v1.6.14

.gitignore

@@ -1,3 +1,5 @@
 cmd/
 .idea/
-.vscode/
+.vscode/
+.fleet/
+.DS_Store

CHANGELOG.md

@@ -1,14 +1,5 @@
-## Version 1.5.2
+## Version 1.6.14
 
 ### Bugfix
-- Fix tag 'url' VINSID field in cloudbroker/account/list_vins
+- Delete tag required from DeleteRequest field Permanently in cloudapi/k8s
-
+- Delete tag omitempty from DeleteDisksRequest and DisksDeleteRequest field Permanently in cloudapi/disks and cloudbroker/disks
-- Made the field Reason not required in cloudbroker/account/enable and cloudbroker/account/disable 
-
-- Made the field RecursiveDelete required in cloudbroker/account/deleteUser 
-
-- Add a validator function to a workersGroupName field - must be 3 or more symbol 
-
-- Add a token actuality check, add an error handler in client/client-transport and client/http-client
-
-- Add a fields SEPID and Pool in ListRequest struct in cloudbroker/disks/list and cloudapi/disks/list

README.md

@@ -10,6 +10,7 @@ Decort SDK - это библиотека, написанная на языке G
     - Версия 1.3.x Decort-SDK соответствует 3.8.5 версии платформы
     - Версия 1.4.x Decort-SDK соответствует 3.8.6 версии платформы
     - Версия 1.5.x Decort-SDK соответствует 3.8.7 версии платформы
+    - Версия 1.6.x Decort-SDK соответствует 3.8.8 версии платформы
 
 ## Оглавление
 
@@ -62,12 +63,11 @@ go get -u repository.basistech.ru/BASIS/decort-golang-sdk
 - `Account` - управление аккаунтами - внутренними учетными записями платформы, которые являются владельцами вычислительных ресурсов;
 - `BService` - управление группами виртуальных машин (computes);
 - `Compute` - управление виртуальными машинами (индивидуально);
-- `ComputeCI` - управление конвейром для создания виртуальных машин;
 - `Disks` - управление виртуальными дисками;
 - `ExtNet` - управление виртуальными сетями, отвечающими за внешний доступ;
 - `FLIPgroup` - управление группами "плавающими" ip - адресами;
 - `Image` - управление образами операционных систем;
-- `K8CI` - управление конвейром для создания кластера;
+- `K8CI` - получение информации о конвейере для создания кластера;
 - `K8S` - управление кластерами kubernetes;
 - `KVMPPC` - создание виртуальной машины Power PC (IBM);
 - `KVMx86` - создание виртуальной машины x86;
@@ -75,6 +75,7 @@ go get -u repository.basistech.ru/BASIS/decort-golang-sdk
 - `Locations` - получение информации о grid площадки;
 - `RG` - управление ресурсными группами аккаунта;
 - `Sizes` - получение информации о потребляемых ресурсах виртуальными машинами и дисками;
+- `Stack` - получение информации о вычислительных узлах;
 - `Tasks` - получение информации о ходе выполнения асинхронных задач (например, создание кластера);
 - `VINS` - управление виртуальными изолированными сетями.
 
@@ -84,30 +85,39 @@ go get -u repository.basistech.ru/BASIS/decort-golang-sdk
 Данная группа ручек позволяет выполнять следующие операции в платформе:
 
 - `Account` - управление аккаунтами - внутренними учетными записями платформы, которые являются владельцами вычислительных ресурсов;
+- `APIAccess` - управление доступом к API и его объектам;
+- `Backup` - управление резервным копированием;
 - `Compute` - управление виртуальными машинами (индивидуально);
 - `Disks` - управление виртуальными дисками;
 - `ExtNet` - управление виртуальными сетями, отвечающими за внешний доступ;
+- `FLIPGroup` - управление группами с «плавающими» ip адресами;
 - `Grid` - управление площадками;
+- `Group` - управление группами пользователей;
 - `Image` - управление образами операционных систем;
 - `K8CI` - управление конвейром для создания кластера;
 - `K8S` - управление кластерами kubernetes;
 - `KVMPPC` - создание виртуальной машины Power PC (IBM);
 - `KVMx86` - создание виртуальной машины x86;
 - `LB` - управление балансировщиками нагрузки;
+- `PCIDevice` - управление устройствами;
 - `RG` - управление ресурсными группами аккаунта;
 - `SEP` - управление storage endpoint (sep);
+- `Stack` - получение информации о вычислительных узлах;
 - `Tasks` - получение информации о ходе выполнения асинхронных задач (например, создание кластера);
+- `User` - управление пользователями (индивидуально);
+- `VGPU` - управление виртуальными графическими процессорами;
 - `VINS` - управление виртуальными изолированными сетями.
 
 ## Работа с библиотекой
 
 Алгоритм работы с библиотекой выглядит следующим образом:
 
-1. Настройка конфигурации клиента.
+1. Выполнение одного из действий:
-2. Парсинг конфигурации из файла.
+ - настройка конфигурации клиента;
-3. Создание клиента.
+ - парсинг конфигурации из файла.
-4. Создание структуры запроса.
+2. Создание клиента.
-5. Выполнение запроса.
+3. Создание структуры запроса.
+4. Выполнение запроса.
 
 ### Настройка конфигурации клиента
 
@@ -120,7 +130,7 @@ go get -u repository.basistech.ru/BASIS/decort-golang-sdk
 | DecortURL | string | Да | URL адрес платформы, с которой будет осуществляться взаимодействие |
 | Retries | uint | Нет | Кол-во неудачных попыток выполнения запроса, по умолчанию - 5 |
 | Timeout | config.Duration | Нет | Таймаут HTTP клиента, по умолчанию - без ограничений |
-| SSLSkipVerify | bool | Нет | Пропуск проверки подлинности сертификата, по умолчанию - true |
+| SSLSkipVerify | bool | Нет | Пропуск проверки подлинности сертификата |
 | Token | string | Нет | JWT токен |
 
 #### Пример конфигурации клиента
@@ -231,7 +241,6 @@ func main() {
   - `pkg/cloudapi/account` - для `Account`
   - `pkg/cloudapi/bservice` - для `Basic Service`
   - `pkg/cloudapi/compute` - для `Compute`
-  - `pkg/cloudapi/computeci` - для `ComputeCI`
   - `pkg/cloudapi/disks` - для `Disks`
   - `pkg/cloudapi/extnet` - для `ExtNet`
   - `pkg/cloudapi/flipgroup` - для `FLIPGroup`
@@ -243,24 +252,33 @@ func main() {
   - `pkg/cloudapi/lb` - для `LB`
   - `pkg/cloudapi/locations` - для `Locations`
   - `pkg/cloudapi/rg` - для `RG`
-  - `pkg/cloudapi/sizes` - для `RG`
+  - `pkg/cloudapi/sizes` - для `Sizes`
+  - `pkg/cloudapi/stack` - для `Stack`
   - `pkg/cloudapi/tasks` - для `Tasks`
   - `pkg/cloudapi/vins` - для `VINS`
 - **cloudbroker**:
   - `pkg/cloudbroker/account` - для `Account`
+  - `pkg/cloudbroker/apiaccess` - для `APIAccess`
+  - `pkg/cloudbroker/backup` - для `Backup`
   - `pkg/cloudbroker/compute` - для `Compute`
   - `pkg/cloudbroker/disks` - для `Disks`
   - `pkg/cloudbroker/extnet` - для `ExtNet`
+  - `pkg/cloudbroker/flipgroup` - для `FLIPGroup`
   - `pkg/cloudbroker/grid` - для `Grid`
+  - `pkg/cloudbroker/group` - для `Group`
   - `pkg/cloudbroker/image` - для `Image`
   - `pkg/cloudbroker/k8ci` - для `K8CI`
   - `pkg/cloudbroker/k8s` - для `K8S`
   - `pkg/cloudbroker/kvmppc` - для `KVMPPC`
   - `pkg/cloudbroker/kvmx86` - для `KVMX86`
   - `pkg/cloudbroker/lb` - для `LB`
+  - `pkg/cloudbroker/pcidevice` - для `PCIDevice`
   - `pkg/cloudbroker/rg` - для `RG`
   - `pkg/cloudbroker/sep` - для `SEP`
+  - `pkg/cloudbroker/stack` - для `Stack`
   - `pkg/cloudbroker/tasks` - для `Tasks`
+  - `pkg/cloudbroker/user` - для `User`
+  - `pkg/cloudbroker/vgpu` - для `VGPU`
   - `pkg/cloudbroker/vins` - для `VINS`
 
 Все поля структуры имеют описание, в которых содержится:
@@ -397,7 +415,7 @@ func main() {
 
 Чтобы выполнить запрос, необходимо:
 
-1. Вызвать у клиента метод, отвечаеющий за определение группы API для взаимодействия, это может быть `.CloudAPI()`, либо `.CloudBroker()`. Данные методы возвращаеют соответствующие структуры, с помощью которых можно соверать запросы.
+1. Вызвать у клиента метод, отвечаеющий за определение группы API для взаимодействия, это может быть `.CloudAPI()`, либо `.CloudBroker()`. Данные методы возвращаеют соответствующие структуры, с помощью которых можно совершать запросы.
 2. Вызвать у возвращенной структуры метод, определяющий группу ручек для взаимодействия.
 
    Доступные методы для `.CloudAPI()`:
@@ -405,7 +423,6 @@ func main() {
    - `.Account()` - для работы с `Account`
    - `.BService()` - для работы с `BService`
    - `.Compute()` - для работы с `Compute`
-   - `.ComputeCI()` - для работы с `ComputeCI`
    - `.Disks()` - для работы с `Disks`
    - `.ExtNet()` - для работы с `ExtNet`
    - `.FLIPgroup()` - для работы с `FLIPGroup`
@@ -418,37 +435,46 @@ func main() {
    - `.Locations()` - для работы с `Locations`
    - `.RG()` - для работы с `RG`
    - `.Sizes()` - для работы с `Sizes`
+   - `.Stack()` - для работы с `Stack`
    - `.Tasks()` - для работы с `Tasks`
    - `.VINS()` - для работы с `VINS`
 
    Доступные методы для `.CloudBroker()`:
 
    - `.Account()` - для работы с `Account`
+   - `.APIAccess()` - для работы с `APIAccess`
+   - `.Backup()` - для работы с `Backup`
    - `.Compute()` - для работы с `Compute`
    - `.Disks()` - для работы с `Disks`
    - `.ExtNet()` - для работы с `ExtNet`
+   - `.FLIPGroup()` - для работы с `FLIPGroup`
    - `.Grid()` - для работы с `Grid`
+   - `.Group()` - для работы с `Group`
    - `.Image()` - для работы с `Image`
    - `.K8CI()` - для работы с `K8CI`
    - `.K8S()` - для работы с `K8S`
    - `.KVMPPC()` - для работы с `KVMPPC`
    - `.KVMx86()` - для работы с `KVMX86`
    - `.LB()` - для работы с `LB`
+   - `.PCIDevice()` - для работы с `PCIDevice`
    - `.RG()` - для работы с `RG`
    - `.SEP()` - для работы с `SEP`
+   - `.Stack()` - для работы с `Stack`
    - `.Tasks()` - для работы с `Tasks`
+   - `.User()` - для работы с `User`
+   - `.VGPU()` - для работы с `VGPU`
    - `.VINS()` - для работы с `VINS`
 
 3. Вызвать метод, отвечающий за выполнение запроса и передать в него:
 
 - контекст;
 - структуру запроса.
-  У кождой группы ручек API имеются свои доступные методы, которые определяются платформой.
+  У каждой группы ручек API имеются свои доступные методы, которые определяются платформой.
 
 4. Обработать результат и ошибки.
 
