData, m interface{}, do_d
 	return nil
 }
 
-func utilityComputeCheckPresence(d *schema.ResourceData, m interface{}) (string, error) {
+func utilityComputeCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (string, error) {
 	// This function tries to locate Compute by one of the following approaches:
 	// - if compute_id is specified - locate by compute ID
 	// - if compute_name is specified - locate by a combination of compute name and resource
@@ -255,7 +256,7 @@ func utilityComputeCheckPresence(d *schema.ResourceData, m interface{}) (string,
 		// compute ID is specified, try to get compute instance straight by this ID
 		log.Debugf("utilityComputeCheckPresence: locating compute by its ID %d", theId)
 		urlValues.Add("computeId", fmt.Sprintf("%d", theId))
-		computeFacts, err := c.DecortAPICall("POST", ComputeGetAPI, urlValues)
+		computeFacts, err := c.DecortAPICall(ctx, "POST", ComputeGetAPI, urlValues)
 		if err != nil {
 			return "", err
 		}
@@ -275,7 +276,7 @@ func utilityComputeCheckPresence(d *schema.ResourceData, m interface{}) (string,
 	}
 
 	urlValues.Add("rgId", fmt.Sprintf("%d", rgId))
-	apiResp, err := c.DecortAPICall("POST", RgListComputesAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", RgListComputesAPI, urlValues)
 	if err != nil {
 		return "", err
 	}
@@ -297,7 +298,7 @@ func utilityComputeCheckPresence(d *schema.ResourceData, m interface{}) (string,
 			// we found the Compute we need - now get detailed information via compute/get API
 			cgetValues := &url.Values{}
 			cgetValues.Add("computeId", fmt.Sprintf("%d", item.ID))
-			apiResp, err = c.DecortAPICall("POST", ComputeGetAPI, cgetValues)
+			apiResp, err = c.DecortAPICall(ctx, "POST", ComputeGetAPI, cgetValues)
 			if err != nil {
 				return "", err
 			}

internal/service/cloudapi/pfw/resource_pfw.go

@@ -59,14 +59,14 @@ func resourcePfwCreate(ctx context.Context, d *schema.ResourceData, m interface{
 		urlValues.Add("publicPortEnd", strconv.Itoa(portEnd.(int)))
 	}
 
-	pfwId, err := c.DecortAPICall("POST", ComputePfwAddAPI, urlValues)
+	pfwId, err := c.DecortAPICall(ctx, "POST", ComputePfwAddAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
 
 	d.SetId(fmt.Sprintf("%d-%s", d.Get("compute_id").(int), pfwId))
 
-	pfw, err := utilityPfwCheckPresence(d, m)
+	pfw, err := utilityPfwCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -82,7 +82,7 @@ func resourcePfwCreate(ctx context.Context, d *schema.ResourceData, m interface{
 func resourcePfwRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourcePfwRead: called for compute %d, rule %s", d.Get("compute_id").(int), d.Id())
 
-	pfw, err := utilityPfwCheckPresence(d, m)
+	pfw, err := utilityPfwCheckPresence(ctx, d, m)
 	if pfw == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -101,7 +101,7 @@ func resourcePfwRead(ctx context.Context, d *schema.ResourceData, m interface{})
 func resourcePfwDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourcePfwDelete: called for compute %d, rule %s", d.Get("compute_id").(int), d.Id())
 
-	pfw, err := utilityPfwCheckPresence(d, m)
+	pfw, err := utilityPfwCheckPresence(ctx, d, m)
 	if pfw == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -114,7 +114,7 @@ func resourcePfwDelete(ctx context.Context, d *schema.ResourceData, m interface{
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
 	urlValues.Add("ruleId", strconv.Itoa(pfw.ID))
 
-	_, err = c.DecortAPICall("POST", ComputePfwDelAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", ComputePfwDelAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -122,10 +122,10 @@ func resourcePfwDelete(ctx context.Context, d *schema.ResourceData, m interface{
 	return nil
 }
 
-func resourcePfwExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourcePfwExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourcePfwExists: called for compute %d, rule %s", d.Get("compute_id").(int), d.Id())
 
-	pfw, err := utilityPfwCheckPresence(d, m)
+	pfw, err := utilityPfwCheckPresence(ctx, d, m)
 	if pfw == nil {
 		if err != nil {
 			return false, err
@@ -193,7 +193,6 @@ func ResourcePfw() *schema.Resource {
 		CreateContext: resourcePfwCreate,
 		ReadContext:   resourcePfwRead,
 		DeleteContext: resourcePfwDelete,
-		Exists:        resourcePfwExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/pfw/utility_pfw.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package pfw
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -41,12 +42,12 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityPfwCheckPresence(d *schema.ResourceData, m interface{}) (*PfwRecord, error) {
+func utilityPfwCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*PfwRecord, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
-	resp, err := c.DecortAPICall("POST", ComputePfwListAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", ComputePfwListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/rg/data_source_rg.go

@@ -83,7 +83,7 @@ func flattenResgroup(d *schema.ResourceData, rg_facts string) error {
 }
 
 func dataSourceResgroupRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	rg_facts, err := utilityResgroupCheckPresence(d, m)
+	rg_facts, err := utilityResgroupCheckPresence(ctx, d, m)
 	if rg_facts == "" {
 		// if empty string is returned from utilityResgroupCheckPresence then there is no
 		// such resource group and err tells so - just return it to the calling party

internal/service/cloudapi/rg/data_source_rg_list.go

@@ -108,7 +108,7 @@ func flattenRgResourceLimits(rl ResourceLimits) []map[string]interface{} {
 }
 
 func dataSourceRgListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	rgList, err := utilityRgListCheckPresence(d, m)
+	rgList, err := utilityRgListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/rg/resource_rg.go

