Creating a Log Group

This API is used to create a log group for log retention and query. You can create a maximum of 100 log groups.

POST /v2/{project_id}/groups

**Table 1** URI parameter
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the ID, see Obtaining the AccountID, Project ID, Log Group ID, and Log Stream ID. Default value: None Value length: 32 characters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token obtained from IAM. Default value: None Minimum length: 1000 characters Maximum length: 2000 characters
Content-Type	Yes	String	Set this parameter to application/json;charset=UTF-8. Default value: None Length: 30 characters

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
log_group_name	Yes	String	Name of the log group to be created. The configuration rules are as follows: Must be a string of 1 to 64 characters. Only allows uppercase and lowercase letters, digits, underscores (_), hyphens (-), and periods (.). The name cannot start with a period or underscore, or end with a period. Minimum length: 1 character Maximum length: 64 characters Enumerated value: lts-group-01nh
ttl_in_days	Yes	Integer	Log retention duration, in days. Maximum value: 7

Status code: 201

**Table 4** Response body parameter
Parameter	Type	Description
log_group_id	String	ID of the created log group. Value length: 36 characters

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code. Enumerated value: LTS.0403
error_msg	String	Error message. Enumerated value: Invalid projectId

Status code: 401

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code. Enumerated value: LTS.0403
error_msg	String	Error message. Enumerated value: Invalid projectId

Status code: 403

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code. Enumerated value: LTS.0403
error_msg	String	Error message. Enumerated value: Invalid projectId

Status code: 500

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code. Enumerated value: LTS.0403
error_msg	String	Error message. Enumerated value: Invalid projectId

Status code: 503

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code. Enumerated value: LTS.0403
error_msg	String	Error message. Enumerated value: Invalid projectId

POST https://{endpoint}/v2/{project_id}/groups

/v2/{project_id}/groups
{
  "log_group_name": "lts-group-01nh",
  "ttl_in_days": 7
}

Status code: 201

{
  "log_group_id":"b6b9332b-091f-4b22-b810-264318d2d664"
}

Status code: 400

The request is invalid. Modify the request based on the description in error_msg before a retry.

{
  "error_code" : "LTS.0009",
  "error_msg" : "Failed to validate the request body"
}

Status code: 401

Authentication failed. Check the token and try again.

{
  "error_code" : "LTS.0003",
  "error_msg" : "Invalid token"
}

Status code: 403

The server understood the request but refused to authorize it. The client should not repeat the request without modifications.

{
  "error_code" : "LTS.0001",
  "error_msg" : "Invalid projectId"
}

Status code: 500

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

{
  "error_code" : "LTS.0102",
  "error_msg" : "Failed to create log group"
}

Status Code	Description
201	The request has succeeded and the log group has been created.
400	The request is invalid. Modify the request based on the description in error_msg before a retry.
401	Authentication failed. Check the token and try again.
403	The server understood the request but refused to authorize it. The client should not repeat the request without modifications.
500	The server has received the request but encountered an internal error.
503	The requested service is unavailable.