 Т.к. все вызовы методов идут последовательно, можно их объеденить в конвейер:
-Общий вид вонвейра будет выглядеть так:
+Общий вид конвейера будет выглядеть так:
 
 ```go
   client.<API>.<группа>.<метод>
@@ -501,6 +527,56 @@ func main() {
 }
 ```
 
+Для запросов Get и List реализованы запросы GetRaw и ListRaw, которые возвращают ответ не в виде соответствующей структуры, а в виде массива байт (JSON).
+Выполнение таких запросов происходит аналогично.
+
+#### Пример выполнения GetRaw и ListRaw запросов
+
+```go
+package main
+
+import (
+    "log"
+    "fmt"
+
+    "repository.basistech.ru/BASIS/decort-golang-sdk/config"
+    decort "repository.basistech.ru/BASIS/decort-golang-sdk"
+    "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi/account"
+)
+
+func main() {
+    // Настройка конфигурации
+    cfg := config.Config{
+        AppID:     "<APPID>",
+        AppSecret: "<APPSECRET>",
+        SSOURL:    "https://sso.digitalenergy.online",
+        DecortURL: "https://mr4.digitalenergy.online",
+        Retries:   5,
+    }
+
+    // Создание клиента
+    client := decort.New(cfg)
+
+    // 1. Создание структуры запроса GetRequest на получение информации об аккаунте и выполнение GetRaw запроса с помощью конвейера
+    req1 := account.GetRequest{
+        AccountID:    123,
+    }
+    res1, err := client.CloudAPI().Account().GetRaw(context.Background(), req1)
+    if err != nil {
+        log.Fatal(err)
+    }
+    fmt.Println(string(res1))
+
+    // 2. Создание структуры запроса ListRequest на получение информации об аккаунтах и выполнение ListRaw запроса с помощью конвейера
+    req2 := account.ListRequest{}
+    res2, err := client.CloudAPI().Account().ListRaw(context.Background(), req2)
+    if err != nil {
+        log.Fatal(err)
+    }
+    fmt.Println(string(res2))
+}
+```
+
 ### Фильтрация
 