@@ -125,7 +125,7 @@ func resourceResgroupCreate(ctx context.Context, d *schema.ResourceData, m inter
 		url_values.Add("extIp", ext_ip.(string))
 	}
 
-	api_resp, err := c.DecortAPICall("POST", ResgroupCreateAPI, url_values)
+	api_resp, err := c.DecortAPICall(ctx, "POST", ResgroupCreateAPI, url_values)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -133,7 +133,7 @@ func resourceResgroupCreate(ctx context.Context, d *schema.ResourceData, m inter
 	d.SetId(api_resp) // rg/create API returns ID of the newly creted resource group on success
 	// rg.ID, _ = strconv.Atoi(api_resp)
 	if !set_quota {
-		resp, err := utilityResgroupCheckPresence(d, m)
+		resp, err := utilityResgroupCheckPresence(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -154,7 +154,7 @@ func resourceResgroupRead(ctx context.Context, d *schema.ResourceData, m interfa
 	log.Debugf("resourceResgroupRead: called for RG name %s, account ID %d",
 		d.Get("name").(string), d.Get("account_id").(int))
 
-	rg_facts, err := utilityResgroupCheckPresence(d, m)
+	rg_facts, err := utilityResgroupCheckPresence(ctx, d, m)
 	if rg_facts == "" {
 		// if empty string is returned from utilityResgroupCheckPresence then there is no
 		// such resource group and err tells so - just return it to the calling party
@@ -255,7 +255,7 @@ func resourceResgroupUpdate(ctx context.Context, d *schema.ResourceData, m inter
 
 	if do_general_update {
 		log.Debugf("resourceResgroupUpdate: detected delta between new and old RG specs - updating the RG")
-		_, err := c.DecortAPICall("POST", ResgroupUpdateAPI, url_values)
+		_, err := c.DecortAPICall(ctx, "POST", ResgroupUpdateAPI, url_values)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -272,7 +272,7 @@ func resourceResgroupDelete(ctx context.Context, d *schema.ResourceData, m inter
 	log.Debugf("resourceResgroupDelete: called for RG name %s, account ID %d",
 		d.Get("name").(string), d.Get("account_id").(int))
 
-	rg_facts, err := utilityResgroupCheckPresence(d, m)
+	rg_facts, err := utilityResgroupCheckPresence(ctx, d, m)
 	if rg_facts == "" {
 		if err != nil {
 			return diag.FromErr(err)
@@ -289,7 +289,7 @@ func resourceResgroupDelete(ctx context.Context, d *schema.ResourceData, m inter
 	url_values.Add("reason", "Destroyed by DECORT Terraform provider")
 
 	c := m.(*controller.ControllerCfg)
-	_, err = c.DecortAPICall("POST", ResgroupDeleteAPI, url_values)
+	_, err = c.DecortAPICall(ctx, "POST", ResgroupDeleteAPI, url_values)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -297,9 +297,9 @@ func resourceResgroupDelete(ctx context.Context, d *schema.ResourceData, m inter
 	return nil
 }
 
-func resourceResgroupExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceResgroupExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	// Reminder: according to Terraform rules, this function should NOT modify ResourceData argument
-	rg_facts, err := utilityResgroupCheckPresence(d, m)
+	rg_facts, err := utilityResgroupCheckPresence(ctx, d, m)
 	if rg_facts == "" {
 		if err != nil {
 			return false, err
@@ -317,7 +317,6 @@ func ResourceResgroup() *schema.Resource {
 		ReadContext:   resourceResgroupRead,
 		UpdateContext: resourceResgroupUpdate,
 		DeleteContext: resourceResgroupDelete,
-		Exists:        resourceResgroupExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/rg/utility_rg.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package rg
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/url"
@@ -45,7 +46,7 @@ import (
 
 // On success this function returns a string, as returned by API rg/get, which could be unmarshalled
 // into ResgroupGetResp structure
-func utilityResgroupCheckPresence(d *schema.ResourceData, m interface{}) (string, error) {
+func utilityResgroupCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (string, error) {
 	// This function tries to locate resource group by one of the following algorithms depending
 	// on the parameters passed:
 	//    - if resource group ID is specified -> by RG ID
@@ -84,7 +85,7 @@ func utilityResgroupCheckPresence(d *schema.ResourceData, m interface{}) (string
 		// go straight for the RG by its ID
 		log.Debugf("utilityResgroupCheckPresence: locating RG by its ID %d", theId)
 		urlValues.Add("rgId", fmt.Sprintf("%d", theId))
-		rgFacts, err := c.DecortAPICall("POST", ResgroupGetAPI, urlValues)
+		rgFacts, err := c.DecortAPICall(ctx, "POST", ResgroupGetAPI, urlValues)
 		if err != nil {
 			return "", err
 		}
@@ -101,7 +102,7 @@ func utilityResgroupCheckPresence(d *schema.ResourceData, m interface{}) (string
 	// obtain Account ID by account name - it should not be zero on success
 
 	urlValues.Add("includedeleted", "false")
-	apiResp, err := c.DecortAPICall("POST", ResgroupListAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", ResgroupListAPI, urlValues)
 	if err != nil {
 		return "", err
 	}
@@ -125,7 +126,7 @@ func utilityResgroupCheckPresence(d *schema.ResourceData, m interface{}) (string
 			// Namely, we need resource quota settings
 			reqValues := &url.Values{}
 			reqValues.Add("rgId", fmt.Sprintf("%d", item.ID))
-			apiResp, err := c.DecortAPICall("POST", ResgroupGetAPI, reqValues)
+			apiResp, err := c.DecortAPICall(ctx, "POST", ResgroupGetAPI, reqValues)
 			if err != nil {
 				return "", err
 			}

internal/service/cloudapi/rg/utility_rg_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package rg
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityRgListCheckPresence(d *schema.ResourceData, m interface{}) (ResgroupListResp, error) {
+func utilityRgListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (ResgroupListResp, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
@@ -59,7 +60,7 @@ func utilityRgListCheckPresence(d *schema.ResourceData, m interface{}) (Resgroup
 	}
 
 	log.Debugf("utilityRgListCheckPresence: load rg list")
-	rgListRaw, err := c.DecortAPICall("POST", ResgroupListAPI, urlValues)
+	rgListRaw, err := c.DecortAPICall(ctx, "POST", ResgroupListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/snapshot/data_source_snapshot_list.go

@@ -56,7 +56,7 @@ func flattenSnapshotList(gl SnapshotList) []map[string]interface{} {
 }
 
 func dataSourceSnapshotListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	snapshotList, err := utilitySnapshotListCheckPresence(d, m)
+	snapshotList, err := utilitySnapshotListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/snapshot/resource_snapshot.go

@@ -52,7 +52,7 @@ func resourceSnapshotCreate(ctx context.Context, d *schema.ResourceData, m inter
 	urlValues.Add("label", d.Get("label").(string))
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
 
-	snapshotId, err := c.DecortAPICall("POST", snapshotCreateAPI, urlValues)
+	snapshotId, err := c.DecortAPICall(ctx, "POST", snapshotCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -71,7 +71,7 @@ func resourceSnapshotCreate(ctx context.Context, d *schema.ResourceData, m inter
 }
 
 func resourceSnapshotRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	snapshot, err := utilitySnapshotCheckPresence(d, m)
+	snapshot, err := utilitySnapshotCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -92,7 +92,7 @@ func resourceSnapshotDelete(ctx context.Context, d *schema.ResourceData, m inter
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
 	urlValues.Add("label", d.Get("label").(string))
 
-	_, err := c.DecortAPICall("POST", snapshotDeleteAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", snapshotDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -101,8 +101,8 @@ func resourceSnapshotDelete(ctx context.Context, d *schema.ResourceData, m inter
 	return nil
 }
 
-func resourceSnapshotExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceSnapshotExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
-	snapshot, err := utilitySnapshotCheckPresence(d, m)
+	snapshot, err := utilitySnapshotCheckPresence(ctx, d, m)
 	if err != nil {
 		return false, err
 	}
@@ -116,7 +116,7 @@ func resourceSnapshotExists(d *schema.ResourceData, m interface{}) (bool, error)
 func resourceSnapshotEdit(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	if d.HasChange("rollback") {
 		if d.Get("rollback").(bool) {
-			err := resourceSnapshotRollback(d, m)
+			err := resourceSnapshotRollback(ctx, d, m)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -126,14 +126,14 @@ func resourceSnapshotEdit(ctx context.Context, d *schema.ResourceData, m interfa
 	return nil
 }
 
-func resourceSnapshotRollback(d *schema.ResourceData, m interface{}) error {
+func resourceSnapshotRollback(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
 	urlValues.Add("label", d.Get("label").(string))
 
-	_, err := c.DecortAPICall("POST", snapshotRollbackAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", snapshotRollbackAPI, urlValues)
 	if err != nil {
 		return err
 	}
@@ -188,7 +188,6 @@ func ResourceSnapshot() *schema.Resource {
 		ReadContext:   resourceSnapshotRead,
 		UpdateContext: resourceSnapshotEdit,
 		DeleteContext: resourceSnapshotDelete,
-		Exists:        resourceSnapshotExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/snapshot/utility_snapshot.go

@@ -32,13 +32,14 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package snapshot
 
 import (
+	"context"
 	"errors"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilitySnapshotCheckPresence(d *schema.ResourceData, m interface{}) (*Snapshot, error) {
+func utilitySnapshotCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*Snapshot, error) {
-	snapShotList, err := utilitySnapshotListCheckPresence(d, m)
+	snapShotList, err := utilitySnapshotListCheckPresence(ctx, d, m)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/snapshot/utility_snapshot_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package snapshot
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -40,12 +41,12 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilitySnapshotListCheckPresence(d *schema.ResourceData, m interface{}) (SnapshotList, error) {
+func utilitySnapshotListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (SnapshotList, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("computeId", strconv.Itoa(d.Get("compute_id").(int)))
 
-	resp, err := c.DecortAPICall("POST", snapshotListAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", snapshotListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudapi/vgpu/data_source_vgpu.go

@@ -40,7 +40,7 @@ import (
 )
 
 func dataSourceVGPURead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	vgpu, err := utilityVGPUCheckPresence(d, m)
+	vgpu, err := utilityVGPUCheckPresence(ctx, d, m)
 	if vgpu == nil {
 		d.SetId("")
 		return diag.FromErr(err)

internal/service/cloudapi/vgpu/utility_vgpu.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package vgpu
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -40,7 +41,7 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityVGPUCheckPresence(d *schema.ResourceData, m interface{}) (*VGPU, error) {
+func utilityVGPUCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*VGPU, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("size", "50")
@@ -59,7 +60,7 @@ func utilityVGPUCheckPresence(d *schema.ResourceData, m interface{}) (*VGPU, err
 
 	for page := 1; ; page++ {
 		urlValues.Set("page", strconv.Itoa(page))
-		resp, err := c.DecortAPICall("POST", vgpuListAPI, urlValues)
+		resp, err := c.DecortAPICall(ctx, "POST", vgpuListAPI, urlValues)
 		if err != nil {
 			return nil, err
 		}

internal/service/cloudapi/vins/data_source_vins.go

@@ -97,7 +97,7 @@ func flattenVins(d *schema.ResourceData, vins_facts string) diag.Diagnostics {
 }
 
 func dataSourceVinsRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	vinsFacts, err := utilityVinsCheckPresence(d, m)
+	vinsFacts, err := utilityVinsCheckPresence(ctx, d, m)
 	if vinsFacts == "" {
 		// if empty string is returned from utilityVinsCheckPresence then there is no
 		// such ViNS and err tells so - just return it to the calling party

internal/service/cloudapi/vins/data_source_vins_list.go

@@ -67,7 +67,7 @@ func flattenVinsList(vl VinsList) []map[string]interface{} {
 }
 
 func dataSourceVinsListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	vinsList, err := utilityVinsListCheckPresence(d, m)
+	vinsList, err := utilityVinsListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudapi/vins/resource_vins.go

