v1.3.0

pkg/cloudbroker/rg/access_grant.go

@@ -2,7 +2,6 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
 
@@ -13,11 +12,11 @@ import (
 type AccessGrantRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// User or group name to grant access
 	// Required: true
-	User string `url:"user" json:"user"`
+	User string `url:"user" json:"user" validate:"required"`
 
 	// Access rights to set,
 	// Should be one of:
@@ -25,33 +24,20 @@ type AccessGrantRequest struct {
 	//	- "RCX"
 	//	- "ARCXDU"
 	// Required: true
-	Right string `url:"right" json:"right"`
+	Right string `url:"right" json:"right" validate:"accessType"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq AccessGrantRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	if rgrq.User == "" {
-		return errors.New("validation-error: field User must be set")
-	}
-	validate := validators.StringInSlice(rgrq.Right, []string{"R", "RCX", "ARCXDU"})
-	if !validate {
-		return errors.New("field Right can only be one of 'R', 'RCX' or 'ARCXDU'")
-	}
-
-	return nil
-}
-
 // AccessGrant grants user or group access to the resource group as  specified
 func (r RG) AccessGrant(ctx context.Context, req AccessGrantRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/accessGrant"

pkg/cloudbroker/rg/access_revoke.go

@@ -2,42 +2,34 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for revoke access
 type AccessRevokeRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// User or group name to revoke access
 	// Required: true
-	User string `url:"user" json:"user"`
+	User string `url:"user" json:"user" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq AccessRevokeRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	if rgrq.User == "" {
-		return errors.New("validation-error: field User must be set")
-	}
-
-	return nil
-}
-
 // AccessRevoke revokes specified user or group access from the resource group
 func (r RG) AccessRevoke(ctx context.Context, req AccessRevokeRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/accessRevoke"

pkg/cloudbroker/rg/affinity_group_computes.go

@@ -3,37 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list of all computes with their relationships
 type AffinityGroupComputesRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Affinity group label
 	// Required: true
-	AffinityGroup string `url:"affinityGroup" json:"affinityGroup"`
-}
-
-func (rgrq AffinityGroupComputesRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	if rgrq.AffinityGroup == "" {
-		return errors.New("validation-error: field AffinityGroup must be set")
-	}
-
-	return nil
+	AffinityGroup string `url:"affinityGroup" json:"affinityGroup" validate:"required"`
 }
 
 // AffinityGroupComputes gets list of all computes with their relationships to another computes
 func (r RG) AffinityGroupComputes(ctx context.Context, req AffinityGroupComputesRequest) (ListAffinityGroupCompute, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/affinityGroupComputes"

pkg/cloudbroker/rg/affinity_groups_get.go

@@ -3,37 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list computes from affinity group
 type AffinityGroupsGetRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Label affinity group
 	// Required: true
-	AffinityGroup string `url:"affinityGroup" json:"affinityGroup"`
-}
-
-func (rgrq AffinityGroupsGetRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	if rgrq.AffinityGroup == "" {
-		return errors.New("validation-error: field AffinityGroup must be set")
-	}
-
-	return nil
+	AffinityGroup string `url:"affinityGroup" json:"affinityGroup" validate:"required"`
 }
 
 // AffinityGroupsGet gets list computes in the specified affinity group
 func (r RG) AffinityGroupsGet(ctx context.Context, req AffinityGroupsGetRequest) ([]uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/affinityGroupsGet"

pkg/cloudbroker/rg/affinity_groups_list.go

@@ -3,30 +3,25 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list of affinity groups from resource group
 type AffinityGroupsListRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
-}
-
-func (rgrq AffinityGroupsListRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 }
 
 // AffinityGroupsList gets all currently defined affinity groups in this resource group with compute IDs
 func (r RG) AffinityGroupsList(ctx context.Context, req AffinityGroupsListRequest) (map[string][]uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/affinityGroupsList"

pkg/cloudbroker/rg/audits.go

@@ -3,30 +3,25 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get audit
 type AuditsRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
-}
-
-func (rgrq AuditsRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 }
 