 Для каждого `ListRequest` в SDK есть группа функций для фильтрации ответа платформы. Для того чтобы произвести фильтрацию по заданным полям, достаточно описать анонимную функцию (предикат) в `.FilterFunc()`, например:
@@ -690,6 +766,52 @@ func main() {
 
 ```
 
+### Получение списка уникальных идентификаторов (ID) объекта
+
+Для всех структур, имеющих поля со списками объектов с уникальными числовыми идентификаторами (ID), добавлены методы IDs(), возвращающие массивы уникальных идентификаторов объектов в этих списках.
+
+```go
+package main
+
+import (
+    "log"
+    "fmt"
+
+    "repository.basistech.ru/BASIS/decort-golang-sdk/config"
+    decort "repository.basistech.ru/BASIS/decort-golang-sdk"
+    "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi/bservice"
+)
+
+func main() {
+    // Настройка конфигурации
+    cfg := config.Config{
+        AppID:     "<APPID>",
+        AppSecret: "<APPSECRET>",
+        SSOURL:    "https://sso.digitalenergy.online",
+        DecortURL: "https://mr4.digitalenergy.online",
+        Retries:   5,
+    }
+
+    // Создание клиента
+    client := decort.New(cfg)
+
+    // Создание структуры запроса GetRequest на получение информации о сервисе и выполнение запроса с помощью конвейера
+    req := bservice.GetRequest{
+        ServiceID:    123,
+    }
+    res, err := client.CloudAPI().BService().Get(context.Background(), req)
+    if err != nil {
+        log.Fatal(err)
+    }
+	
+    // Получение списков ID ComputeIDs и GroupIDs экземпляра res типа RecordBasicService по полям Computes и Groups, соответственно
+    computeIDs := res.Computes.IDs()
+    groupIDs := res.Groups.IDs()
+    fmt.Println(computeIDs)
+    fmt.Println(groupIDs)
+}
+```
+
 ## Работа с legacy клиентом
 
 Работа с legacy клиентом применяется для пользователей, которые не используют для авторизации decs3o.
@@ -705,7 +827,7 @@ func main() {
 | DecortURL     | string | Да           | URL адрес платформы, с которой будет осуществляться взаимодействие |
 | Retries       | uint   | Нет          | Кол-во неудачных попыток выполнения запроса, по умолчанию - 5      |
 | Timeout       | config.Duration | Нет | Таймаут HTTP клиента, по умолчанию - без ограничений               |
-| SSLSkipVerify | bool   | Нет          | Пропуск проверки подлинности сертификата, по умолчанию - true      |
+| SSLSkipVerify | bool   | Нет          | Пропуск проверки подлинности сертификата     |
 | Token         | string | Нет          | JWT токен                                                          |
 
 #### Пример конфигурации legacy клиента

client.go

@@ -1,24 +1,33 @@
 package decortsdk
 
 import (
+	"bytes"
 	"context"
-	"errors"
+	"crypto/tls"
+	"fmt"
 	"io"
+	"mime/multipart"
 	"net/http"
+	"strconv"
 	"strings"
-
+	"sync"
-	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi"
+	"time"
-	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker"
 
 	"github.com/google/go-querystring/query"
 	"repository.basistech.ru/BASIS/decort-golang-sdk/config"
-	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/client"
+	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi"
+	k8s_ca "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi/k8s"
+	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker"
+	k8s_cb "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker/k8s"
 )
 
 // HTTP-client for platform
 type DecortClient struct {
-	decortURL string
+	decortURL  string
-	client    *http.Client
+	client     *http.Client
+	cfg        config.Config
+	expiryTime time.Time
+	mutex      *sync.Mutex
 }
 
 // Сlient builder
@@ -27,9 +36,25 @@ func New(cfg config.Config) *DecortClient {
 		cfg.Retries = 5
 	}
 
+	var expiryTime time.Time
+
+	if cfg.Token != "" {
+		expiryTime = time.Now().AddDate(0, 0, 1)
+	}
+
 	return &DecortClient{
 		decortURL: cfg.DecortURL,
-		client:    client.NewHttpClient(cfg),
+		client: &http.Client{
+			Transport: &http.Transport{
+				TLSClientConfig: &tls.Config{
+					//nolint:gosec
+					InsecureSkipVerify: cfg.SSLSkipVerify,
+				},
+			},
+		},
+		cfg:        cfg,
+		expiryTime: expiryTime,
+		mutex:      &sync.Mutex{},
 	}
 }
 
@@ -45,31 +70,331 @@ func (dc *DecortClient) CloudBroker() *cloudbroker.CloudBroker {
 
 // DecortApiCall method for sending requests to the platform
 func (dc *DecortClient) DecortApiCall(ctx context.Context, method, url string, params interface{}) ([]byte, error) {
-	values, err := query.Values(params)
+	k8sCaCreateReq, okCa := params.(k8s_ca.CreateRequest)
-	if err != nil {
+	k8sCbCreateReq, okCb := params.(k8s_cb.CreateRequest)
-		return nil, err
+	var body *bytes.Buffer
+	var ctype string
+
+	if okCa {
+		body, ctype = createK8sCloudApi(k8sCaCreateReq)
+	} else if okCb {
+		body, ctype = createK8sCloudBroker(k8sCbCreateReq)
+	} else {
+		values, err := query.Values(params)
+		if err != nil {
+			return nil, err
+		}
+		body = bytes.NewBufferString(values.Encode())
 	}
 
-	body := strings.NewReader(values.Encode())
 	req, err := http.NewRequestWithContext(ctx, method, dc.decortURL+"/restmachine"+url, body)
 	if err != nil {
 		return nil, err
 	}
 
-	resp, err := dc.client.Do(req)
+	if err = dc.getToken(ctx); err != nil {
+		return nil, err
+	}
+
+	// perform request
+	var respBytes []byte
+	respBytes, err = dc.do(req, ctype)
+
+	return respBytes, err
+}
+
+func (dc *DecortClient) getToken(ctx context.Context) error {
+	dc.mutex.Lock()
+	defer dc.mutex.Unlock()
+
+	if dc.cfg.Token == "" || time.Now().After(dc.expiryTime) {
+		body := fmt.Sprintf("grant_type=client_credentials&client_id=%s&client_secret=%s&response_type=id_token", dc.cfg.AppID, dc.cfg.AppSecret)
+		bodyReader := strings.NewReader(body)
+
+		dc.cfg.SSOURL = strings.TrimSuffix(dc.cfg.SSOURL, "/")
+
+		req, _ := http.NewRequestWithContext(ctx, "POST", dc.cfg.SSOURL+"/v1/oauth/access_token", bodyReader)
+		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+
+		resp, err := dc.client.Do(req)
+		if err != nil {
+			return fmt.Errorf("cannot get token: %w", err)
+		}
+
+		tokenBytes, _ := io.ReadAll(resp.Body)
+		resp.Body.Close()
+
+		if resp.StatusCode != 200 {
+			return fmt.Errorf("cannot get token: %s", tokenBytes)
+		}
+
+		token := string(tokenBytes)
+
+		dc.cfg.Token = token
+		dc.expiryTime = time.Now().AddDate(0, 0, 1)
+	}
+
+	return nil
+}
+
+func (dc *DecortClient) do(req *http.Request, ctype string) ([]byte, error) {
+	if ctype != "" {
+		req.Header.Add("Content-Type", ctype)
+	} else {
+		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+	}
+
+	req.Header.Add("Authorization", "bearer "+dc.cfg.Token)
+	req.Header.Set("Accept", "application/json")
+
+	buf, err := io.ReadAll(req.Body)
 	if err != nil {
 		return nil, err
 	}
+
+	req.Body = io.NopCloser(bytes.NewBuffer(buf))
+
+	resp, err := dc.client.Do(req)
+	if err != nil || resp == nil {
+		return nil, err
+	}
 	defer resp.Body.Close()
-
+	
-	respBytes, err := io.ReadAll(resp.Body)
+	// handle successful request
-	if err != nil {
+	respBytes, _ := io.ReadAll(resp.Body)
-		return nil, err
+	if resp.StatusCode == 200 {
+		return respBytes, nil
 	}
 
-	if resp.StatusCode != 200 {
+	// handle errors with status code other than 200
-		return nil, errors.New(string(respBytes))
+	err = fmt.Errorf("%s", respBytes)
-	}
+	return nil, fmt.Errorf("could not execute request: %w", err)
-
+}
-	return respBytes, nil
+
+func createK8sCloudApi(req k8s_ca.CreateRequest) (*bytes.Buffer, string) {
+	reqBody := &bytes.Buffer{}
+	writer := multipart.NewWriter(reqBody)
+	if req.OidcCertificate != "" {
+		part, _ := writer.CreateFormFile("oidcCertificate", "ca.crt")
+		_, _ = io.Copy(part, strings.NewReader(req.OidcCertificate))
+	}
+
+	_ = writer.WriteField("name", req.Name)
+	_ = writer.WriteField("rgId", strconv.FormatUint(req.RGID, 10))
+	_ = writer.WriteField("k8ciId", strconv.FormatUint(req.K8SCIID, 10))
+	_ = writer.WriteField("workerGroupName", req.WorkerGroupName)
+	_ = writer.WriteField("networkPlugin", req.NetworkPlugin)
+
+	if req.MasterSEPID != 0 {
+		_ = writer.WriteField("masterSepId", strconv.FormatUint(req.MasterSEPID, 10))
+	}
+	if req.MasterSEPPool != "" {
+		_ = writer.WriteField("masterSepPool", req.MasterSEPPool)
+	}
+	if req.WorkerSEPID != 0 {
+		_ = writer.WriteField("workerSepId", strconv.FormatUint(req.WorkerSEPID, 10))
+	}
+	if req.WorkerSEPPool != "" {
+		_ = writer.WriteField("workerSepPool", req.WorkerSEPPool)
+	}
+
+	if req.Labels != nil {
+		for _, v := range req.Labels {
+			_ = writer.WriteField("labels", v)
+		}
+	}
+	if req.Taints != nil {
+		for _, v := range req.Taints {
+			_ = writer.WriteField("taints", v)
+		}
+	}
+	if req.Annotations != nil {
+		for _, v := range req.Annotations {
+			_ = writer.WriteField("annotations", v)
+		}
+	}
+
+	if req.MasterCPU != 0 {
+		_ = writer.WriteField("masterCpu", strconv.FormatUint(uint64(req.MasterCPU), 10))
+	}
+	if req.MasterNum != 0 {
+		_ = writer.WriteField("masterNum", strconv.FormatUint(uint64(req.MasterNum), 10))
+	}
+	if req.MasterRAM != 0 {
+		_ = writer.WriteField("masterRam", strconv.FormatUint(uint64(req.MasterRAM), 10))
+	}
+	if req.MasterDisk != 0 {
+		_ = writer.WriteField("masterDisk", strconv.FormatUint(uint64(req.MasterDisk), 10))
+	}
+	if req.WorkerCPU != 0 {
+		_ = writer.WriteField("workerCpu", strconv.FormatUint(uint64(req.WorkerCPU), 10))
+	}
+	if req.WorkerNum != 0 {
+		_ = writer.WriteField("workerNum", strconv.FormatUint(uint64(req.WorkerNum), 10))
+	}
+	if req.WorkerRAM != 0 {
+		_ = writer.WriteField("workerRam", strconv.FormatUint(uint64(req.WorkerRAM), 10))
+	}
+	if req.WorkerDisk != 0 {
+		_ = writer.WriteField("workerDisk", strconv.FormatUint(uint64(req.WorkerDisk), 10))
+	}
+	if req.ExtNetID != 0 {
+		_ = writer.WriteField("extnetId", strconv.FormatUint(req.ExtNetID, 10))
+	}
+	if req.VinsId != 0 {
+		_ = writer.WriteField("vinsId", strconv.FormatUint(req.VinsId, 10))
+	}
+	if !req.WithLB {
+		_ = writer.WriteField("withLB", strconv.FormatBool(req.WithLB))
+	}
+
+	_ = writer.WriteField("highlyAvailableLB", strconv.FormatBool(req.HighlyAvailable))
+
+	if req.AdditionalSANs != nil {
+		for _, v := range req.AdditionalSANs {
+			_ = writer.WriteField("additionalSANs", v)
+		}
+	}
+	if req.InitConfiguration != "" {
+		_ = writer.WriteField("initConfiguration", req.InitConfiguration)
+	}
+	if req.ClusterConfiguration != "" {
+		_ = writer.WriteField("clusterConfiguration", req.ClusterConfiguration)
+	}
+	if req.KubeletConfiguration != "" {
+		_ = writer.WriteField("kubeletConfiguration", req.KubeletConfiguration)
+	}
+	if req.KubeProxyConfiguration != "" {
+		_ = writer.WriteField("kubeProxyConfiguration", req.KubeProxyConfiguration)
+	}
+	if req.JoinConfiguration != "" {
+		_ = writer.WriteField("joinConfiguration", req.JoinConfiguration)
+	}
+	if req.Description != "" {
+		_ = writer.WriteField("desc", req.Description)
+	}
+	if req.UserData != "" {
+		_ = writer.WriteField("userData", req.UserData)
+	}
+
+	_ = writer.WriteField("extnetOnly", strconv.FormatBool(req.ExtNetOnly))
+
+	ct := writer.FormDataContentType()
+	writer.Close()
+
+	return reqBody, ct
+}
+
+func createK8sCloudBroker(req k8s_cb.CreateRequest) (*bytes.Buffer, string) {
+	reqBody := &bytes.Buffer{}
+	writer := multipart.NewWriter(reqBody)
+	if req.OidcCertificate != "" {
+		part, _ := writer.CreateFormFile("oidcCertificate", "ca.crt")
+		_, _ = io.Copy(part, strings.NewReader(req.OidcCertificate))
+	}
+
+	_ = writer.WriteField("name", req.Name)
+	_ = writer.WriteField("rgId", strconv.FormatUint(req.RGID, 10))
+	_ = writer.WriteField("k8ciId", strconv.FormatUint(req.K8CIID, 10))
+	_ = writer.WriteField("workerGroupName", req.WorkerGroupName)
+	_ = writer.WriteField("networkPlugin", req.NetworkPlugin)
+
+	if req.MasterSEPID != 0 {
+		_ = writer.WriteField("masterSepId", strconv.FormatUint(req.MasterSEPID, 10))
+	}
+	if req.MasterSEPPool != "" {
+		_ = writer.WriteField("masterSepPool", req.MasterSEPPool)
+	}
+	if req.WorkerSEPID != 0 {
+		_ = writer.WriteField("workerSepId", strconv.FormatUint(req.WorkerSEPID, 10))
+	}
+	if req.WorkerSEPPool != "" {
+		_ = writer.WriteField("workerSepPool", req.WorkerSEPPool)
+	}
+
+	if req.Labels != nil {
+		for _, v := range req.Labels {
+			_ = writer.WriteField("labels", v)
+		}
+	}
+	if req.Taints != nil {
+		for _, v := range req.Taints {
+			_ = writer.WriteField("taints", v)
+		}
+	}
+	if req.Annotations != nil {
+		for _, v := range req.Annotations {
+			_ = writer.WriteField("annotations", v)
+		}
+	}
+
+	if req.MasterCPU != 0 {
+		_ = writer.WriteField("masterCpu", strconv.FormatUint(req.MasterCPU, 10))
+	}
+	if req.MasterNum != 0 {
+		_ = writer.WriteField("masterNum", strconv.FormatUint(req.MasterNum, 10))
+	}
+	if req.MasterRAM != 0 {
+		_ = writer.WriteField("masterRam", strconv.FormatUint(req.MasterRAM, 10))
+	}
+	if req.MasterDisk != 0 {
+		_ = writer.WriteField("masterDisk", strconv.FormatUint(req.MasterDisk, 10))
+	}
+	if req.WorkerCPU != 0 {
+		_ = writer.WriteField("workerCpu", strconv.FormatUint(req.WorkerCPU, 10))
+	}
+	if req.WorkerNum != 0 {
+		_ = writer.WriteField("workerNum", strconv.FormatUint(req.WorkerNum, 10))
+	}
+	if req.WorkerRAM != 0 {
+		_ = writer.WriteField("workerRam", strconv.FormatUint(req.WorkerRAM, 10))
+	}
+	if req.WorkerDisk != 0 {
+		_ = writer.WriteField("workerDisk", strconv.FormatUint(req.WorkerDisk, 10))
+	}
+	if req.ExtNetID != 0 {
+		_ = writer.WriteField("extnetId", strconv.FormatUint(req.ExtNetID, 10))
+	}
+	if req.VinsId != 0 {
+		_ = writer.WriteField("vinsId", strconv.FormatUint(req.VinsId, 10))
+	}
+	if !req.WithLB {
+		_ = writer.WriteField("withLB", strconv.FormatBool(req.WithLB))
+	}
+
+	_ = writer.WriteField("highlyAvailableLB", strconv.FormatBool(req.HighlyAvailable))
+
+	if req.AdditionalSANs != nil {
+		for _, v := range req.AdditionalSANs {
+			_ = writer.WriteField("additionalSANs", v)
+		}
+	}
+	if req.InitConfiguration != "" {
+		_ = writer.WriteField("initConfiguration", req.InitConfiguration)
+	}
+	if req.ClusterConfiguration != "" {
+		_ = writer.WriteField("clusterConfiguration", req.ClusterConfiguration)
+	}
+	if req.KubeletConfiguration != "" {
+		_ = writer.WriteField("kubeletConfiguration", req.KubeletConfiguration)
+	}
+	if req.KubeProxyConfiguration != "" {
+		_ = writer.WriteField("kubeProxyConfiguration", req.KubeProxyConfiguration)
+	}
+	if req.JoinConfiguration != "" {
+		_ = writer.WriteField("joinConfiguration", req.JoinConfiguration)
+	}
+	if req.Description != "" {
+		_ = writer.WriteField("desc", req.Description)
+	}
+	if req.UserData != "" {
+		_ = writer.WriteField("userData", req.UserData)
+	}
+
+	_ = writer.WriteField("extnetOnly", strconv.FormatBool(req.ExtNetOnly))
+
+	ct := writer.FormDataContentType()
+
+	writer.Close()
+	return reqBody, ct
 }

config/config.go

@@ -42,7 +42,7 @@ type Config struct {
 	// Required: false
 	Retries uint64 `json:"retries" yaml:"retries"`
 
-	// Skip verify, true by default
+	// Skip verify
 	// Required: false
 	SSLSkipVerify bool `json:"sslSkipVerify" yaml:"sslSkipVerify"`
 