@@ -115,7 +115,7 @@ func resourceVinsCreate(ctx context.Context, d *schema.ResourceData, m interface
 		urlValues.Add("desc", argVal.(string))
 	}
 
-	apiResp, err := c.DecortAPICall("POST", apiToCall, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", apiToCall, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -133,7 +133,7 @@ func resourceVinsCreate(ctx context.Context, d *schema.ResourceData, m interface
 }
 
 func resourceVinsRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	vinsFacts, err := utilityVinsCheckPresence(d, m)
+	vinsFacts, err := utilityVinsCheckPresence(ctx, d, m)
 	if vinsFacts == "" {
 		// if empty string is returned from utilityVinsCheckPresence then there is no
 		// such ViNS and err tells so - just return it to the calling party
@@ -161,7 +161,7 @@ func resourceVinsUpdate(ctx context.Context, d *schema.ResourceData, m interface
 
 		if oldExtNetId.(int) > 0 {
 			// there was preexisting external net connection - disconnect ViNS
-			_, err := c.DecortAPICall("POST", VinsExtNetDisconnectAPI, extnetParams)
+			_, err := c.DecortAPICall(ctx, "POST", VinsExtNetDisconnectAPI, extnetParams)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -170,7 +170,7 @@ func resourceVinsUpdate(ctx context.Context, d *schema.ResourceData, m interface
 		if newExtNedId.(int) > 0 {
 			// new external network connection requested - connect ViNS
 			extnetParams.Add("netId", fmt.Sprintf("%d", newExtNedId.(int)))
-			_, err := c.DecortAPICall("POST", VinsExtNetConnectAPI, extnetParams)
+			_, err := c.DecortAPICall(ctx, "POST", VinsExtNetConnectAPI, extnetParams)
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -186,7 +186,7 @@ func resourceVinsDelete(ctx context.Context, d *schema.ResourceData, m interface
 	log.Debugf("resourceVinsDelete: called for ViNS ID / name %s / %s, Account ID %d, RG ID %d",
 		d.Id(), d.Get("name").(string), d.Get("account_id").(int), d.Get("rg_id").(int))
 
-	vinsFacts, err := utilityVinsCheckPresence(d, m)
+	vinsFacts, err := utilityVinsCheckPresence(ctx, d, m)
 	if vinsFacts == "" {
 		if err != nil {
 			return diag.FromErr(err)
@@ -202,7 +202,7 @@ func resourceVinsDelete(ctx context.Context, d *schema.ResourceData, m interface
 	params.Add("permanently", "1") // delete ViNS immediately bypassing recycle bin
 
 	c := m.(*controller.ControllerCfg)
-	_, err = c.DecortAPICall("POST", VinsDeleteAPI, params)
+	_, err = c.DecortAPICall(ctx, "POST", VinsDeleteAPI, params)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -210,12 +210,12 @@ func resourceVinsDelete(ctx context.Context, d *schema.ResourceData, m interface
 	return nil
 }
 
-func resourceVinsExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceVinsExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	// Reminder: according to Terraform rules, this function should not modify its ResourceData argument
 	log.Debugf("resourceVinsExists: called for ViNS name %s, Account ID %d, RG ID %d",
 		d.Get("name").(string), d.Get("account_id").(int), d.Get("rg_id").(int))
 
-	vinsFacts, err := utilityVinsCheckPresence(d, m)
+	vinsFacts, err := utilityVinsCheckPresence(ctx, d, m)
 	if vinsFacts == "" {
 		if err != nil {
 			return false, err
@@ -305,7 +305,6 @@ func ResourceVins() *schema.Resource {
 		ReadContext:   resourceVinsRead,
 		UpdateContext: resourceVinsUpdate,
 		DeleteContext: resourceVinsDelete,
-		Exists:        resourceVinsExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudapi/vins/utility_vins.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package vins
 
 import (
+	"context"
 	"encoding/json"
 	"fmt"
 	"net/url"
@@ -45,7 +46,7 @@ import (
 
 // On success this function returns a string, as returned by API vins/get, which could be unmarshalled
 // into VinsGetResp structure
-func utilityVinsCheckPresence(d *schema.ResourceData, m interface{}) (string, error) {
+func utilityVinsCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (string, error) {
 	// This function tries to locate ViNS by one of the following algorithms depending
 	// on the parameters passed:
 	//    - if resource group ID is specified -> it looks for a ViNS at the RG level
@@ -80,7 +81,7 @@ func utilityVinsCheckPresence(d *schema.ResourceData, m interface{}) (string, er
 		// ViNS ID is specified, try to get compute instance straight by this ID
 		log.Debugf("utilityVinsCheckPresence: locating ViNS by its ID %d", theId)
 		urlValues.Add("vinsId", fmt.Sprintf("%d", theId))
-		vinsFacts, err := c.DecortAPICall("POST", VinsGetAPI, urlValues)
+		vinsFacts, err := c.DecortAPICall(ctx, "POST", VinsGetAPI, urlValues)
 		if err != nil {
 			return "", err
 		}
@@ -111,7 +112,7 @@ func utilityVinsCheckPresence(d *schema.ResourceData, m interface{}) (string, er
 		urlValues.Add("accountId", fmt.Sprintf("%d", accountId.(int)))
 	}
 