 // Audits gets audit records for the specified resource group object
 func (r RG) Audits(ctx context.Context, req AuditsRequest) (ListAudits, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/audits"

pkg/cloudbroker/rg/create.go

@@ -2,24 +2,25 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for create resource group
 type CreateRequest struct {
 	// Account, which will own this resource group
 	// Required: true
-	AccountID uint64 `url:"accountId" json:"accountId"`
+	AccountID uint64 `url:"accountId" json:"accountId" validate:"required"`
 
 	// Grid ID
 	// Required: true
-	GID uint64 `url:"gid" json:"gid"`
+	GID uint64 `url:"gid" json:"gid" validate:"required"`
 
 	// Name of this resource group. Must be unique within the account
 	// Required: true
-	Name string `url:"name" json:"name"`
+	Name string `url:"name" json:"name" validate:"required"`
 
 	// Max size of memory in MB
 	// Required: false
@@ -53,7 +54,7 @@ type CreateRequest struct {
 	//	- PUBLIC
 	//	- NONE
 	// Required: false
-	DefNet string `url:"def_net,omitempty" json:"def_net,omitempty"`
+	DefNet string `url:"def_net,omitempty" json:"def_net,omitempty" validate:"omitempty,rgDefNet"`
 
 	// Private network IP CIDR if default network PRIVATE
 	// Required: false
@@ -84,25 +85,13 @@ type CreateRequest struct {
 	UniqPools []string `url:"unuqPools,omitempty" json:"unuqPools,omitempty"`
 }
 
-func (rgrq CreateRequest) validate() error {
-	if rgrq.AccountID == 0 {
-		return errors.New("field AccountID can not be empty or equal to 0")
-	}
-	if rgrq.GID == 0 {
-		return errors.New("field GID can not be empty or equal to 0")
-	}
-	if len(rgrq.Name) < 2 {
-		return errors.New("field Name can not be shorter than two bytes")
-	}
-
-	return nil
-}
-
 // Create creates resource group
 func (r RG) Create(ctx context.Context, req CreateRequest) (uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return 0, err
+		for _, validationError := range validators.GetErrors(err) {
+			return 0, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/create"

pkg/cloudbroker/rg/delete.go

@@ -2,16 +2,17 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for delete resource group
 type DeleteRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Set to True if you want force delete non-empty resource group
 	// Required: false
@@ -27,19 +28,13 @@ type DeleteRequest struct {
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq DeleteRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Delete deletes resource group
 func (r RG) Delete(ctx context.Context, req DeleteRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/delete"

pkg/cloudbroker/rg/disable.go

@@ -2,35 +2,30 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for disable resource group
 type DisableRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq DisableRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Disable disables resource group by ID
 func (r RG) Disable(ctx context.Context, req DisableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/disable"

pkg/cloudbroker/rg/enable.go

@@ -2,35 +2,30 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for enable resource group
 type EnableRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq EnableRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Enable enables resource group by ID
 func (r RG) Enable(ctx context.Context, req EnableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/enable"

pkg/cloudbroker/rg/get.go

@@ -3,34 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get detailed information about resource group
 type GetRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq GetRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Get gets current configuration of the resource group
 func (r RG) Get(ctx context.Context, req GetRequest) (*RecordRG, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/get"

pkg/cloudbroker/rg/list_computes.go

@@ -3,34 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list of computes
 type ListComputesRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq ListComputesRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // ListComputes gets list of all compute instances under specified resource group, accessible by the user
 func (r RG) ListComputes(ctx context.Context, req ListComputesRequest) (ListComputes, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/listComputes"

pkg/cloudbroker/rg/list_lb.go

@@ -3,30 +3,25 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list load balancers
 type ListLBRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
-}
-
-func (rgrq ListLBRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 }
 