@@ -72,9 +72,7 @@ func ParseConfigJSON(path string) (Config, error) {
 
 	err = validators.ValidateConfig(config)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return Config{}, validators.ValidationErrors(validators.GetErrors(err))
-			return Config{}, validators.ValidationError(validationError)
-		}
 	}
 
 	return config, nil
@@ -96,9 +94,7 @@ func ParseConfigYAML(path string) (Config, error) {
 
 	err = validators.ValidateConfig(config)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return Config{}, validators.ValidationErrors(validators.GetErrors(err))
-			return Config{}, validators.ValidationError(validationError)
-		}
 	}
 
 	return config, nil

config/legacy-config.go

@@ -36,7 +36,7 @@ type LegacyConfig struct {
 	// Required: false
 	Retries uint64 `json:"retries" yaml:"retries"`
 
-	// Skip verify, true by default
+	// Skip verify
 	// Required: false
 	SSLSkipVerify bool `json:"sslSkipVerify" yaml:"sslSkipVerify"`
 
@@ -66,9 +66,7 @@ func ParseLegacyConfigJSON(path string) (LegacyConfig, error) {
 
 	err = validators.ValidateConfig(config)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return LegacyConfig{}, validators.ValidationErrors(validators.GetErrors(err))
-			return LegacyConfig{}, validators.ValidationError(validationError)
-		}
 	}
 
 	return config, nil
@@ -90,9 +88,7 @@ func ParseLegacyConfigYAML(path string) (LegacyConfig, error) {
 
 	err = validators.ValidateConfig(config)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return LegacyConfig{}, validators.ValidationErrors(validators.GetErrors(err))
-			return LegacyConfig{}, validators.ValidationError(validationError)
-		}
 	}
 
 	return config, nil

config/timeouts.go

@@ -23,7 +23,7 @@ func (d *Duration) UnmarshalYAML(unmarshal func(interface{}) error) error {
 		*d = Duration(tmp)
 		return nil
 	default:
-		return fmt.Errorf("Invalid duration %v", value)
+		return fmt.Errorf("invalid duration %v", value)
 	}
 }
 
@@ -41,7 +41,7 @@ func (d *Duration) UnmarshalJSON(b []byte) error {
 		*d = Duration(tmp)
 		return nil
 	default:
-		return fmt.Errorf("Invalid duration %v", value)
+		return fmt.Errorf("invalid duration %v", value)
 	}
 }
 

internal/client/http-client.go

@@ -1,40 +0,0 @@
-package client
-
-import (
-	"crypto/tls"
-	"net/http"
-	"time"
-
-	"repository.basistech.ru/BASIS/decort-golang-sdk/config"
-)
-
-func NewHttpClient(cfg config.Config) *http.Client {
-
-	transCfg := &http.Transport{
-		TLSClientConfig: &tls.Config{
-			//nolint:gosec
-			InsecureSkipVerify: cfg.SSLSkipVerify,
-		},
-	}
-
-	var expiredTime time.Time
-
-	if cfg.Token != "" {
-		expiredTime = time.Now().AddDate(0, 0, 1)
-	}
-
-	return &http.Client{
-		Transport: &transport{
-			base:         transCfg,
-			retries:      cfg.Retries,
-			clientID:     cfg.AppID,
-			clientSecret: cfg.AppSecret,
-			ssoURL:       cfg.SSOURL,
-			token:        cfg.Token,
-			expiryTime:   expiredTime,
-			//TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-		},
-
-		Timeout: cfg.Timeout.Get(),
-	}
-}

internal/client/legacy-http-client.go

@@ -1,40 +0,0 @@
-package client
-
-import (
-	"crypto/tls"
-	"net/http"
-	"net/url"
-	"time"
-
-	"repository.basistech.ru/BASIS/decort-golang-sdk/config"
-)
-
-// NewLegacyHttpClient creates legacy HTTP Client
-func NewLegacyHttpClient(cfg config.LegacyConfig) *http.Client {
-	transCfg := &http.Transport{
-		TLSClientConfig: &tls.Config{
-			//nolint:gosec
-			InsecureSkipVerify: cfg.SSLSkipVerify,
-		},
-	}
-
-	var expiredTime time.Time
-
-	if cfg.Token != "" {
-		expiredTime = time.Now().AddDate(0, 0, 1)
-	}
-
-	return &http.Client{
-		Transport: &transportLegacy{
-			base:       transCfg,
-			username:   url.QueryEscape(cfg.Username),
-			password:   url.QueryEscape(cfg.Password),
-			retries:    cfg.Retries,
-			token:      cfg.Token,
-			decortURL:  cfg.DecortURL,
-			expiryTime: expiredTime,
-		},
-
-		Timeout: cfg.Timeout.Get(),
-	}
-}

internal/client/legacy-transport.go

@@ -1,74 +0,0 @@
-package client
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-)
-
-type transportLegacy struct {
-	base       http.RoundTripper
-	username   string
-	password   string
-	retries    uint64
-	token      string
-	decortURL  string
-	expiryTime time.Time
-}
-
-func (t *transportLegacy) RoundTrip(request *http.Request) (*http.Response, error) {
-	if t.token == "" || time.Now().After(t.expiryTime) {
-		body := fmt.Sprintf("username=%s&password=%s", t.username, t.password)
-		bodyReader := strings.NewReader(body)
-
-		req, _ := http.NewRequestWithContext(request.Context(), "POST", t.decortURL+"/restmachine/cloudapi/user/authenticate", bodyReader)
-		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-
-		resp, err := t.base.RoundTrip(req)
-		if err != nil {
-			return nil, fmt.Errorf("unable to get token: %w", err)
-		}
-
-		tokenBytes, _ := io.ReadAll(resp.Body)
-		resp.Body.Close()
-
-		if resp.StatusCode != 200 {
-			return nil, fmt.Errorf("unable to get token: %s", tokenBytes)
-		}
-
-		token := string(tokenBytes)
-		t.token = token
-		t.expiryTime = time.Now().AddDate(0, 0, 1)
-	}
-
-	tokenValue := fmt.Sprintf("&authkey=%s", t.token)
-	tokenReader := strings.NewReader(tokenValue)
-
-	newBody := io.MultiReader(request.Body, tokenReader)
-
-	req, _ := http.NewRequestWithContext(request.Context(), request.Method, request.URL.String(), newBody)
-
-	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-	req.Header.Set("Accept", "application/json")
-
-	var resp *http.Response
-	var err error
-	for i := uint64(0); i < t.retries; i++ {
-		resp, err = t.base.RoundTrip(req)
-		if err == nil {
-			if resp.StatusCode == 200 {
-				return resp, nil
-			}
-			respBytes, _ := io.ReadAll(resp.Body)
-			err = fmt.Errorf("%s", respBytes)
-			resp.Body.Close()
-		}
-		if err != nil {
-			return nil, fmt.Errorf("could not execute request: %w", err)
-		}
-		time.Sleep(time.Second * 5)
-	}
-	return nil, fmt.Errorf("could not execute request: %w", err)
-}

internal/client/transport.go

@@ -1,69 +0,0 @@
-package client
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-)
-
-type transport struct {
-	base         http.RoundTripper
-	retries      uint64
-	clientID     string
-	clientSecret string
-	token        string
-	ssoURL       string
-	expiryTime   time.Time
-}
-
-func (t *transport) RoundTrip(req *http.Request) (*http.Response, error) {
-	if t.token == "" || time.Now().After(t.expiryTime) {
-		body := fmt.Sprintf("grant_type=client_credentials&client_id=%s&client_secret=%s&response_type=id_token", t.clientID, t.clientSecret)
-		bodyReader := strings.NewReader(body)
-
-		t.ssoURL = strings.TrimSuffix(t.ssoURL, "/")
-
-		req, _ := http.NewRequestWithContext(req.Context(), "POST", t.ssoURL+"/v1/oauth/access_token", bodyReader)
-		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-
-		resp, err := t.base.RoundTrip(req)
-		if err != nil {
-			return nil, fmt.Errorf("cannot get token: %w", err)
-		}
-
-		tokenBytes, _ := io.ReadAll(resp.Body)
-		resp.Body.Close()
-
-		if resp.StatusCode != 200 {
-			return nil, fmt.Errorf("cannot get token: %s", tokenBytes)
-		}
-
-		token := string(tokenBytes)
-
-		t.token = token
-		t.expiryTime = time.Now().AddDate(0, 0, 1)
-	}
-
-	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
-	req.Header.Add("Authorization", "bearer "+t.token)
-	req.Header.Set("Accept", "application/json")
-
-	var resp *http.Response
-	var err error
-	for i := uint64(0); i < t.retries; i++ {
-		resp, err = t.base.RoundTrip(req)
-		if err == nil {
-			if resp.StatusCode == 200 {
-				return resp, nil
-			}
-			respBytes, _ := io.ReadAll(resp.Body)
-			err = fmt.Errorf("%s", respBytes)
-			resp.Body.Close()
-		}
-		//logrus.Errorf("Could not execute request: %v. Retrying %d/%d", err, i+1, t.retries)
-		time.Sleep(time.Second * 5)
-	}
-	return nil, fmt.Errorf("could not execute request: %w", err)
-}

internal/multierror/join.go

@@ -0,0 +1,41 @@
+package multierror
+
+func Join(errs ...error) error {
+	n := 0
+	for _, err := range errs {
+		if err != nil {
+			n++
+		}
+	}
+	if n == 0 {
+		return nil
+	}
+	e := &joinError{
+		errs: make([]error, 0, n),
+	}
+	for _, err := range errs {
+		if err != nil {
+			e.errs = append(e.errs, err)
+		}
+	}
+	return e
+}
+
+type joinError struct {
+	errs []error
+}
+
+func (e *joinError) Error() string {
+	var b []byte
+	for i, err := range e.errs {
+		if i > 0 {
+			b = append(b, '\n')
+		}
+		b = append(b, err.Error()...)
+	}
+	return string(b)
+}
+
+func (e *joinError) Unwrap() []error {
+	return e.errs
+}

internal/validators/helper.go

@@ -2,6 +2,7 @@ package validators
 
 import (
 	"errors"
+	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/multierror"
 
 	"github.com/go-playground/validator/v10"
 )
@@ -20,6 +21,14 @@ func ValidationError(fe validator.FieldError) error {
 	return errors.New(errorMessage(fe))
 }
 
+func ValidationErrors(fes []validator.FieldError) error {
+	errs := make([]error, 0, len(fes))
+	for _, fe := range fes {
+		errs = append(errs, ValidationError(fe))
+	}
+	return multierror.Join(errs...)
+}
+
 //nolint:errorlint
 func GetErrors(err error) validator.ValidationErrors {
 	return err.(validator.ValidationErrors)

internal/validators/values.go

@@ -39,7 +39,7 @@ var (
 
 	sepFieldTypeValues = []string{"int", "str", "bool", "list", "dict"}
 
-	networkPluginValues = []string{"flannel", "weawenet", "calico"}
+	networkPluginValues = []string{"flannel", "weavenet", "calico"}
 
 	strictLooseValues = []string{"strict", "loose"}
 

legacy-client.go

@@ -1,23 +1,34 @@
 package decortsdk
 
 import (
+	"bytes"
 	"context"
-	"errors"
+	"crypto/tls"
+	"fmt"
 	"io"
+	"mime/multipart"
 	"net/http"
+	"net/url"
+	"strconv"
 	"strings"
+	"sync"
+	"time"
 
 	"github.com/google/go-querystring/query"
 	"repository.basistech.ru/BASIS/decort-golang-sdk/config"
-	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/client"
 	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi"
+	k8s_ca "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudapi/k8s"
 	"repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker"
+	k8s_cb "repository.basistech.ru/BASIS/decort-golang-sdk/pkg/cloudbroker/k8s"
 )
 
 // Legacy HTTP-client for platform
 type LegacyDecortClient struct {
-	decortURL string
+	decortURL  string
-	client    *http.Client
+	client     *http.Client
+	cfg        config.LegacyConfig
+	expiryTime time.Time
+	mutex      *sync.Mutex
 }
 
 // Legacy client builder
@@ -26,9 +37,25 @@ func NewLegacy(cfg config.LegacyConfig) *LegacyDecortClient {
 		cfg.Retries = 5
 	}
 
+	var expiryTime time.Time
+
+	if cfg.Token != "" {
+		expiryTime = time.Now().AddDate(0, 0, 1)
+	}
+
 	return &LegacyDecortClient{
 		decortURL: cfg.DecortURL,
-		client:    client.NewLegacyHttpClient(cfg),
+		client: &http.Client{
+			Transport: &http.Transport{
+				TLSClientConfig: &tls.Config{
+					//nolint:gosec
+					InsecureSkipVerify: cfg.SSLSkipVerify,
+				},
+			},
+		},
+		cfg:        cfg,
+		expiryTime: expiryTime,
+		mutex:      &sync.Mutex{},
 	}
 }
 
@@ -44,31 +71,335 @@ func (ldc *LegacyDecortClient) CloudBroker() *cloudbroker.CloudBroker {
 
 // DecortApiCall method for sending requests to the platform
 func (ldc *LegacyDecortClient) DecortApiCall(ctx context.Context, method, url string, params interface{}) ([]byte, error) {
-	values, err := query.Values(params)
+	if err := ldc.getToken(ctx); err != nil {
-	if err != nil {
 		return nil, err
 	}
 
-	body := strings.NewReader(values.Encode())
+	k8sCaCreateReq, okCa := params.(k8s_ca.CreateRequest)
+	k8sCbCreateReq, okCb := params.(k8s_cb.CreateRequest)
+
+	var body *bytes.Buffer
+	var ctype string
+
+	if okCa {
+		body, ctype = createK8sCloudApiLegacy(k8sCaCreateReq, ldc.cfg.Token)
+	} else if okCb {
+		body, ctype = createK8sCloudBrokerLegacy(k8sCbCreateReq, ldc.cfg.Token)
+	} else {
+		values, err := query.Values(params)
+		if err != nil {
+			return nil, err
+		}
+		body = bytes.NewBufferString(values.Encode() + fmt.Sprintf("&authkey=%s", ldc.cfg.Token))
+	}
+
 	req, err := http.NewRequestWithContext(ctx, method, ldc.decortURL+"/restmachine"+url, body)
 	if err != nil {
 		return nil, err
 	}
 
-	resp, err := ldc.client.Do(req)
+	// perform request
+	var respBytes []byte
+	respBytes, err = ldc.do(req, ctype)
+
+	return respBytes, err
+}
+
+func (ldc *LegacyDecortClient) getToken(ctx context.Context) error {
+	ldc.mutex.Lock()
+	defer ldc.mutex.Unlock()
+
+	if ldc.cfg.Token == "" || time.Now().After(ldc.expiryTime) {
+		body := fmt.Sprintf("username=%s&password=%s", url.QueryEscape(ldc.cfg.Username), url.QueryEscape(ldc.cfg.Password))
+		bodyReader := strings.NewReader(body)
+
+		req, _ := http.NewRequestWithContext(ctx, "POST", ldc.cfg.DecortURL+"/restmachine/cloudapi/user/authenticate", bodyReader)
+		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+
+		resp, err := ldc.client.Do(req)
+		if err != nil {
+			return fmt.Errorf("unable to get token: %w", err)
+		}
+
+		tokenBytes, _ := io.ReadAll(resp.Body)
+		resp.Body.Close()
+
+		if resp.StatusCode != 200 {
+			return fmt.Errorf("unable to get token: %s", tokenBytes)
+		}
+
+		token := string(tokenBytes)
+		ldc.cfg.Token = token
+		ldc.expiryTime = time.Now().AddDate(0, 0, 1)
+	}
+
+	return nil
+}
+
+func (ldc *LegacyDecortClient) do(req *http.Request, ctype string) ([]byte, error) {
+	if ctype != "" {
+		req.Header.Add("Content-Type", ctype)
+	} else {
+		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+	}
+	req.Header.Set("Accept", "application/json")
+
+	buf, err := io.ReadAll(req.Body)
 	if err != nil {
 		return nil, err
 	}
+	req.Body.Close()
+	req.Body = io.NopCloser(bytes.NewBuffer(buf))
+
+	resp, err := ldc.client.Do(req)
+	if err != nil || resp == nil {
+		return nil, err
+	}
 	defer resp.Body.Close()
+	
 
+	// handle successful request
 	respBytes, err := io.ReadAll(resp.Body)
-	if err != nil {
+	if err!= nil {
 		return nil, err
 	}
-
+	if resp.StatusCode == 200 {
-	if resp.StatusCode != 200 {
+		return respBytes, nil
-		return nil, errors.New(string(respBytes))
 	}
 
-	return respBytes, nil
+	// handle errors with status code other than 200
+	err = fmt.Errorf("%s", respBytes)
+	return nil, fmt.Errorf("could not execute request: %w", err)
+}
+
+func createK8sCloudApiLegacy(req k8s_ca.CreateRequest, token string) (*bytes.Buffer, string) {
+	reqBody := &bytes.Buffer{}
+	writer := multipart.NewWriter(reqBody)
+	if req.OidcCertificate != "" {
+		part, _ := writer.CreateFormFile("oidcCertificate", "ca.crt")
+		_, _ = io.Copy(part, strings.NewReader(req.OidcCertificate))
+	}
+
+	_ = writer.WriteField("name", req.Name)
+	_ = writer.WriteField("rgId", strconv.FormatUint(req.RGID, 10))
+	_ = writer.WriteField("k8ciId", strconv.FormatUint(req.K8SCIID, 10))
+	_ = writer.WriteField("workerGroupName", req.WorkerGroupName)
+	_ = writer.WriteField("networkPlugin", req.NetworkPlugin)
+
+	if req.MasterSEPID != 0 {
+		_ = writer.WriteField("masterSepId", strconv.FormatUint(req.MasterSEPID, 10))
+	}
+	if req.MasterSEPPool != "" {
+		_ = writer.WriteField("masterSepPool", req.MasterSEPPool)