-	apiResp, err := c.DecortAPICall("POST", VinsSearchAPI, urlValues)
+	apiResp, err := c.DecortAPICall(ctx, "POST", VinsSearchAPI, urlValues)
 	if err != nil {
 		return "", err
 	}
@@ -140,7 +141,7 @@ func utilityVinsCheckPresence(d *schema.ResourceData, m interface{}) (string, er
 			// manage ViNS, so we have to get detailed info by calling API vins/get
 			rqValues := &url.Values{}
 			rqValues.Add("vinsId", fmt.Sprintf("%d", item.ID))
-			vinsGetResp, err := c.DecortAPICall("POST", VinsGetAPI, rqValues)
+			vinsGetResp, err := c.DecortAPICall(ctx, "POST", VinsGetAPI, rqValues)
 			if err != nil {
 				return "", err
 			}

internal/service/cloudapi/vins/utility_vins_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package vins
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityVinsListCheckPresence(d *schema.ResourceData, m interface{}) (VinsList, error) {
+func utilityVinsListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (VinsList, error) {
 	vinsList := VinsList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -58,7 +59,7 @@ func utilityVinsListCheckPresence(d *schema.ResourceData, m interface{}) (VinsLi
 	}
 
 	log.Debugf("utilityVinsListCheckPresence")
-	vinsListRaw, err := c.DecortAPICall("POST", VinsListAPI, urlValues)
+	vinsListRaw, err := c.DecortAPICall(ctx, "POST", VinsListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/grid/data_source_grid.go

@@ -50,7 +50,7 @@ func flattenGrid(d *schema.ResourceData, grid *Grid) {
 }
 
 func dataSourceGridRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	grid, err := utilityGridCheckPresence(d, m)
+	grid, err := utilityGridCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/grid/data_source_grid_list.go

@@ -58,7 +58,7 @@ func flattenGridList(gl GridList) []map[string]interface{} {
 }
 
 func dataSourceGridListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	gridList, err := utilityGridListCheckPresence(d, m)
+	gridList, err := utilityGridListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/grid/utility_grid.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package grid
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"net/url"
@@ -43,7 +44,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityGridCheckPresence(d *schema.ResourceData, m interface{}) (*Grid, error) {
+func utilityGridCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*Grid, error) {
 	grid := &Grid{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -55,7 +56,7 @@ func utilityGridCheckPresence(d *schema.ResourceData, m interface{}) (*Grid, err
 	}
 
 	log.Debugf("utilityGridCheckPresence: load grid")
-	gridRaw, err := c.DecortAPICall("POST", GridGetAPI, urlValues)
+	gridRaw, err := c.DecortAPICall(ctx, "POST", GridGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/grid/utility_grid_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package grid
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityGridListCheckPresence(d *schema.ResourceData, m interface{}) (GridList, error) {
+func utilityGridListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (GridList, error) {
 	gridList := GridList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -55,7 +56,7 @@ func utilityGridListCheckPresence(d *schema.ResourceData, m interface{}) (GridLi
 	}
 
 	log.Debugf("utilityGridListCheckPresence: load grid list")
-	gridListRaw, err := c.DecortAPICall("POST", GridListGetAPI, urlValues)
+	gridListRaw, err := c.DecortAPICall(ctx, "POST", GridListGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/image/data_source_image.go

@@ -83,7 +83,7 @@ func flattenImage(d *schema.ResourceData, image *Image) {
 }
 
 func dataSourceImageRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if err != nil {
 
 		return diag.FromErr(err)

internal/service/cloudbroker/image/data_source_image_list.go

@@ -89,7 +89,7 @@ func flattenImageList(il ImageList) []map[string]interface{} {
 }
 
 func dataSourceImageListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	imageList, err := utilityImageListCheckPresence(d, m)
+	imageList, err := utilityImageListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/image/data_source_image_list_stacks.go

@@ -67,7 +67,7 @@ func flattenImageListStacks(_ *schema.ResourceData, stack ImageListStacks) []map
 }
 
 func dataSourceImageListStacksRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	imageListStacks, err := utilityImageListStacksCheckPresence(d, m)
+	imageListStacks, err := utilityImageListStacksCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/image/resource_cdrom_image.go

@@ -90,7 +90,7 @@ func resourceCDROMImageCreate(ctx context.Context, d *schema.ResourceData, m int
 		urlValues.Add("architecture", architecture.(string))
 	}
 
-	imageId, err := c.DecortAPICall("POST", imageCreateCDROMAPI, urlValues)
+	imageId, err := c.DecortAPICall(ctx, "POST", imageCreateCDROMAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -98,7 +98,7 @@ func resourceCDROMImageCreate(ctx context.Context, d *schema.ResourceData, m int
 	d.SetId(imageId)
 	d.Set("image_id", imageId)
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -118,7 +118,7 @@ func resourceCDROMImageCreate(ctx context.Context, d *schema.ResourceData, m int
 func resourceCDROMImageDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceCDROMImageDelete: called for %s, id: %s", d.Get("name").(string), d.Id())
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if image == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -134,7 +134,7 @@ func resourceCDROMImageDelete(ctx context.Context, d *schema.ResourceData, m int
 		urlValues.Add("permanently", strconv.FormatBool(permanently.(bool)))
 	}
 
