# Create master-slave redis - CreateURedisGroup

## Overview

Create master-slave redis






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `CreateURedisGroup`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.scloudsg.com/uaccount/api_manage)                                             | **Yes** |
| **Signature**  | string  | User signature generated based on public key and API command, see [Signature Algorithm](/docs/api/summary/signature.md)  | **Yes** |

### Request Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Region** | string | Region. See [List of Regions and Availability Zones](/docs/api/summary/regionlist) |**Yes**|
| **Zone** | string | Availability Zone. See [Availability Zone List](/docs/api/summary/regionlist) |**Yes**|
| **ProjectId** | string | Project ID. If not filled in, the default project is used, sub-accounts must be filled in. Please refer to the [GetProjectList interface](/docs/api/summary/get_project_list). |No|
| **Name** | string | Request to create a group name (range [6-63], can only contain English, numbers, and the symbols - and _) |**Yes**|
| **HighAvailability** | string | Enable high availability, enable or disable |**Yes**|
| **Size** | int | The memory size of each node, in GB, defaults to 1GB, currently only supports six types: 1/2/4/8/16/32. |No|
| **AutoBackup** | string | Whether to automatically backup, enable or disable, default is disable |No|
| **BackupTime** | int | Automatic backup start time, range [0-23], default is 3 o'clock |No|
| **ConfigId** | string | Configuration ID, currently supports 4.0 version Configuration ID: "6c9298a3-9d7f-428c-b1d0-e87ab3b8a1ea", 5.0 version Configuration ID: "3cdeeb90-dcbf-46e8-95cd-a05d8860a22c", 6.0 version Configuration ID: "1d990520-aac8-4e0f-9384-f58611e8eb28", 7.0 version Configuration ID: "48dcf534-db41-11ec-a1a6-52670028d520", the default version is 4.0, it is mandatory to create from backup |No|
| **Version** | string | Redis version information (see DescribeURedisVersion for return results), default version 4.0 |No|
| **ChargeType** | string | Billing Mode, Year, Month, Dynamic Default: Month |No|
| **Quantity** | int | Purchase duration, default is 1 |No|
| **Tag** | string | Business Group Name |No|
| **Password** | string | Initialize password, requires base64 encoding |No|
| **BackupId** | string | Having this item means creating from a backup, not having it means normal creation. |No|
| **SlaveZone** | string | Cross-IDC URedis, the availability zone where the slave is located (must be in the same Region as the Zone, and cannot be the same) |No|
| **MasterGroupId** | string | The ID of the Master Redis Group, must be filled in when creating a read-only Slave. |No|
| **EnableIpV6** | boolean | Whether to create resources using ipv6, the default is false, or not filled in, creating ipv6 is true |No|
| **SubnetId** | string | Subnet ID |No|
| **VPCId** | string | ID of VPC |No|
| **HighPerformance** | boolean | Whether to create high-performance Redis, default is false, or not filled in, creating high-performance is true. |No|
| **Port** | int | Port |No|
| **RollbackGroupId** | string | If you are creating an instance through rollback, you need to pass the GroupId of the rollback instance. |No|
| **AOFID** | string | The rollback AOF file ID |No|
| **RollbackTime** | int | Rollback Time Point |No|
| **CouponId** | string | Coupon ID |No|

### Response Field

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **RetCode** | int | Return status code. If it is 0, it means successful return. If it is not 0, it means failure. |**Yes**|
| **Action** | string | Operation command name. |**Yes**|
| **Message** | string | Returns an error message, providing detailed description when `RetCode` is non-zero. |No|
| **GroupId** | string | Created Group ID |No|




## Example

### Request Example
    
```
https://api.scloudsg.com/?Action=CreateURedisGroup
&Region=cn-bj2
&Zone=cn-bj2-04
&Name=zb_redisXXXX
&Protocol=GSlQEcQU
&EnableIpV6=true
&IPv6Address=drIbwOFr
&SubnetId=BvhMJWKe
&VPCId=OECssiom
&HighPerformance=true
&RollbackGroupId=zDbLFMSd
&AOFID=fEWypwnR
&RollbackTime=2
&Port=8
```

### Response Example
    
```json
{
  "Action": "CreateURedisGroupResponse",
  "GroupId": "uredis-00XXX",
  "RetCode": 0
}
```