 // ListLB gets list all load balancers in the specified resource group, accessible by the user
 func (r RG) ListLB(ctx context.Context, req ListLBRequest) (ListLB, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/listLb"

pkg/cloudbroker/rg/list_pfw.go

@@ -3,30 +3,25 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list port forward rules
 type ListPFWRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
-}
-
-func (rgrq ListPFWRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 }
 
 // ListPFW gets list port forward rules for the specified resource group
 func (r RG) ListPFW(ctx context.Context, req ListPFWRequest) (ListPFW, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/listPFW"

pkg/cloudbroker/rg/list_vins.go

@@ -3,34 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get list VINSes
 type ListVINSRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq ListVINSRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // ListVINS gets list all ViNSes under specified resource group, accessible by the user
 func (r RG) ListVINS(ctx context.Context, req ListVINSRequest) (ListVINS, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/listVins"

pkg/cloudbroker/rg/mass_delete.go

@@ -2,15 +2,16 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for delete several resource groups
 type MassDeleteRequest struct {
 	// IDs of the resource groups
 	// Required: true
-	RGIDs []uint64 `url:"rgIds" json:"rgIds"`
+	RGIDs []uint64 `url:"rgIds" json:"rgIds" validate:"min=1"`
 
 	// Set to true if you want force delete non-empty resource groups
 	// Required: false
@@ -28,19 +29,13 @@ type MassDeleteRequest struct {
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq MassDeleteRequest) validate() error {
-	if len(rgrq.RGIDs) == 0 {
-		return errors.New("validation-error: field RGIDs must be set")
-	}
-
-	return nil
-}
-
 // MassDelete starts jobs to delete several resource groups
 func (r RG) MassDelete(ctx context.Context, req MassDeleteRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/massDelete"

pkg/cloudbroker/rg/mass_disable.go

@@ -2,34 +2,29 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for disable several resource groups
 type MassDisableRequest struct {
 	// IDs of the resource groups
 	// Required: true
-	RGIDs []uint64 `url:"rgIds" json:"rgIds"`
+	RGIDs []uint64 `url:"rgIds" json:"rgIds" validate:"min=1"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq MassDisableRequest) validate() error {
-	if len(rgrq.RGIDs) == 0 {
-		return errors.New("validation-error: field RGIDs must be set")
-	}
-
-	return nil
-}
-
 // MassDisable start jobs to disable several resource groups
 func (r RG) MassDisable(ctx context.Context, req MassDisableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/massDisable"

pkg/cloudbroker/rg/mass_enable.go

@@ -2,34 +2,29 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for enable several resource groups
 type MassEnableRequest struct {
 	// IDs of the resource groups
 	// Required: true
-	RGIDs []uint64 `url:"rgIds" json:"rgIds"`
+	RGIDs []uint64 `url:"rgIds" json:"rgIds" validate:"min=1"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq MassEnableRequest) validate() error {
-	if len(rgrq.RGIDs) == 0 {
-		return errors.New("validation-error: field RGIDs must be set")
-	}
-
-	return nil
-}
-
 // MassEnable start jobs to enable several resource groups
 func (r RG) MassEnable(ctx context.Context, req MassEnableRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/massEnable"

pkg/cloudbroker/rg/restore.go

@@ -2,35 +2,30 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for restore resource group
 type RestoreRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq RestoreRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Restore restores resource group from recycle bin
 func (r RG) Restore(ctx context.Context, req RestoreRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/restore"

pkg/cloudbroker/rg/set_def_net.go

@@ -2,7 +2,6 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
 
@@ -13,41 +12,31 @@ import (
 type SetDefNetRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Network type
 	// Should be one of:
 	//	- "PUBLIC"
 	//	- "PRIVATE"
 	// Required: true
-	NetType string `url:"netType" json:"netType"`
+	NetType string `url:"netType" json:"netType" validate:"rgNetType"`
 