-	_, err = c.DecortAPICall("POST", imageDeleteCDROMAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", imageDeleteCDROMAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -379,7 +379,6 @@ func ResourceCDROMImage() *schema.Resource {
 		ReadContext:   resourceImageRead,
 		UpdateContext: resourceImageEdit,
 		DeleteContext: resourceCDROMImageDelete,
-		Exists:        resourceImageExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudbroker/image/resource_delete_images.go

@@ -74,7 +74,7 @@ func resourceDeleteListImages(ctx context.Context, d *schema.ResourceData, m int
 	urlValues.Add("permanently", strconv.FormatBool(d.Get("permanently").(bool)))
 	urlValues.Add("imageIds", temp)
 
-	_, err := c.DecortAPICall("POST", imageDeleteImagesAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", imageDeleteImagesAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/image/resource_image.go

@@ -103,7 +103,7 @@ func resourceImageCreate(ctx context.Context, d *schema.ResourceData, m interfac
 	} else {
 		api = imageSyncCreateAPI
 	}
-	imageId, err := c.DecortAPICall("POST", api, urlValues)
+	imageId, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -111,7 +111,7 @@ func resourceImageCreate(ctx context.Context, d *schema.ResourceData, m interfac
 	d.SetId(imageId)
 	d.Set("image_id", imageId)
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -131,7 +131,7 @@ func resourceImageCreate(ctx context.Context, d *schema.ResourceData, m interfac
 func resourceImageRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceImageRead: called for %s id: %s", d.Get("name").(string), d.Id())
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if image == nil {
 		d.SetId("")
 		return diag.FromErr(err)
@@ -182,7 +182,7 @@ func resourceImageRead(ctx context.Context, d *schema.ResourceData, m interface{
 func resourceImageDelete(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
 	log.Debugf("resourceImageDelete: called for %s, id: %s", d.Get("name").(string), d.Id())
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if image == nil {
 		if err != nil {
 			return diag.FromErr(err)
@@ -202,7 +202,7 @@ func resourceImageDelete(ctx context.Context, d *schema.ResourceData, m interfac
 		urlValues.Add("permanently", strconv.FormatBool(permanently.(bool)))
 	}
 
-	_, err = c.DecortAPICall("POST", imageDeleteAPI, urlValues)
+	_, err = c.DecortAPICall(ctx, "POST", imageDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -211,10 +211,10 @@ func resourceImageDelete(ctx context.Context, d *schema.ResourceData, m interfac
 	return nil
 }
 
-func resourceImageExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourceImageExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
 	log.Debugf("resourceImageExists: called for %s, id: %s", d.Get("name").(string), d.Id())
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if image == nil {
 		if err != nil {
 			return false, err
@@ -225,13 +225,13 @@ func resourceImageExists(d *schema.ResourceData, m interface{}) (bool, error) {
 	return true, nil
 }
 
-func resourceImageEditName(d *schema.ResourceData, m interface{}) error {
+func resourceImageEditName(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	log.Debugf("resourceImageEditName: called for %s, id: %s", d.Get("name").(string), d.Id())
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("imageId", strconv.Itoa(d.Get("image_id").(int)))
 	urlValues.Add("name", d.Get("name").(string))
-	_, err := c.DecortAPICall("POST", imageEditNameAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", imageEditNameAPI, urlValues)
 	if err != nil {
 		return err
 	}
@@ -245,7 +245,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	urlValues := &url.Values{}
 
 	if d.HasChange("enabled") {
-		err := resourceImageChangeEnabled(d, m)
+		err := resourceImageChangeEnabled(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -253,7 +253,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	}
 
 	if d.HasChange("name") {
-		err := resourceImageEditName(d, m)
+		err := resourceImageEditName(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -261,14 +261,14 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	}
 
 	if d.HasChange("shared_with") {
-		err := resourceImageShare(d, m)
+		err := resourceImageShare(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
 		urlValues = &url.Values{}
 	}
 	if d.HasChange("computeci_id") {
-		err := resourceImageChangeComputeci(d, m)
+		err := resourceImageChangeComputeci(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -276,7 +276,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	}
 
 	if d.HasChange("enabled_stacks") {
-		err := resourceImageUpdateNodes(d, m)
+		err := resourceImageUpdateNodes(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -284,7 +284,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	}
 
 	if d.HasChange("link_to") {
-		err := resourceImageLink(d, m)
+		err := resourceImageLink(ctx, d, m)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -302,7 +302,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 		urlValues.Add("bootable", strconv.FormatBool(d.Get("bootable").(bool)))
 		urlValues.Add("hotresize", strconv.FormatBool(d.Get("hot_resize").(bool)))
 
-		_, err := c.DecortAPICall("POST", imageEditAPI, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", imageEditAPI, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -311,7 +311,7 @@ func resourceImageEdit(ctx context.Context, d *schema.ResourceData, m interface{
 	return nil
 }
 
-func resourceImageChangeEnabled(d *schema.ResourceData, m interface{}) error {
+func resourceImageChangeEnabled(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	var api string
 
 	c := m.(*controller.ControllerCfg)
@@ -322,7 +322,7 @@ func resourceImageChangeEnabled(d *schema.ResourceData, m interface{}) error {
 	} else {
 		api = imageDisableAPI
 	}
-	resp, err := c.DecortAPICall("POST", api, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 	if err != nil {
 		return err
 	}
@@ -336,13 +336,13 @@ func resourceImageChangeEnabled(d *schema.ResourceData, m interface{}) error {
 	return nil
 }
 
