Changing a Database Port

This API is used to change the database port of a DB instance. Before calling this API:

PUT /v3/{project_id}/instances/{instance_id}/port

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints N/A Range The value contains 32 characters. Only letters and digits are allowed. Default Value N/A
instance_id	Yes	String	Definition Instance ID, which uniquely identifies an instance. Constraints N/A Range The value contains 36 characters with a suffix of in07. Only letters and digits are allowed. Default Value N/A

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	Definition User token. To obtain this value, call the IAM API for obtaining a user token. The value of X-Subject-Token in the response header is the token value. Constraints N/A Range N/A Default Value N/A
X-Language	No	String	Definition Request language type. Constraints N/A Range en-us zh-cn Default Value en-us

**Table 3** Request body parameter
Parameter	Mandatory	Type	Description
port	Yes	Integer	Definition Port number. Constraints N/A Range 1024 to 65535, excluding 5342 to 5345, 12017, 20000, 20201, 20202, 33062, and 33071 Default Value N/A

Status code: 200

**Table 4** Response body parameter
Parameter	Type	Description
job_id	String	Definition Task ID. Range N/A

Status code: 400

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Changing the database port to 8836

PUT https://{endpoint}/v3/056538411200d4cd2f79c003c7606412/instances/096c0fc43e804757b59946b80dc27f8bin07/port
{
  "port" : 8836
}

Status code: 200

Success.

{
  "job_id" : "e0fbbfc8-1ac4-4721-b9e9-7dd685c5bdd7"
}

For details, see Status Codes.

For details, see Error Codes.

Parent topic: Instance Management

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