Modifying a Host Group

Function

Modify a host group.

URI

PUT /v3/{project_id}/lts/host-group

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see Obtaining the Project ID, Account ID, Log Group ID, and Log Stream ID. Minimum: 1 Maximum: 64

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token obtained from IAM. For details about how to obtain a user token, see Obtaining a User Token. Minimum: 1 Maximum: 10000
Content-Type	Yes	String	Set this parameter to application/json;charset=UTF-8. Minimum: 30 Maximum: 30

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
host_group_id	Yes	String	Host group ID. Minimum: 36 Maximum: 36
host_group_name	No	String	Host group name. Use only letters, digits, underscores (_), hyphens (-), and periods (.). Do not start with a period or underscore or end with a period. Minimum: 1 Maximum: 64
host_id_list	No	Array of strings	Host ID list. The host type must be the same as the host group type. Minimum: 36 Maximum: 36
host_group_tag	No	Array of HostGroupTag objects	Host group tags. A key must be unique. Up to 20 keys are allowed.

**Table 4** HostGroupTag
Parameter	Mandatory	Type	Description
key	Yes	String	Tag key. Use only UTF-8 letters, digits, spaces, and the following characters: .:=+-@. Do not start with an underscore (). Max 128 characters are allowed.
value	No	String	Tag value. Use only UTF-8 letters, digits, spaces, and the following characters: _.:/=+-@. Max 255 characters are allowed.

Response Parameters

Status code: 200

**Table 5** Response body parameters
Parameter	Type	Description
host_group_id	String	Host group ID.
host_group_name	String	Host group name.
host_group_type	String	Host group type.
host_id_list	Array of strings	Host ID list.
host_group_tag	Array of HostGroupTag objects	Tag information.
create_time	Long	Creation time.
update_time	Long	Update time.

**Table 6** HostGroupTag
Parameter	Type	Description
key	String	Tag key. Use only UTF-8 letters, digits, spaces, and the following characters: .:=+-@. Do not start with an underscore (). Max 128 characters are allowed.
value	String	Tag value. Use only UTF-8 letters, digits, spaces, and the following characters: _.:/=+-@. Max 255 characters are allowed.

Status code: 400

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error description

Status code: 500

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error description

Example Requests

Update a host group. Parameter host_group_id is mandatory.

PUT https://{endpoint}/v3/{project_id}/lts/host-group

{
  "host_group_id" : "xxxxxx",
  "host_group_name" : "qweqwe",
  "host_id_list" : [ "host_id_1", "host_id_2" ],
  "host_group_tag" : [ {
    "key" : "xxx",
    "value" : "xxx"
  } ]
}

Example Responses

Status code: 200

The host group is modified.

{
  "host_group_id" : "xxxxxx",
  "host_group_name" : "qweqwe",
  "host_group_type" : "linux",
  "host_id_list" : [ "host_id_1", "host_id_2" ],
  "host_group_tag" : [ {
    "key" : "xxx",
    "value" : "xxx"
  } ],
  "create_time" : 16351494332,
  "update_time" : 16351494332
}

Status code: 400

Invalid request. Modify the request based on the description in error_msg before a retry.

{
  "error_code" : "LTS.1807",
  "error_msg" : "Invalid host group id"
}

Status code: 500

The server has received the request but encountered an internal error.

{
  "error_code" : "LTS.0010",
  "error_msg" : "Internal Server Error"
}

Status Codes

Status Code	Description
200	The host group is modified.
400	Invalid request. Modify the request based on the description in error_msg before a retry.
500	The server has received the request but encountered an internal error.