ApplyPendingMaintenanceAction - AWS Database Migration Service


Applies a pending maintenance action to a resource (for example, to a replication instance).

Request Syntax

{ "ApplyAction": "string", "OptInType": "string", "ReplicationInstanceArn": "string" }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


The pending maintenance action to apply to this resource.

Valid values: os-upgrade, system-update, db-upgrade

Type: String

Required: Yes


A value that specifies the type of opt-in request, or undoes an opt-in request. You can't undo an opt-in request of type immediate.

Valid values:

  • immediate - Apply the maintenance action immediately.

  • next-maintenance - Apply the maintenance action during the next maintenance window for the resource.

  • undo-opt-in - Cancel any existing next-maintenance opt-in requests.

Type: String

Required: Yes


The Amazon Resource Name (ARN) of the AWS DMS resource that the pending maintenance action applies to.

Type: String

Required: Yes

Response Syntax

{ "ResourcePendingMaintenanceActions": { "PendingMaintenanceActionDetails": [ { "Action": "string", "AutoAppliedAfterDate": number, "CurrentApplyDate": number, "Description": "string", "ForcedApplyDate": number, "OptInStatus": "string" } ], "ResourceIdentifier": "string" } }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


The AWS DMS resource that the pending maintenance action will be applied to.

Type: ResourcePendingMaintenanceActions object


For information about the errors that are common to all actions, see Common Errors.


The resource could not be found.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: