This API allows you to enable rotation for a CMK.

The default rotation interval is 365 days.
CMKs created using imported key materials and Default Master Keys do not support rotation.

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

**Table 2** Request parameters
Parameter	Mandatory	Type	Description
key_id	Yes	String	36-byte ID of a CMK that matches the regular expression ^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$ Example: 0d0466b0-e727-4d9c-b35d-f84bb474a37f
sequence	No	string	36-byte serial number of a request message Example: 919c82d4-8046-4722-9094-35c3c6524cff

None

The following example describes how to enable rotation for a CMK (ID: 0d0466b0-e727-4d9c-b35d-f84bb474a37f).

Example request

{
    "key_id": "0d0466b0-e727-4d9c-b35d-f84bb474a37f"
}

Example response

{
}

{
    "error": {
        "error_code": "KMS.XXXX",
        "error_msg": "XXX"
    }
}

Table 3 lists the normal status code returned by the response.

**Table 3** Status codes
Status Code	Status	Description
200	OK	Request processed successfully.

Exception status code. For details, see Status Codes.

Enabling Rotation for a CMK