+	}
+	if req.WorkerSEPID != 0 {
+		_ = writer.WriteField("workerSepId", strconv.FormatUint(req.WorkerSEPID, 10))
+	}
+	if req.WorkerSEPPool != "" {
+		_ = writer.WriteField("workerSepPool", req.WorkerSEPPool)
+	}
+
+	if req.Labels != nil {
+		for _, v := range req.Labels {
+			_ = writer.WriteField("labels", v)
+		}
+	}
+	if req.Taints != nil {
+		for _, v := range req.Taints {
+			_ = writer.WriteField("taints", v)
+		}
+	}
+	if req.Annotations != nil {
+		for _, v := range req.Annotations {
+			_ = writer.WriteField("annotations", v)
+		}
+	}
+
+	if req.MasterCPU != 0 {
+		_ = writer.WriteField("masterCpu", strconv.FormatUint(uint64(req.MasterCPU), 10))
+	}
+	if req.MasterNum != 0 {
+		_ = writer.WriteField("masterNum", strconv.FormatUint(uint64(req.MasterNum), 10))
+	}
+	if req.MasterRAM != 0 {
+		_ = writer.WriteField("masterRam", strconv.FormatUint(uint64(req.MasterRAM), 10))
+	}
+	if req.MasterDisk != 0 {
+		_ = writer.WriteField("masterDisk", strconv.FormatUint(uint64(req.MasterDisk), 10))
+	}
+	if req.WorkerCPU != 0 {
+		_ = writer.WriteField("workerCpu", strconv.FormatUint(uint64(req.WorkerCPU), 10))
+	}
+	if req.WorkerNum != 0 {
+		_ = writer.WriteField("workerNum", strconv.FormatUint(uint64(req.WorkerNum), 10))
+	}
+	if req.WorkerRAM != 0 {
+		_ = writer.WriteField("workerRam", strconv.FormatUint(uint64(req.WorkerRAM), 10))
+	}
+	if req.WorkerDisk != 0 {
+		_ = writer.WriteField("workerDisk", strconv.FormatUint(uint64(req.WorkerDisk), 10))
+	}
+	if req.ExtNetID != 0 {
+		_ = writer.WriteField("extnetId", strconv.FormatUint(req.ExtNetID, 10))
+	}
+	if req.VinsId != 0 {
+		_ = writer.WriteField("vinsId", strconv.FormatUint(req.VinsId, 10))
+	}
+	if !req.WithLB {
+		_ = writer.WriteField("withLB", strconv.FormatBool(req.WithLB))
+	}
+
+	_ = writer.WriteField("highlyAvailableLB", strconv.FormatBool(req.HighlyAvailable))
+
+	if req.AdditionalSANs != nil {
+		for _, v := range req.AdditionalSANs {
+			_ = writer.WriteField("additionalSANs", v)
+		}
+	}
+	if req.InitConfiguration != "" {
+		_ = writer.WriteField("initConfiguration", req.InitConfiguration)
+	}
+	if req.ClusterConfiguration != "" {
+		_ = writer.WriteField("clusterConfiguration", req.ClusterConfiguration)
+	}
+	if req.KubeletConfiguration != "" {
+		_ = writer.WriteField("kubeletConfiguration", req.KubeletConfiguration)
+	}
+	if req.KubeProxyConfiguration != "" {
+		_ = writer.WriteField("kubeProxyConfiguration", req.KubeProxyConfiguration)
+	}
+	if req.JoinConfiguration != "" {
+		_ = writer.WriteField("joinConfiguration", req.JoinConfiguration)
+	}
+	if req.Description != "" {
+		_ = writer.WriteField("desc", req.Description)
+	}
+	if req.UserData != "" {
+		_ = writer.WriteField("userData", req.UserData)
+	}
+
+	_ = writer.WriteField("extnetOnly", strconv.FormatBool(req.ExtNetOnly))
+
+	_ = writer.WriteField("authkey", token)
+
+	ct := writer.FormDataContentType()
+	writer.Close()
+
+	return reqBody, ct
+}
+
+func createK8sCloudBrokerLegacy(req k8s_cb.CreateRequest, token string) (*bytes.Buffer, string) {
+	reqBody := &bytes.Buffer{}
+	writer := multipart.NewWriter(reqBody)
+	if req.OidcCertificate != "" {
+		part, _ := writer.CreateFormFile("oidcCertificate", "ca.crt")
+		_, _ = io.Copy(part, strings.NewReader(req.OidcCertificate))
+	}
+
+	_ = writer.WriteField("name", req.Name)
+	_ = writer.WriteField("rgId", strconv.FormatUint(req.RGID, 10))
+	_ = writer.WriteField("k8ciId", strconv.FormatUint(req.K8CIID, 10))
+	_ = writer.WriteField("workerGroupName", req.WorkerGroupName)
+	_ = writer.WriteField("networkPlugin", req.NetworkPlugin)
+
+	if req.MasterSEPID != 0 {
+		_ = writer.WriteField("masterSepId", strconv.FormatUint(req.MasterSEPID, 10))
+	}
+	if req.MasterSEPPool != "" {
+		_ = writer.WriteField("masterSepPool", req.MasterSEPPool)
+	}
+	if req.WorkerSEPID != 0 {
+		_ = writer.WriteField("workerSepId", strconv.FormatUint(req.WorkerSEPID, 10))
+	}
+	if req.WorkerSEPPool != "" {
+		_ = writer.WriteField("workerSepPool", req.WorkerSEPPool)
+	}
+
+	if req.Labels != nil {
+		for _, v := range req.Labels {
+			_ = writer.WriteField("labels", v)
+		}
+	}
+	if req.Taints != nil {
+		for _, v := range req.Taints {
+			_ = writer.WriteField("taints", v)
+		}
+	}
+	if req.Annotations != nil {
+		for _, v := range req.Annotations {
+			_ = writer.WriteField("annotations", v)
+		}
+	}
+
+	if req.MasterCPU != 0 {
+		_ = writer.WriteField("masterCpu", strconv.FormatUint(req.MasterCPU, 10))
+	}
+	if req.MasterNum != 0 {
+		_ = writer.WriteField("masterNum", strconv.FormatUint(req.MasterNum, 10))
+	}
+	if req.MasterRAM != 0 {
+		_ = writer.WriteField("masterRam", strconv.FormatUint(req.MasterRAM, 10))
+	}
+	if req.MasterDisk != 0 {
+		_ = writer.WriteField("masterDisk", strconv.FormatUint(req.MasterDisk, 10))
+	}
+	if req.WorkerCPU != 0 {
+		_ = writer.WriteField("workerCpu", strconv.FormatUint(req.WorkerCPU, 10))
+	}
+	if req.WorkerNum != 0 {
+		_ = writer.WriteField("workerNum", strconv.FormatUint(req.WorkerNum, 10))
+	}
+	if req.WorkerRAM != 0 {
+		_ = writer.WriteField("workerRam", strconv.FormatUint(req.WorkerRAM, 10))
+	}
+	if req.WorkerDisk != 0 {
+		_ = writer.WriteField("workerDisk", strconv.FormatUint(req.WorkerDisk, 10))
+	}
+	if req.ExtNetID != 0 {
+		_ = writer.WriteField("extnetId", strconv.FormatUint(req.ExtNetID, 10))
+	}
+	if req.VinsId != 0 {
+		_ = writer.WriteField("vinsId", strconv.FormatUint(req.VinsId, 10))
+	}
+	if !req.WithLB {
+		_ = writer.WriteField("withLB", strconv.FormatBool(req.WithLB))
+	}
+
+	_ = writer.WriteField("highlyAvailableLB", strconv.FormatBool(req.HighlyAvailable))
+
+	if req.AdditionalSANs != nil {
+		for _, v := range req.AdditionalSANs {
+			_ = writer.WriteField("additionalSANs", v)
+		}
+	}
+	if req.InitConfiguration != "" {
+		_ = writer.WriteField("initConfiguration", req.InitConfiguration)
+	}
+	if req.ClusterConfiguration != "" {
+		_ = writer.WriteField("clusterConfiguration", req.ClusterConfiguration)
+	}
+	if req.KubeletConfiguration != "" {
+		_ = writer.WriteField("kubeletConfiguration", req.KubeletConfiguration)
+	}
+	if req.KubeProxyConfiguration != "" {
+		_ = writer.WriteField("kubeProxyConfiguration", req.KubeProxyConfiguration)
+	}
+	if req.JoinConfiguration != "" {
+		_ = writer.WriteField("joinConfiguration", req.JoinConfiguration)
+	}
+	if req.Description != "" {
+		_ = writer.WriteField("desc", req.Description)
+	}
+	if req.UserData != "" {
+		_ = writer.WriteField("userData", req.UserData)
+	}
+
+	_ = writer.WriteField("extnetOnly", strconv.FormatBool(req.ExtNetOnly))
+
+	_ = writer.WriteField("authkey", token)
+
+	ct := writer.FormDataContentType()
+
+	writer.Close()
+	return reqBody, ct
 }

pkg/cloudapi/account/add_user.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for adding permission to access to account for a user
+// AddUserRequest struct to add permission to access account for a user
 type AddUserRequest struct {
 	// ID of account to add to
 	// Required: true
@@ -30,9 +30,7 @@ type AddUserRequest struct {
 func (a Account) AddUser(ctx context.Context, req AddUserRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/addUser"

pkg/cloudapi/account/audits.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for give list account audits
+// AuditsRequest struct to give list of account audits
 type AuditsRequest struct {
 	// ID of the account
 	// Required: true
@@ -19,9 +19,7 @@ type AuditsRequest struct {
 func (a Account) Audits(ctx context.Context, req AuditsRequest) (ListAudits, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/audits"

pkg/cloudapi/account/create.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for creating account
+// CreateRequest struct for creating account
 type CreateRequest struct {
 	// Display name
 	// Required: true
@@ -56,9 +56,7 @@ type CreateRequest struct {
 func (a Account) Create(ctx context.Context, req CreateRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/create"

pkg/cloudapi/account/delete.go

@@ -7,7 +7,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for delete account
+// DeleteRequest struct to delete account
 type DeleteRequest struct {
 	// ID of account to delete
 	// Required: true
@@ -22,9 +22,7 @@ type DeleteRequest struct {
 func (a Account) Delete(ctx context.Context, req DeleteRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/delete"

pkg/cloudapi/account/delete_user.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for revoke access to account
+// DeleteUserRequest struct to revoke access to account
 type DeleteUserRequest struct {
 	// ID of the account
 	// Required: true
@@ -20,16 +20,14 @@ type DeleteUserRequest struct {
 
 	// Recursively revoke access rights from owned cloudspaces and vmachines
 	// Required: false
-	RecursiveDelete bool `url:"recursivedelete,omitempty" json:"recursivedelete,omitempty"`
+	RecursiveDelete bool `url:"recursivedelete" json:"recursivedelete"`
 }
 
 // DeleteUser revokes user access from the account
 func (a Account) DeleteUser(ctx context.Context, req DeleteUserRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/deleteUser"

pkg/cloudapi/account/disable_enable.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for change status of account
+// DisableEnableRequest struct to change status of account
 type DisableEnableRequest struct {
 	// ID of account
 	// Required: true
@@ -19,9 +19,7 @@ type DisableEnableRequest struct {
 func (a Account) Disable(ctx context.Context, req DisableEnableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/disable"
@@ -43,9 +41,7 @@ func (a Account) Disable(ctx context.Context, req DisableEnableRequest) (bool, e
 func (a Account) Enable(ctx context.Context, req DisableEnableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/enable"

pkg/cloudapi/account/get.go

@@ -8,25 +8,16 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get information about account
+// GetRequest struct to get information about account
 type GetRequest struct {
 	// ID an account
 	// Required: true
-    AccountID uint64 `url:"accountId" json:"accountId" validate:"required"`
+	AccountID uint64 `url:"accountId" json:"accountId" validate:"required"`
 }
 
-// Get gets account details
+// Get gets account details as a RecordAccount struct
 func (a Account) Get(ctx context.Context, req GetRequest) (*RecordAccount, error) {
-	err := validators.ValidateRequest(req)
+	res, err := a.GetRaw(ctx, req)
-	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
-			return nil, validators.ValidationError(validationError)
-		}
-	}
-
-	url := "/cloudapi/account/get"
-
-	res, err := a.client.DecortApiCall(ctx, http.MethodPost, url, req)
 	if err != nil {
 		return nil, err
 	}
@@ -41,3 +32,16 @@ func (a Account) Get(ctx context.Context, req GetRequest) (*RecordAccount, error
 	return &info, nil
 
 }
+
+// GetRaw gets account details as an array of bytes
+func (a Account) GetRaw(ctx context.Context, req GetRequest) ([]byte, error) {
+	err := validators.ValidateRequest(req)
+	if err != nil {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
+	}
+
+	url := "/cloudapi/account/get"
+
+	res, err := a.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	return res, err
+}

pkg/cloudapi/account/get_consumed_account_units.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for calculate the currently consumed units for all cloudspaces and resource groups in the account
+// GetConsumedAccountUnitsRequest struct to calculate the currently consumed units for all cloudspaces and resource groups in the account
 type GetConsumedAccountUnitsRequest struct {
 	// ID an account
 	// Required: true
@@ -25,9 +25,7 @@ type GetConsumedAccountUnitsRequest struct {
 func (a Account) GetConsumedAccountUnits(ctx context.Context, req GetConsumedAccountUnitsRequest) (*ResourceLimits, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getConsumedAccountUnits"

pkg/cloudapi/account/get_consumed_cloud_units_by_type.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for calculate the currently consumed cloud units of the specified type for all cloudspaces and resource groups in the account
+// GetConsumedCloudUnitsByTypeRequest struct to calculate the currently consumed cloud units of the specified type for all cloudspaces and resource groups in the account
 type GetConsumedCloudUnitsByTypeRequest struct {
 	// ID an account
 	// Required: true
@@ -35,9 +35,7 @@ type GetConsumedCloudUnitsByTypeRequest struct {
 func (a Account) GetConsumedCloudUnitsByType(ctx context.Context, req GetConsumedCloudUnitsByTypeRequest) (float64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getConsumedCloudUnitsByType"

pkg/cloudapi/account/get_consumption.go

@@ -7,7 +7,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for download the resources tracking files for an account
+// GetConsumptionRequest struct to download the resources tracking files for an account
 type GetConsumptionRequest struct {
 	// ID an account
 	// Required: true
@@ -26,9 +26,7 @@ type GetConsumptionRequest struct {
 func (a Account) GetConsumption(ctx context.Context, req GetConsumptionRequest) (string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return "", validators.ValidationErrors(validators.GetErrors(err))
-			return "", validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getConsumption"
@@ -46,9 +44,7 @@ func (a Account) GetConsumption(ctx context.Context, req GetConsumptionRequest)
 func (a Account) GetConsumptionGet(ctx context.Context, req GetConsumptionRequest) (string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return "", validators.ValidationErrors(validators.GetErrors(err))
-			return "", validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getConsumption"

pkg/cloudapi/account/get_reserved_account_units.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for calculate the reserved units for all cloudspaces and resource groups in the account
+// GetReservedAccountUnitsRequest struct to calculate the reserved units for all cloudspaces and resource groups in the account
 type GetReservedAccountUnitsRequest struct {
 	// ID an account
 	// Required: true
@@ -26,9 +26,7 @@ type GetReservedAccountUnitsRequest struct {
 func (a Account) GetReservedAccountUnits(ctx context.Context, req GetReservedAccountUnitsRequest) (*ResourceLimits, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getReservedAccountUnits"

pkg/cloudapi/account/get_resource_consumption.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for getting resource consumption
+// GetResourceConsumptionRequest struct to get resource consumption
 type GetResourceConsumptionRequest struct {
 	// ID an account
 	// Required: true
@@ -19,9 +19,7 @@ type GetResourceConsumptionRequest struct {
 func (a Account) GetResourceConsumption(ctx context.Context, req GetResourceConsumptionRequest) (*RecordResourceConsumption, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/getResourceConsumption"

pkg/cloudapi/account/ids.go

@@ -0,0 +1,73 @@
+package account
+
