Adding ECSs to an ECS Group in a Batch

Function

This API is used to add ECSs to an ECS group. ECSs in the same group are automatically deployed on different hosts if possible.

URI

POST /v1/{project_id}/cloudservers/os-server-groups/{server_group_id}/add_members

Table 1 describes the parameters in the URI.

**Table 1** Parameter description
Parameter	Mandatory	Description
project_id	Yes	Specifies the project ID. For details about how to obtain the ID, see Obtaining a Project ID.
server_group_id	Yes	Specifies the ECS group ID.

Request

Table 2 describes the request parameters.

**Table 2** Request parameters
Parameter	Mandatory	Type	Description
server_ids	Yes	Array of String	Specifies the VM ID list.

Response

**Table 3** Response parameters
Parameter	Type	Description
status	String	Specifies the status.
servers	Array of object	Specifies the response to the batch operation request. For details, see Table 4.

**Table 4** **servers** field description
Parameter	Type	Description
status	String	Specifies the status.
server_id	String	Specifies the VM ID.
fail_reason	String	Specifies the failure cause.

Example Request

Add a specified ECS to an ECS group.

POST https://{endpoint}/v1/{project_id}/cloudservers/os-server-groups/{server_group_id}/add_members
{
    "server_ids": [
        "34dac9a0-c4a7-457b-bab2-e2c696e0e401"
    ]
}

Example Response

{
    "status": success,
    "servers": [{
        "status": success,
        "serverId": "34dac9a0-c4a7-457b-bab2-e2c696e0e401",
        "failReason": ""
    }]
}