-func resourceImageLink(d *schema.ResourceData, m interface{}) error {
+func resourceImageLink(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	log.Debugf("resourceVirtualImageLink: called for %s, id: %s", d.Get("name").(string), d.Id())
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 	urlValues.Add("imageId", strconv.Itoa(d.Get("image_id").(int)))
 	urlValues.Add("targetId", strconv.Itoa(d.Get("link_to").(int)))
-	_, err := c.DecortAPICall("POST", imageLinkAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", imageLinkAPI, urlValues)
 	if err != nil {
 		return err
 	}
@@ -350,7 +350,7 @@ func resourceImageLink(d *schema.ResourceData, m interface{}) error {
 	return nil
 }
 
-func resourceImageShare(d *schema.ResourceData, m interface{}) error {
+func resourceImageShare(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	log.Debugf("resourceImageShare: called for %s, id: %s", d.Get("name").(string), d.Id())
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -369,7 +369,7 @@ func resourceImageShare(d *schema.ResourceData, m interface{}) error {
 	}
 	temp = "[" + temp + "]"
 	urlValues.Add("accounts", temp)
-	_, err := c.DecortAPICall("POST", imageShareAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", imageShareAPI, urlValues)
 	if err != nil {
 		return err
 	}
@@ -377,7 +377,7 @@ func resourceImageShare(d *schema.ResourceData, m interface{}) error {
 	return nil
 }
 
-func resourceImageChangeComputeci(d *schema.ResourceData, m interface{}) error {
+func resourceImageChangeComputeci(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
@@ -393,7 +393,7 @@ func resourceImageChangeComputeci(d *schema.ResourceData, m interface{}) error {
 		api = imageComputeciSetAPI
 	}
 
-	_, err := c.DecortAPICall("POST", api, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 	if err != nil {
 		return err
 	}
@@ -401,7 +401,7 @@ func resourceImageChangeComputeci(d *schema.ResourceData, m interface{}) error {
 	return nil
 }
 
-func resourceImageUpdateNodes(d *schema.ResourceData, m interface{}) error {
+func resourceImageUpdateNodes(ctx context.Context, d *schema.ResourceData, m interface{}) error {
 	log.Debugf("resourceImageUpdateNodes: called for %s, id: %s", d.Get("name").(string), d.Id())
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -418,7 +418,7 @@ func resourceImageUpdateNodes(d *schema.ResourceData, m interface{}) error {
 	}
 	temp = "[" + temp + "]"
 	urlValues.Add("enabledStacks", temp)
-	_, err := c.DecortAPICall("POST", imageUpdateNodesAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", imageUpdateNodesAPI, urlValues)
 	if err != nil {
 		return err
 	}
@@ -677,7 +677,6 @@ func ResourceImage() *schema.Resource {
 		ReadContext:   resourceImageRead,
 		UpdateContext: resourceImageEdit,
 		DeleteContext: resourceImageDelete,
-		Exists:        resourceImageExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudbroker/image/resource_virtual_image.go

@@ -51,7 +51,7 @@ func resourceVirtualImageCreate(ctx context.Context, d *schema.ResourceData, m i
 	urlValues.Add("name", d.Get("name").(string))
 	urlValues.Add("targetId", strconv.Itoa(d.Get("target_id").(int)))
 
-	imageId, err := c.DecortAPICall("POST", imageCreateVirtualAPI, urlValues)
+	imageId, err := c.DecortAPICall(ctx, "POST", imageCreateVirtualAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -59,7 +59,7 @@ func resourceVirtualImageCreate(ctx context.Context, d *schema.ResourceData, m i
 	d.SetId(imageId)
 	d.Set("image_id", imageId)
 
-	image, err := utilityImageCheckPresence(d, m)
+	image, err := utilityImageCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -326,7 +326,6 @@ func ResourceVirtualImage() *schema.Resource {
 		ReadContext:   resourceImageRead,
 		UpdateContext: resourceImageEdit,
 		DeleteContext: resourceImageDelete,
-		Exists:        resourceImageExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudbroker/image/utility_image.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package image
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -42,7 +43,7 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityImageCheckPresence(d *schema.ResourceData, m interface{}) (*Image, error) {
+func utilityImageCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*Image, error) {
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
@@ -52,7 +53,7 @@ func utilityImageCheckPresence(d *schema.ResourceData, m interface{}) (*Image, e
 		urlValues.Add("imageId", d.Id())
 	}
 
-	resp, err := c.DecortAPICall("POST", imageGetAPI, urlValues)
+	resp, err := c.DecortAPICall(ctx, "POST", imageGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/image/utility_image_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package image
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityImageListCheckPresence(d *schema.ResourceData, m interface{}) (ImageList, error) {
+func utilityImageListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (ImageList, error) {
 	imageList := ImageList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -62,7 +63,7 @@ func utilityImageListCheckPresence(d *schema.ResourceData, m interface{}) (Image
 	}
 
 	log.Debugf("utilityImageListCheckPresence: load image list")
-	imageListRaw, err := c.DecortAPICall("POST", imageListGetAPI, urlValues)
+	imageListRaw, err := c.DecortAPICall(ctx, "POST", imageListGetAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/image/utility_image_list_stacks.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package image
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 	"strconv"
@@ -42,7 +43,7 @@ import (
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityImageListStacksCheckPresence(d *schema.ResourceData, m interface{}) (ImageListStacks, error) {
+func utilityImageListStacksCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (ImageListStacks, error) {
 	imageListStacks := ImageListStacks{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
@@ -50,7 +51,7 @@ func utilityImageListStacksCheckPresence(d *schema.ResourceData, m interface{})
 	urlValues.Add("imageId", strconv.Itoa(d.Get("image_id").(int)))
 
 	log.Debugf("utilityImageListStacksCheckPresence: load image list")
-	imageListRaw, err := c.DecortAPICall("POST", imageListStacksApi, urlValues)
+	imageListRaw, err := c.DecortAPICall(ctx, "POST", imageListStacksApi, urlValues)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/pcidevice/data_source_pcidevice.go