+// IDs gets array of AccountIDs from ListAccounts struct
+func (la ListAccounts) IDs() []uint64 {
+	res := make([]uint64, 0, len(la.Data))
+	for _, acc := range la.Data {
+		res = append(res, acc.ID)
+	}
+	return res
+}
+
+// IDs gets array of ComputeIDs from ListComputes struct
+func (lc ListComputes) IDs() []uint64 {
+	res := make([]uint64, 0, len(lc.Data))
+	for _, c := range lc.Data {
+		res = append(res, c.ComputeID)
+	}
+	return res
+}
+
+// IDs gets array of DiskIDs from ListDisks struct
+func (ld ListDisks) IDs() []uint64 {
+	res := make([]uint64, 0, len(ld.Data))
+	for _, d := range ld.Data {
+		res = append(res, d.ID)
+	}
+	return res
+}
+
+// IDs gets array of FLIPGroupIDs from ListFLIPGroups struct
+func (fg ListFLIPGroups) IDs() []uint64 {
+	res := make([]uint64, 0, len(fg.Data))
+	for _, g := range fg.Data {
+		res = append(res, g.ID)
+	}
+	return res
+}
+
+// IDs gets array of AccountIDs from ListResourceConsumption struct
+func (rc ListResourceConsumption) IDs() []uint64 {
+	res := make([]uint64, 0, len(rc.Data))
+	for _, r := range rc.Data {
+		res = append(res, r.AccountID)
+	}
+	return res
+}
+
+// IDs gets array of RGIDs from ListRG struct
+func (rg ListRG) IDs() []uint64 {
+	res := make([]uint64, 0, len(rg.Data))
+	for _, g := range rg.Data {
+		res = append(res, g.RGID)
+	}
+	return res
+}
+
+// IDs gets array of TemplateIDs from ListTemplates struct
+func (lt ListTemplates) IDs() []uint64 {
+	res := make([]uint64, 0, len(lt.Data))
+	for _, t := range lt.Data {
+		res = append(res, t.ID)
+	}
+	return res
+}
+
+// IDs gets array of VINSIDs from ListVINS struct
+func (lv ListVINS) IDs() []uint64 {
+	res := make([]uint64, 0, len(lv.Data))
+	for _, v := range lv.Data {
+		res = append(res, v.ID)
+	}
+	return res
+}

pkg/cloudapi/account/list.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 )
 
-// Request struct for get list of accounts
+// ListRequest struct to get list of accounts
 type ListRequest struct {
 	// Find by ID
 	// Required: false
@@ -33,11 +33,9 @@ type ListRequest struct {
 	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
 }
 
-// List gets list all accounts the user has access to
+// List gets a list of all accounts the user has access to a ListAccounts struct
 func (a Account) List(ctx context.Context, req ListRequest) (*ListAccounts, error) {
-	url := "/cloudapi/account/list"
+	res, err := a.ListRaw(ctx, req)
-
-	res, err := a.client.DecortApiCall(ctx, http.MethodPost, url, req)
 	if err != nil {
 		return nil, err
 	}
@@ -51,3 +49,11 @@ func (a Account) List(ctx context.Context, req ListRequest) (*ListAccounts, erro
 
 	return &list, nil
 }
+
+// ListRaw gets a list of all accounts the user has access to as an array of bytes
+func (a Account) ListRaw(ctx context.Context, req ListRequest) ([]byte, error) {
+	url := "/cloudapi/account/list"
+
+	res, err := a.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	return res, err
+}

pkg/cloudapi/account/list_computes.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for a get list compute instances
+// ListComputesRequest struct to get a list of compute instances
 type ListComputesRequest struct {
 	// ID an account
 	// Required: true
@@ -59,9 +59,7 @@ type ListComputesRequest struct {
 func (a Account) ListComputes(ctx context.Context, req ListComputesRequest) (*ListComputes, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listComputes"

pkg/cloudapi/account/list_deleted.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 )
 
-// Request struct for get list deleted accounts
+// ListDeletedRequest struct to get a list of deleted accounts
 type ListDeletedRequest struct {
 	// Page number
 	// Required: false
@@ -29,7 +29,7 @@ type ListDeletedRequest struct {
 	ACL string `url:"acl,omitempty" json:"acl,omitempty"`
 }
 
-// ListDeleted gets list all deleted accounts the user has access to
+// ListDeleted gets list of all deleted accounts the user has access to
 func (a Account) ListDeleted(ctx context.Context, req ListDeletedRequest) (*ListAccounts, error) {
 	url := "/cloudapi/account/listDeleted"
 

pkg/cloudapi/account/list_disks.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list deleted disks
+// ListDisksRequest struct to get a list of deleted disks
 type ListDisksRequest struct {
 	// ID an account
 	// Required: true
@@ -43,9 +43,7 @@ type ListDisksRequest struct {
 func (a Account) ListDisks(ctx context.Context, req ListDisksRequest) (*ListDisks, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listDisks"

pkg/cloudapi/account/list_flipgroups.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list FLIPGroups
+// ListFLIPGroupsRequest struct to get a list of FLIPGroups
 type ListFLIPGroupsRequest struct {
 	// ID of the account
 	// Required: true
@@ -51,9 +51,7 @@ type ListFLIPGroupsRequest struct {
 func (a Account) ListFLIPGroups(ctx context.Context, req ListFLIPGroupsRequest) (*ListFLIPGroups, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listFlipGroups"

pkg/cloudapi/account/list_rg.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list resource groups
+// ListRGRequest struct to get a list of resource groups
 type ListRGRequest struct {
 	// ID an account
 	// Required: true
@@ -43,13 +43,11 @@ type ListRGRequest struct {
 	Status string `url:"status,omitempty" json:"status,omitempty"`
 }
 
-// ListRG gets list all resource groups under specified account, accessible by the user
+// ListRG gets list of all resource groups under specified account, accessible by the user
 func (a Account) ListRG(ctx context.Context, req ListRGRequest) (*ListRG, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listRG"

pkg/cloudapi/account/list_templates.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list templates
+// ListTemplatesRequest struct to get a list of templates
 type ListTemplatesRequest struct {
 	// ID an account
 	// Required: true
@@ -39,13 +39,11 @@ type ListTemplatesRequest struct {
 	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
 }
 
-// ListTemplates gets list templates which can be managed by this account
+// ListTemplates gets list of templates which can be managed by this account
 func (a Account) ListTemplates(ctx context.Context, req ListTemplatesRequest) (*ListTemplates, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listTemplates"

pkg/cloudapi/account/list_vins.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list VINS
+// ListVINSRequest struct to get a list of VINS
 type ListVINSRequest struct {
 	// ID an account
 	// Required: true
@@ -39,13 +39,11 @@ type ListVINSRequest struct {
 	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
 }
 
-// ListVINS gets list all ViNSes under specified account, accessible by the user
+// ListVINS gets list of all ViNSes under specified account, accessible by the user
 func (a Account) ListVINS(ctx context.Context, req ListVINSRequest) (*ListVINS, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/listVins"

pkg/cloudapi/account/models.go

@@ -88,7 +88,7 @@ type Resource struct {
 	DiskSize float64 `json:"disksize"`
 
 	// Max disk size
-	DiskSizeMax uint64 `json:"disksizemax"`
+	DiskSizeMax float64 `json:"disksizemax"`
 
 	// Number of External IPs
 	ExtIPs int64 `json:"extips"`
@@ -126,10 +126,10 @@ type RecordResourceConsumption struct {
 // Information about resources
 type ItemResourceConsumption struct {
 	// Current information about resources
-	Current Resource `json:"Current"`
+	Consumed Resource `json:"consumed"`
 
 	// Reserved information about resources
-	Reserved Resource `json:"Reserved"`
+	Reserved Resource `json:"reserved"`
 
 	// Account ID
 	AccountID uint64 `json:"id"`

pkg/cloudapi/account/restore.go

@@ -6,7 +6,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for restore a deleted account
+// RestoreRequest struct to restore a deleted account
 type RestoreRequest struct {
 	// ID an account
 	// Required: true
@@ -17,9 +17,7 @@ type RestoreRequest struct {
 func (a Account) Restore(ctx context.Context, req RestoreRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/restore"

pkg/cloudapi/account/update.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for updaate account
+// UpdateRequest struct to update account
 type UpdateRequest struct {
 	// ID an account
 	// Required: true
@@ -51,9 +51,7 @@ type UpdateRequest struct {
 func (a Account) Update(ctx context.Context, req UpdateRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/update"

pkg/cloudapi/account/update_user.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for update user access rights
+// UpdateUserRequest struct to update user access rights
 type UpdateUserRequest struct {
 	// ID of the account
 	// Required: true
@@ -30,9 +30,7 @@ type UpdateUserRequest struct {
 func (a Account) UpdateUser(ctx context.Context, req UpdateUserRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/account/updateUser"

pkg/cloudapi/bservice/create.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for BasicService
+// CreateRequest struct for BasicService
 type CreateRequest struct {
 	// Name of the service
 	// Required: true
@@ -31,9 +31,7 @@ type CreateRequest struct {
 func (b BService) Create(ctx context.Context, req CreateRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/create"

pkg/cloudapi/bservice/delete.go

@@ -8,11 +8,11 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for delete basic service
+// DeleteRequest struct to delete basic service
 type DeleteRequest struct {
 	// ID of the BasicService to be delete
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// If set to False, Basic service will be deleted to recycle bin. Otherwise destroyed immediately
 	// Required: false
@@ -23,9 +23,7 @@ type DeleteRequest struct {
 func (b BService) Delete(ctx context.Context, req DeleteRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/delete"

pkg/cloudapi/bservice/disable.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for disable service
+// DisableRequest struct for disable service
 type DisableRequest struct {
 	// ID of the service to disable
 	// Required: true
@@ -21,12 +21,10 @@ type DisableRequest struct {
 func (b BService) Disable(ctx context.Context, req DisableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
-	url := "/cloudapi/bservice/delete"
+	url := "/cloudapi/bservice/disable"
 
 	res, err := b.client.DecortApiCall(ctx, http.MethodPost, url, req)
 	if err != nil {

pkg/cloudapi/bservice/enable.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for disable service
+// EnableRequest struct to disable service
 type EnableRequest struct {
 	// ID of the service to enable
 	// Required: true
@@ -22,9 +22,7 @@ type EnableRequest struct {
 func (b BService) Enable(ctx context.Context, req EnableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/enable"

pkg/cloudapi/bservice/get.go

@@ -8,35 +8,39 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get detailed information about service
+// GetRequest struct to get detailed information about service
 type GetRequest struct {
 	// ID of the service to query information
 	// Required: true
 	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 }
 
-// Get gets detailed specifications for the BasicService.
+// Get gets detailed specifications for the BasicService as a RecordBasicService struct
 func (b BService) Get(ctx context.Context, req GetRequest) (*RecordBasicService, error) {
-	err := validators.ValidateRequest(req)
+	res, err := b.GetRaw(ctx, req)
-	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
-			return nil, validators.ValidationError(validationError)
-		}
-	}
-
-	url := "/cloudapi/bservice/get"
-
-	bsRaw, err := b.client.DecortApiCall(ctx, http.MethodPost, url, req)
 	if err != nil {
 		return nil, err
 	}
 
 	info := RecordBasicService{}
 
-	err = json.Unmarshal(bsRaw, &info)
+	err = json.Unmarshal(res, &info)
 	if err != nil {
 		return nil, err
 	}
 
 	return &info, nil
 }
+
+// GetRaw gets detailed specifications for the BasicService as an array of bytes
+func (b BService) GetRaw(ctx context.Context, req GetRequest) ([]byte, error) {
+	err := validators.ValidateRequest(req)
+	if err != nil {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
+	}
+
+	url := "/cloudapi/bservice/get"
+
+	res, err := b.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	return res, err
+}

pkg/cloudapi/bservice/group_add.go

@@ -8,42 +8,42 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for create new compute group within BasicService
+// GroupAddRequest struct to create new compute group within BasicService
 type GroupAddRequest struct {
 	// ID of the Basic Service to add a group to
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// Name of the Compute Group to add
 	// Required: true
-    Name string `url:"name" json:"name" validate:"required"`
+	Name string `url:"name" json:"name" validate:"required"`
 
 	// Computes number. Defines how many computes must be there in the group
 	// Required: true
-    Count uint64 `url:"count" json:"count" validate:"required"`
+	Count uint64 `url:"count" json:"count" validate:"required"`
 
 	// Compute CPU number. All computes in the group have the same CPU count
 	// Required: true
-    CPU uint64 `url:"cpu" json:"cpu" validate:"required"`
+	CPU uint64 `url:"cpu" json:"cpu" validate:"required"`
 
 	// Compute RAM volume in MB. All computes in the group have the same RAM volume
 	// Required: true
-    RAM uint64 `url:"ram" json:"ram" validate:"required"`
+	RAM uint64 `url:"ram" json:"ram" validate:"required"`
 
 	// Compute boot disk size in GB
 	// Required: true
-    Disk uint64 `url:"disk" json:"disk" validate:"required"`
+	Disk uint64 `url:"disk" json:"disk" validate:"required"`
 
 	// OS image ID to create computes from
 	// Required: true
-    ImageID uint64 `url:"imageId" json:"imageId" validate:"required"`
+	ImageID uint64 `url:"imageId" json:"imageId" validate:"required"`
 
 	// Compute driver
 	// should be one of:
 	//	- KVM_X86
 	//	- KVM_PPC
 	// Required: true
-    Driver string `url:"driver" json:"driver" validate:"driver"`
+	Driver string `url:"driver" json:"driver" validate:"driver"`
 
 	// Storage endpoint provider ID
 	// Required: false
@@ -68,6 +68,10 @@ type GroupAddRequest struct {
 	// Time of Compute Group readiness
 	// Required: false
 	TimeoutStart uint64 `url:"timeoutStart,omitempty" json:"timeoutStart,omitempty"`
+
+	// Meta data for working group computes, format YAML "user_data": 1111
+	// Required: false
+	UserData string `url:"userData,omitempty" json:"userData,omitempty"`
 }
 
 // GroupAdd creates new Compute Group within BasicService.
@@ -76,9 +80,7 @@ type GroupAddRequest struct {
 func (b BService) GroupAdd(ctx context.Context, req GroupAddRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupAdd"

pkg/cloudapi/bservice/group_compute_remove.go

@@ -8,11 +8,11 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for remove group compute
+// GroupComputeRemoveRequest struct to remove group compute