 	// Network ID
 	// Required: false
-	NetID uint64 `url:"netId" json:"netId"`
+	NetID uint64 `url:"netId,omitempty" json:"netId,omitempty"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq SetDefNetRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	validate := validators.StringInSlice(rgrq.NetType, []string{"PUBLIC", "PRIVATE"})
-	if !validate {
-		return errors.New("validation-error: field NetType must be one of PRIVATE or PUBLIC")
-	}
-
-	return nil
-}
-
 // SetDefNet sets default network for attach associated virtual machines
 func (r RG) SetDefNet(ctx context.Context, req SetDefNetRequest) (uint64, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return 0, err
+		for _, validationError := range validators.GetErrors(err) {
+			return 0, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/setDefNet"

pkg/cloudbroker/rg/update.go

@@ -2,16 +2,17 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for update resource group
 type UpdateRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// New name
 	// Required: false
@@ -54,19 +55,13 @@ type UpdateRequest struct {
 	UniqPools []string `url:"uniqPools,omitempty" json:"uniqPools,omitempty"`
 }
 
-func (rgrq UpdateRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Update updates resource group
 func (r RG) Update(ctx context.Context, req UpdateRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/update"

pkg/cloudbroker/rg/update_resource_types.go

@@ -2,7 +2,6 @@ package rg
 
 import (
 	"context"
-	"errors"
 	"net/http"
 	"strconv"
 
@@ -13,7 +12,7 @@ import (
 type UpdateResourceTypesRequest struct {
 	// ID of resource group
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Resource types available to create in this resource group
 	// Each element in a resource type slice must be one of:
@@ -24,29 +23,15 @@ type UpdateResourceTypesRequest struct {
 	//	- lb
 	//	- flipgroup
 	// Required: true
-	ResTypes []string `url:"resourceTypes" json:"resourceTypes"`
-}
-
-func (rgrq UpdateResourceTypesRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-	if len(rgrq.ResTypes) > 0 {
-		for _, value := range rgrq.ResTypes {
-			validate := validators.StringInSlice(value, []string{"compute", "vins", "k8s", "openshift", "lb", "flipgroup"})
-			if !validate {
-				return errors.New("validation-error: Every resource type specified should be one of [compute, vins, k8s, openshift, lb, flipgroup]")
-			}
-		}
-	}
-
-	return nil
+	ResTypes []string `url:"resourceTypes" json:"resourceTypes" validate:"min=1,resTypes"`
 }
 
 func (r RG) UpdateResourceTypes(ctx context.Context, req UpdateResourceTypesRequest) (bool, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return false, err
+		for _, validationError := range validators.GetErrors(err) {
+			return false, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/updateResourceTypes"

pkg/cloudbroker/rg/usage.go

@@ -3,34 +3,29 @@ package rg
 import (
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
+
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
 // Request struct for get report of resource usage
 type UsageRequest struct {
 	// Resource group ID
 	// Required: true
-	RGID uint64 `url:"rgId" json:"rgId"`
+	RGID uint64 `url:"rgId" json:"rgId" validate:"required"`
 
 	// Reason for action
 	// Required: false
 	Reason string `url:"reason,omitempty" json:"reason,omitempty"`
 }
 
-func (rgrq UsageRequest) validate() error {
-	if rgrq.RGID == 0 {
-		return errors.New("validation-error: field RGID must be set")
-	}
-
-	return nil
-}
-
 // Usage gets report resource usage on the resource group
 func (r RG) Usage(ctx context.Context, req UsageRequest) (*Reservation, error) {
-	err := req.validate()
+	err := validators.ValidateRequest(req)
 	if err != nil {
-		return nil, err
+		for _, validationError := range validators.GetErrors(err) {
+			return nil, validators.ValidationError(validationError)
+		}
 	}
 
 	url := "/cloudbroker/rg/usage"