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RDS for PostgreSQL

Event management

ModifyPlannedEventExecuteTime

Call the ModifyPlannedEventExecuteTime API to modify the execution time of operation and maintenance events.

Request type

Synchronous request.

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Request parameters

Parameter	Type	Required?	Example	Description
InstanceId	String	Yes	postgres-a2f9831f****	Instance ID.
EventId	String	Yes	7ccb2271846b439892797fe81219****	Event ID.
TaskEventOperation	String	Yes	ChangeToSpecifiedTime	The modification type of the task. Values: ChangeToSpecifiedTime: change to execute within a specific time period. ChangeToMaintainTime: modify to execute during the maintenance window. ImmediateExecute: execute now. ImmediateSwitch: switch now. tip When the value is ChangeToSpecifiedTime, ModifyBeginTime and ModifyEndTime are required.
ModifyBeginTime	String	No	2025-08-03T06:00:00Z	The start time for execution within a specific time period. The time format is yyyy-MM-ddTHH:mm:ssZ (UTC time). tip When modifying the task to execute within a specific time period, that is, when TaskEventOperation equals ChangeToSpecifiedTime, this field is required.
ModifyEndTime	String	No	2025-08-03T07:59:00Z	The end time for execution within the specific time period. The time format is yyyy-MM-ddTHH:mm:ssZ (UTC time). tip Required when modifying the task to execute within the specific time period, that is, when TaskEventOperation is set to ChangeToSpecifiedTime.

Response parameter

null

Sample

Sample request

POST /?Action=DescribeWALLogBackups&Version=2022-01-01 HTTP/1.1​
Content-Type: application/json​
Host: rds-postgresql.cn-beijing.volcengineapi.com​
X-Date: 20231002T101010Z​
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_postgresql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****​
{​
    "InstanceId": "postgres-08f97473****",​
    "EventId": "f760e6d119e14fcda9ee12f8075f****",​
    "TaskEventOperation": "ChangeToSpecifiedTime",​
    "ModifyBeginTime": "2025-12-06T06:00:00Z",​
    "ModifyEndTime": "2025-12-06T07:59:00Z"​
}​

Sample response

{​
    "ResponseMetadata": {​
        "RequestId": "20251204164500F1614C86F6D536E36C76-c86048",​
        "Action": "ModifyPlannedEventExecuteTime",​
        "Version": "2022-01-01",​
        "Service": "rds_postgresql",​
        "Region": "cn-beijing"​
    },​
    "Result": {}​
}​

Last updated: 2026.03.31 10:45:19