@@ -42,7 +42,7 @@ import (
 )
 
 func dataSourcePcideviceRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	pcidevice, err := utilityPcideviceCheckPresence(d, m)
+	pcidevice, err := utilityPcideviceCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/pcidevice/data_source_pcidevice_list.go

@@ -64,7 +64,7 @@ func flattenPcideviceList(pl PcideviceList) []map[string]interface{} {
 }
 
 func dataSourcePcideviceListRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	pcideviceList, err := utilityPcideviceListCheckPresence(d, m)
+	pcideviceList, err := utilityPcideviceListCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}

internal/service/cloudbroker/pcidevice/resource_pcidevice.go

@@ -48,7 +48,7 @@ func resourcePcideviceCreate(ctx context.Context, d *schema.ResourceData, m inte
 	log.Debugf("resourcePcideviceCreate: called for pcidevice %s", d.Get("name").(string))
 
 	if deviceId, ok := d.GetOk("device_id"); ok {
-		if exists, err := resourcePcideviceExists(d, m); exists {
+		if exists, err := resourcePcideviceExists(ctx, d, m); exists {
 			if err != nil {
 				return diag.FromErr(err)
 			}
@@ -74,7 +74,7 @@ func resourcePcideviceCreate(ctx context.Context, d *schema.ResourceData, m inte
 		urlValues.Add("description", description.(string))
 	}
 
-	pcideviceId, err := c.DecortAPICall("POST", pcideviceCreateAPI, urlValues)
+	pcideviceId, err := c.DecortAPICall(ctx, "POST", pcideviceCreateAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -91,7 +91,7 @@ func resourcePcideviceCreate(ctx context.Context, d *schema.ResourceData, m inte
 }
 
 func resourcePcideviceRead(ctx context.Context, d *schema.ResourceData, m interface{}) diag.Diagnostics {
-	pcidevice, err := utilityPcideviceCheckPresence(d, m)
+	pcidevice, err := utilityPcideviceCheckPresence(ctx, d, m)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -121,7 +121,7 @@ func resourcePcideviceDelete(ctx context.Context, d *schema.ResourceData, m inte
 	urlValues.Add("deviceId", d.Id())
 	urlValues.Add("force", strconv.FormatBool(d.Get("force").(bool)))
 
-	_, err := c.DecortAPICall("POST", pcideviceDeleteAPI, urlValues)
+	_, err := c.DecortAPICall(ctx, "POST", pcideviceDeleteAPI, urlValues)
 	if err != nil {
 		return diag.FromErr(err)
 	}
@@ -131,8 +131,8 @@ func resourcePcideviceDelete(ctx context.Context, d *schema.ResourceData, m inte
 	return nil
 }
 
-func resourcePcideviceExists(d *schema.ResourceData, m interface{}) (bool, error) {
+func resourcePcideviceExists(ctx context.Context, d *schema.ResourceData, m interface{}) (bool, error) {
-	pcidevice, err := utilityPcideviceCheckPresence(d, m)
+	pcidevice, err := utilityPcideviceCheckPresence(ctx, d, m)
 	if err != nil {
 		return false, err
 	}
@@ -158,7 +158,7 @@ func resourcePcideviceEdit(ctx context.Context, d *schema.ResourceData, m interf
 			api = pcideviceDisableAPI
 		}
 
-		_, err := c.DecortAPICall("POST", api, urlValues)
+		_, err := c.DecortAPICall(ctx, "POST", api, urlValues)
 		if err != nil {
 			return diag.FromErr(err)
 		}
@@ -255,7 +255,6 @@ func ResourcePcidevice() *schema.Resource {
 		ReadContext:   resourcePcideviceRead,
 		UpdateContext: resourcePcideviceEdit,
 		DeleteContext: resourcePcideviceDelete,
-		Exists:        resourcePcideviceExists,
 
 		Importer: &schema.ResourceImporter{
 			State: schema.ImportStatePassthrough,

internal/service/cloudbroker/pcidevice/utility_pcidevice.go

@@ -32,13 +32,14 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package pcidevice
 
 import (
+	"context"
 	"strconv"
 
 	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
 )
 
-func utilityPcideviceCheckPresence(d *schema.ResourceData, m interface{}) (*Pcidevice, error) {
+func utilityPcideviceCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (*Pcidevice, error) {
-	pcideviceList, err := utilityPcideviceListCheckPresence(d, m)
+	pcideviceList, err := utilityPcideviceListCheckPresence(ctx, d, m)
 	if err != nil {
 		return nil, err
 	}

internal/service/cloudbroker/pcidevice/utility_pcidevice_list.go

@@ -32,6 +32,7 @@ Documentation: https://github.com/rudecs/terraform-provider-decort/wiki
 package pcidevice
 
 import (
+	"context"
 	"encoding/json"
 	"net/url"
 
@@ -39,12 +40,12 @@ import (
 	"github.com/rudecs/terraform-provider-decort/internal/controller"
 )
 
-func utilityPcideviceListCheckPresence(_ *schema.ResourceData, m interface{}) (PcideviceList, error) {
+func utilityPcideviceListCheckPresence(ctx context.Context, d *schema.ResourceData, m interface{}) (PcideviceList, error) {
 	pcideviceList := PcideviceList{}
 	c := m.(*controller.ControllerCfg)
 	urlValues := &url.Values{}
 
-	pcideviceListRaw, err := c.DecortAPICall("POST", pcideviceListAPI, urlValues)
+	pcideviceListRaw, err := c.DecortAPICall(ctx, "POST", pcideviceListAPI, urlValues)
 	if err != nil {
 		return nil, err
 	}