You can call this operation to modify the description of an AnalyticDB for PostgreSQL instance.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
DBInstanceDescription String Yes gp-xxxxxxxx

The description of the instance.

DBInstanceId String Yes gp-xxxxxxxx

The ID of the instance.

Response parameters

Parameter Type Example Description
RequestId String 107BE202-D1A2-479E-98E0-A892B472562F

The ID of the request.


Sample requests
&<Common request parameters>

Sample success responses

XML format


JSON format

        "RequestId": "107BE202-D1A2-479E-98E0-A892B472562F"

Error codes

For a list of error codes, visit the API Error Center.