This API is used to create a log group. All API URLs described in this section must be case-sensitive.

This function describes how to create a log group for log storage and query. You can create a maximum of 100 log groups.

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID

Request parameters

**Table 2** Parameter description
Parameter	Sub-Parameter	Mandatory	Type	Description
log_group_name	N/A	Yes	String	Log group name. The configuration rules are as follows: Must be a string of 1 to 64 characters. Only letters, digits, underscores (_), hyphens (-), and periods (.) are allowed. The name cannot start or end with a period.
ttl_in_days	N/A	Yes	Int	Log expiration time. The value is fixed to 7 days.

Example request

POST /v2.0/{project_id}/log-groups 
{ 
"log_group_name":"test01",
"ttl_in_days": 7
}

**Table 3** Parameter description
Parameter	Sub-Parameter	Type	Description
log_group_id	N/A	String	Log group ID

Example response

{ 
 "log_group_id":"56b4b31f-3024-11e9-9023-286ed488ce71"
}

Creating a Log Group