 type GroupComputeRemoveRequest struct {
 	// ID of the Basic Service
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute GROUP
 	// Required: true
@@ -27,9 +27,7 @@ type GroupComputeRemoveRequest struct {
 func (b BService) GroupComputeRemove(ctx context.Context, req GroupComputeRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupComputeRemove"

pkg/cloudapi/bservice/group_get.go

@@ -8,11 +8,11 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get detailed information about Compute Group
+// GroupGetRequest struct to get detailed information about Compute Group
 type GroupGetRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
@@ -23,9 +23,7 @@ type GroupGetRequest struct {
 func (b BService) GroupGet(ctx context.Context, req GroupGetRequest) (*RecordGroup, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupGet"

pkg/cloudapi/bservice/group_parent_add.go

@@ -8,12 +8,11 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for add parent Compute Group relation emove parent Compute Group
+// GroupParentAddRequest struct to add parent Compute Group relation to the specified Compute Group
-// relation to the specified Compute Group
 type GroupParentAddRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
@@ -28,9 +27,7 @@ type GroupParentAddRequest struct {
 func (b BService) GroupParentAdd(ctx context.Context, req GroupParentAddRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupParentAdd"

pkg/cloudapi/bservice/group_parent_remove.go

@@ -8,30 +8,28 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for remove parent Compute Group
+// GroupParentRemoveRequest struct to remove parent Compute Group
-// relation to the specified Compute Group
+// relation from the specified Compute Group
 type GroupParentRemoveRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// ID of the parent Compute Group
 	// to remove from the current Compute Group
 	// Required: true
-    ParentID uint64 `url:"parentId" json:"parentId" validate:"required"`
+	ParentID uint64 `url:"parentId" json:"parentId" validate:"required"`
 }
 
 // GroupParentRemove removes parent Compute Group relation to the specified Compute Group
 func (b BService) GroupParentRemove(ctx context.Context, req GroupParentRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupParentRemove"

pkg/cloudapi/bservice/group_remove.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for destroy the specified Compute Group
+// GroupRemoveRequest struct for destroy the specified Compute Group
 type GroupRemoveRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
@@ -23,9 +23,7 @@ type GroupRemoveRequest struct {
 func (b BService) GroupRemove(ctx context.Context, req GroupRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupRemove"

pkg/cloudapi/bservice/group_resize.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for resize the group
+// GroupResizeRequest struct to resize the group
 type GroupResizeRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
@@ -34,9 +34,7 @@ type GroupResizeRequest struct {
 func (b BService) GroupResize(ctx context.Context, req GroupResizeRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupResize"

pkg/cloudapi/bservice/group_start.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for start the specified Compute Group
+// GroupStartRequest struct to start the specified Compute Group
 type GroupStartRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
@@ -23,9 +23,7 @@ type GroupStartRequest struct {
 func (b BService) GroupStart(ctx context.Context, req GroupStartRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupStart"

pkg/cloudapi/bservice/group_stop.go

@@ -8,15 +8,15 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for stop the specified Compute Group
+// GroupStopRequest struct to stop the specified Compute Group
 type GroupStopRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group to stop
 	// Required: true
-    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// Force stop Compute Group
 	// Required: false
@@ -27,9 +27,7 @@ type GroupStopRequest struct {
 func (b BService) GroupStop(ctx context.Context, req GroupStopRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupStop"

pkg/cloudapi/bservice/group_update.go

@@ -8,15 +8,15 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for update existing Compute group
+// GroupUpdateRequest struct to update existing Compute group
 type GroupUpdateRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
-    ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
+	ServiceID uint64 `url:"serviceId" json:"serviceId" validate:"required"`
 
 	// ID of the Compute Group
 	// Required: true
-    CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
+	CompGroupID uint64 `url:"compgroupId" json:"compgroupId" validate:"required"`
 
 	// Specify non-empty string to update Compute Group name
 	// Required: false
@@ -47,9 +47,7 @@ type GroupUpdateRequest struct {
 func (b BService) GroupUpdate(ctx context.Context, req GroupUpdateRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdate"

pkg/cloudapi/bservice/group_update_extnet.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for update External Network settings
+// GroupUpdateExtNetRequest struct to update External Network settings
 type GroupUpdateExtNetRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
@@ -27,9 +27,7 @@ type GroupUpdateExtNetRequest struct {
 func (b BService) GroupUpdateExtNet(ctx context.Context, req GroupUpdateExtNetRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdateExtnet"

pkg/cloudapi/bservice/group_update_vins.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for update VINS settings
+// GroupUpdateVINSRequest struct to update VINS settings
 type GroupUpdateVINSRequest struct {
 	// ID of the Basic Service of Compute Group
 	// Required: true
@@ -27,9 +27,7 @@ type GroupUpdateVINSRequest struct {
 func (b BService) GroupUpdateVINS(ctx context.Context, req GroupUpdateVINSRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/groupUpdateVins"

pkg/cloudapi/bservice/ids.go

@@ -0,0 +1,37 @@
+package bservice
+
+// IDs gets array of BasicServiceIDs from ListBasicServices struct
+func (lbs ListBasicServices) IDs() []uint64 {
+	res := make([]uint64, 0, len(lbs.Data))
+	for _, bs := range lbs.Data {
+		res = append(res, bs.ID)
+	}
+	return res
+}
+
+// IDs gets array of ComputeIDs from ListComputes struct
+func (lc ListComputes) IDs() []uint64 {
+	res := make([]uint64, 0, len(lc))
+	for _, c := range lc {
+		res = append(res, c.ID)
+	}
+	return res
+}
+
+// IDs gets array of GroupIDs from ListGroups struct
+func (lg ListGroups) IDs() []uint64 {
+	res := make([]uint64, 0, len(lg))
+	for _, g := range lg {
+		res = append(res, g.ID)
+	}
+	return res
+}
+
+// IDs gets array of GroupComputeIDs from ListGroupComputes struct
+func (lgc ListGroupComputes) IDs() []uint64 {
+	res := make([]uint64, 0, len(lgc))
+	for _, gc := range lgc {
+		res = append(res, gc.ID)
+	}
+	return res
+}

pkg/cloudapi/bservice/list.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 )
 
-// Request struct for get list BasicService instances
+// ListRequest struct to get list of BasicService instances
 type ListRequest struct {
 	// Find by ID
 	// Required: false
@@ -49,11 +49,9 @@ type ListRequest struct {
 	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
 }
 
-// List gets list BasicService instances associated with the specified Resource Group
+// List gets list of BasicService instances associated with the specified Resource Group as a ListBasicServices struct
 func (b BService) List(ctx context.Context, req ListRequest) (*ListBasicServices, error) {
-	url := "/cloudapi/bservice/list"
+	res, err := b.ListRaw(ctx, req)
-
-	res, err := b.client.DecortApiCall(ctx, http.MethodPost, url, req)
 	if err != nil {
 		return nil, err
 	}
@@ -67,3 +65,11 @@ func (b BService) List(ctx context.Context, req ListRequest) (*ListBasicServices
 
 	return &list, nil
 }
+
+// ListRaw gets list of BasicService instances associated with the specified Resource Group as an array of bytes
+func (b BService) ListRaw(ctx context.Context, req ListRequest) ([]byte, error) {
+	url := "/cloudapi/bservice/list"
+
+	res, err := b.client.DecortApiCall(ctx, http.MethodPost, url, req)
+	return res, err
+}

pkg/cloudapi/bservice/list_deleted.go

@@ -6,7 +6,7 @@ import (
 	"net/http"
 )
 
-// Request struct for get list of deleted BasicService instances
+// ListDeletedRequest struct to get list of deleted BasicService instances
 type ListDeletedRequest struct {
 	// ID of the account to query for BasicService instances
 	// Required: false
@@ -25,7 +25,7 @@ type ListDeletedRequest struct {
 	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
 }
 
-// ListDeleted gets list deleted BasicService instances associated with the specified Resource Group
+// ListDeleted gets list of deleted BasicService instances associated with the specified Resource Group
 func (b BService) ListDeleted(ctx context.Context, req ListDeletedRequest) (*ListBasicServices, error) {
 	url := "/cloudapi/bservice/listDeleted"
 

pkg/cloudapi/bservice/models.go

@@ -169,6 +169,15 @@ type ItemSnapshot struct {
 }
 
 // List of Snapshots
+type ListInfoSnapshots struct {
+	// Data
+	Data ListSnapshots `json:"data"`
+
+	// EntryCount
+	EntryCount uint64 `json:"entryCount"`
+}
+
+// List of Snapshots inside RecordBasicService
 type ListSnapshots []ItemSnapshot
 
 // Main information about Group

pkg/cloudapi/bservice/restore.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for restores BasicService instance
+// RestoreRequest struct to restore BasicService instance
 type RestoreRequest struct {
 	// ID of the BasicService to be restored
 	// Required: true
@@ -19,9 +19,7 @@ type RestoreRequest struct {
 func (b BService) Restore(ctx context.Context, req RestoreRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/restore"

pkg/cloudapi/bservice/snapshot_create.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for create snapshot
+// SnapshotCreateRequest struct to create snapshot
 type SnapshotCreateRequest struct {
 	// ID of the Basic Service
 	// Required: true
@@ -23,9 +23,7 @@ type SnapshotCreateRequest struct {
 func (b BService) SnapshotCreate(ctx context.Context, req SnapshotCreateRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/snapshotCreate"

pkg/cloudapi/bservice/snapshot_delete.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for delete snapshot
+// SnapshotDeleteRequest struct to delete snapshot
 type SnapshotDeleteRequest struct {
 	// ID of the Basic Service
 	// Required: true
@@ -23,9 +23,7 @@ type SnapshotDeleteRequest struct {
 func (b BService) SnapshotDelete(ctx context.Context, req SnapshotDeleteRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/snapshotDelete"

pkg/cloudapi/bservice/snapshot_list.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get list existing snapshots
+// SnapshotListRequest struct to get list of existing snapshots
 type SnapshotListRequest struct {
 	// ID of the Basic Service
 	// Required: true
@@ -16,12 +16,10 @@ type SnapshotListRequest struct {
 }
 
 // SnapshotList gets list existing snapshots of the Basic Service
-func (b BService) SnapshotList(ctx context.Context, req SnapshotListRequest) (ListSnapshots, error) {
+func (b BService) SnapshotList(ctx context.Context, req SnapshotListRequest) (*ListInfoSnapshots, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/snapshotList"
@@ -31,12 +29,12 @@ func (b BService) SnapshotList(ctx context.Context, req SnapshotListRequest) (Li
 		return nil, err
 	}
 
-	list := ListSnapshots{}
+	list := ListInfoSnapshots{}
 
 	err = json.Unmarshal(res, &list)
 	if err != nil {
 		return nil, err
 	}
 
-	return list, nil
+	return &list, nil
 }

pkg/cloudapi/bservice/snapshot_rollback.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for rollback snapshot
+// SnapshotRollbackRequest struct to rollback snapshot
 type SnapshotRollbackRequest struct {
 	// ID of the Basic Service
 	// Required: true
@@ -23,9 +23,7 @@ type SnapshotRollbackRequest struct {
 func (b BService) SnapshotRollback(ctx context.Context, req SnapshotRollbackRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/snapshotRollback"

pkg/cloudapi/bservice/start.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for start service
+// StartRequest struct to start service
 type StartRequest struct {
 	// ID of the service to start
 	// Required: true
@@ -21,9 +21,7 @@ type StartRequest struct {
 func (b BService) Start(ctx context.Context, req StartRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/start"

pkg/cloudapi/bservice/stop.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for stop service
+// StopRequest struct to stop service
 type StopRequest struct {
 	// ID of the service to stop
 	// Required: true
@@ -21,9 +21,7 @@ type StopRequest struct {
 func (b BService) Stop(ctx context.Context, req StopRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/bservice/stop"

pkg/cloudapi/compute/affinity_group_check_start.go

@@ -7,7 +7,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for check all computes with current affinity label can start
+// AffinityGroupCheckStartRequest struct to check all computes with current affinity label can start
 type AffinityGroupCheckStartRequest struct {
 	// ID of the resource group
 	// Required: true
@@ -22,9 +22,7 @@ type AffinityGroupCheckStartRequest struct {
 func (c Compute) AffinityGroupCheckStart(ctx context.Context, req AffinityGroupCheckStartRequest) (string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return "", validators.ValidationErrors(validators.GetErrors(err))
-			return "", validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityGroupCheckStart"

pkg/cloudapi/compute/affinity_label_remove.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for clear affinity label for compute
+// AffinityLabelRemoveRequest struct to clear affinity label for compute
 type AffinityLabelRemoveRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type AffinityLabelRemoveRequest struct {
 func (c Compute) AffinityLabelRemove(ctx context.Context, req AffinityLabelRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityLabelRemove"

pkg/cloudapi/compute/affinity_label_set.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for set affinity label for compute
+// AffinityLabelSetRequest struct to set affinity label for compute
 type AffinityLabelSetRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -23,9 +23,7 @@ type AffinityLabelSetRequest struct {
 func (c Compute) AffinityLabelSet(ctx context.Context, req AffinityLabelSetRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityLabelSet"

pkg/cloudapi/compute/affinity_relations.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get dict of computes
+// AffinityRelationsRequest struct to get dict of computes
 type AffinityRelationsRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type AffinityRelationsRequest struct {
 func (c Compute) AffinityRelations(ctx context.Context, req AffinityRelationsRequest) (*RecordAffinityRelations, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityRelations"

pkg/cloudapi/compute/affinity_rule_add.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for add affinity rule
+// AffinityRuleAddRequest struct to add affinity rule
 type AffinityRuleAddRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -38,17 +38,15 @@ type AffinityRuleAddRequest struct {
 	Key string `url:"key" json:"key" validate:"required"`
 
 	// Value that must match the key to be taken into account when analyzing this rule
-	// Required: true
+	// Required: false
-	Value string `url:"value" json:"value" validate:"required"`
+	Value string `url:"value" json:"value"`
 }
 
 // AffinityRuleAdd add affinity rule
 func (c Compute) AffinityRuleAdd(ctx context.Context, req AffinityRuleAddRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityRuleAdd"

pkg/cloudapi/compute/affinity_rule_remove.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for remove affinity rule
+// AffinityRuleRemoveRequest struct to remove affinity rule
 type AffinityRuleRemoveRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -38,17 +38,15 @@ type AffinityRuleRemoveRequest struct {
 	Key string `url:"key" json:"key" validate:"required"`
 
 	// Value that must match the key to be taken into account when analyzing this rule
-	// Required: true
+	// Required: false
-	Value string `url:"value" json:"value" validate:"required"`
+	Value string `url:"value" json:"value"`
 }
 
 // AffinityRuleRemove remove affinity rule
 func (c Compute) AffinityRuleRemove(ctx context.Context, req AffinityRuleRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityRuleRemove"

pkg/cloudapi/compute/affinity_rules_clear.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for clear affinity rules
+// AffinityRulesClearRequest struct to clear affinity rules
 type AffinityRulesClearRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type AffinityRulesClearRequest struct {
 func (c Compute) AffinityRulesClear(ctx context.Context, req AffinityRulesClearRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/affinityRulesClear"

pkg/cloudapi/compute/anti_affinity_rule_add.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for add anti affinity rule
+// AntiAffinityRuleAddRequest struct to add anti affinity rule
 type AntiAffinityRuleAddRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -38,17 +38,15 @@ type AntiAffinityRuleAddRequest struct {
 	Key string `url:"key" json:"key" validate:"required"`
 
 	// Value that must match the key to be taken into account when analyzing this rule
-	// Required: true
+	// Required: false
-	Value string `url:"value" json:"value" validate:"required"`
+	Value string `url:"value" json:"value"`
 }
 
 // AntiAffinityRuleAdd add anti affinity rule
 func (c Compute) AntiAffinityRuleAdd(ctx context.Context, req AntiAffinityRuleAddRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/antiAffinityRuleAdd"

pkg/cloudapi/compute/anti_affinity_rule_remove.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for remove anti affinity rule
+// AntiAffinityRuleRemoveRequest struct to remove anti affinity rule
 type AntiAffinityRuleRemoveRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -38,17 +38,15 @@ type AntiAffinityRuleRemoveRequest struct {
 	Key string `url:"key" json:"key" validate:"required"`
 
 	// Value that must match the key to be taken into account when analyzing this rule
-	// Required: true
+	// Required: false
-	Value string `url:"value" json:"value" validate:"required"`
+	Value string `url:"value" json:"value"`
 }
 
 // AntiAffinityRuleRemove remove anti affinity rule
 func (c Compute) AntiAffinityRuleRemove(ctx context.Context, req AntiAffinityRuleRemoveRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/antiAffinityRuleRemove"

pkg/cloudapi/compute/anti_affinity_rules_clear.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for clear anti affinity rules
+// AntiAffinityRulesClearRequest struct to clear anti affinity rules
 type AntiAffinityRulesClearRequest struct {
 	// ID of the compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type AntiAffinityRulesClearRequest struct {
 func (c Compute) AntiAffinityRulesClear(ctx context.Context, req AntiAffinityRulesClearRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/antiAffinityRulesClear"

pkg/cloudapi/compute/attach_gpu.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for attach GPU for compute
+// AttachGPURequest struct to attach GPU for compute
 type AttachGPURequest struct {
 	// Identifier compute
 	// Required: true
@@ -23,9 +23,7 @@ type AttachGPURequest struct {
 func (c Compute) AttachGPU(ctx context.Context, req AttachGPURequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/attachGpu"

pkg/cloudapi/compute/attach_pci_device.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for atttach PCI device
+// AttachPCIDeviceRequest struct to attach PCI device
 type AttachPCIDeviceRequest struct {
 	// Identifier compute
 	// Required: true
@@ -23,9 +23,7 @@ type AttachPCIDeviceRequest struct {
 func (c Compute) AttachPCIDevice(ctx context.Context, req AttachPCIDeviceRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/attachPciDevice"

pkg/cloudapi/compute/audits.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for get audit records
+// AuditsRequest struct to get audit records
 type AuditsRequest struct {
 	// ID of the compute
 	// Required: true
@@ -19,9 +19,7 @@ type AuditsRequest struct {
 func (c Compute) Audits(ctx context.Context, req AuditsRequest) (ListAudits, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/audits"

pkg/cloudapi/compute/boot_order_get.go

@@ -7,7 +7,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for getting boot order
+// BootOrderGetRequest struct to get boot order
 type BootOrderGetRequest struct {
 	// Compute ID
 	// Required: true
@@ -18,9 +18,7 @@ type BootOrderGetRequest struct {
 func (c Compute) BootOrderGet(ctx context.Context, req BootOrderGetRequest) ([]string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/bootOrderGet"

pkg/cloudapi/compute/boot_order_set.go

@@ -7,7 +7,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for setting boot order
+// BootOrderSetRequest struct to set boot order
 type BootOrderSetRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -26,9 +26,7 @@ type BootOrderSetRequest struct {
 func (c Compute) BootOrderSet(ctx context.Context, req BootOrderSetRequest) ([]string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return nil, validators.ValidationErrors(validators.GetErrors(err))
-			return nil, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/bootOrderSet"

pkg/cloudapi/compute/cd_eject.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for eject CD image
+// CDEjectRequest struct to eject CD image
 type CDEjectRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type CDEjectRequest struct {
 func (c Compute) CDEject(ctx context.Context, req CDEjectRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/cdEject"

pkg/cloudapi/compute/cd_insert.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for insert new CD image
+// CDInsertRequest struct to insert new CD image
 type CDInsertRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -23,9 +23,7 @@ type CDInsertRequest struct {
 func (c Compute) CDInsert(ctx context.Context, req CDInsertRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/cdInsert"

pkg/cloudapi/compute/change_link_state.go

@@ -7,7 +7,7 @@ import (
 	"strconv"
 )
 
-// Request struct for changing link state
+// ChangeLinkStateRequest struct to change link state
 type ChangeLinkStateRequest struct {
 	// Compute ID
 	// Required: true
@@ -27,9 +27,7 @@ type ChangeLinkStateRequest struct {
 func (c Compute) ChangeLinkState(ctx context.Context, req ChangeLinkStateRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/changeLinkState"

pkg/cloudapi/compute/clone.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for clone compute instance
+// CloneRequest struct to clone compute instance
 type CloneRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -31,9 +31,7 @@ type CloneRequest struct {
 func (c Compute) Clone(ctx context.Context, req CloneRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/clone"

pkg/cloudapi/compute/create_template.go

@@ -9,7 +9,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for create template
+// CreateTemplateRequest struct to create template
 type CreateTemplateRequest struct {
 	// ID of the compute to create template from
 	// Required: true
@@ -30,9 +30,7 @@ type wrapperCreateTemplateRequest struct {
 func (c Compute) CreateTemplate(ctx context.Context, req CreateTemplateRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	reqWrapped := wrapperCreateTemplateRequest{
@@ -59,9 +57,7 @@ func (c Compute) CreateTemplate(ctx context.Context, req CreateTemplateRequest)
 func (c Compute) CreateTemplateAsync(ctx context.Context, req CreateTemplateRequest) (string, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return "", validators.ValidationErrors(validators.GetErrors(err))
-			return "", validators.ValidationError(validationError)
-		}
 	}
 
 	reqWrapped := wrapperCreateTemplateRequest{

pkg/cloudapi/compute/delete.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for delete compute
+// DeleteRequest struct to delete compute
 type DeleteRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -27,9 +27,7 @@ type DeleteRequest struct {
 func (c Compute) Delete(ctx context.Context, req DeleteRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/delete"

pkg/cloudapi/compute/delete_custom_fields.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for deleting compute's custome fields
+// DeleteCustomFieldsRequest struct to delete compute's custom fields
 type DeleteCustomFieldsRequest struct {
 	// ID of the compute
 	// Required: true
@@ -19,9 +19,7 @@ type DeleteCustomFieldsRequest struct {
 func (c Compute) DeleteCustomFields(ctx context.Context, req DeleteCustomFieldsRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/deleteCustomFields"

pkg/cloudapi/compute/detach_gpu.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for detach vgpu for compute
+// DetachGPURequest struct to detach vgpu for compute
 type DetachGPURequest struct {
 	// Identifier compute
 	// Required: true
@@ -24,9 +24,7 @@ type DetachGPURequest struct {
 func (c Compute) DetachGPU(ctx context.Context, req DetachGPURequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/detachGpu"

pkg/cloudapi/compute/detach_pci_device.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for detach PCI device
+// DetachPCIDeviceRequest struct to detach PCI device
 type DetachPCIDeviceRequest struct {
 	// Identifier compute
 	// Required: true
@@ -23,9 +23,7 @@ type DetachPCIDeviceRequest struct {
 func (c Compute) DetachPCIDevice(ctx context.Context, req DetachPCIDeviceRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/detachPciDevice"

pkg/cloudapi/compute/disable.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for disable compute
+// DisableRequest struct to disable compute
 type DisableRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type DisableRequest struct {
 func (c Compute) Disable(ctx context.Context, req DisableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/disable"

pkg/cloudapi/compute/disk_add.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for create and attach disk to compute
+// DiskAddRequest struct to create and attach disk to compute
 type DiskAddRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -52,9 +52,7 @@ type DiskAddRequest struct {
 func (c Compute) DiskAdd(ctx context.Context, req DiskAddRequest) (uint64, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return 0, validators.ValidationErrors(validators.GetErrors(err))
-			return 0, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskAdd"

pkg/cloudapi/compute/disk_attach.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for attach disk to compute
+// DiskAttachRequest struct to attach disk to compute
 type DiskAttachRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -27,9 +27,7 @@ type DiskAttachRequest struct {
 func (c Compute) DiskAttach(ctx context.Context, req DiskAttachRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskAttach"

pkg/cloudapi/compute/disk_del.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for detach and delete disk from compute
+// DiskDelRequest struct to detach and delete disk from compute
 type DiskDelRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -20,16 +20,14 @@ type DiskDelRequest struct {
 
 	// False if disk is to be deleted to recycle bin
 	// Required: true
-	Permanently bool `url:"permanently" json:"permanently" validate:"required"`
+	Permanently bool `url:"permanently" json:"permanently"`
 }
 
 // DiskDel delete disk and detach from compute
 func (c Compute) DiskDel(ctx context.Context, req DiskDelRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskDel"

pkg/cloudapi/compute/disk_detach.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for detach disk from compute
+// DiskDetachRequest struct to detach disk from compute
 type DiskDetachRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -23,9 +23,7 @@ type DiskDetachRequest struct {
 func (c Compute) DiskDetach(ctx context.Context, req DiskDetachRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskDetach"

pkg/cloudapi/compute/disk_qos.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for change QoS of the disk
+// DiskQOSRequest struct to change QoS of the disk
 type DiskQOSRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -27,9 +27,7 @@ type DiskQOSRequest struct {
 func (c Compute) DiskQOS(ctx context.Context, req DiskQOSRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskQos"

pkg/cloudapi/compute/disk_resize.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for change disk size
+// DiskResizeRequest struct to change disk size
 type DiskResizeRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -27,9 +27,7 @@ type DiskResizeRequest struct {
 func (c Compute) DiskResize(ctx context.Context, req DiskResizeRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/diskResize"

pkg/cloudapi/compute/enable.go

@@ -8,7 +8,7 @@ import (
 	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
 )
 
-// Request struct for enable compute
+// EnableRequest struct to enable compute
 type EnableRequest struct {
 	// ID of compute instance
 	// Required: true
@@ -19,9 +19,7 @@ type EnableRequest struct {
 func (c Compute) Enable(ctx context.Context, req EnableRequest) (bool, error) {
 	err := validators.ValidateRequest(req)
 	if err != nil {
-		for _, validationError := range validators.GetErrors(err) {
+		return false, validators.ValidationErrors(validators.GetErrors(err))
-			return false, validators.ValidationError(validationError)
-		}
 	}
 
 	url := "/cloudapi/compute/enable"