ModifyInstanceEventStartTime - Amazon Elastic Compute Cloud


Modifies the start time for a scheduled Amazon EC2 instance event.

Request Parameters

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see Common Query Parameters.


Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Type: Boolean

Required: No


The ID of the event whose date and time you are modifying.

Type: String

Required: Yes


The ID of the instance with the scheduled event.

Type: String

Required: Yes


The new date and time when the event will take place.

Type: Timestamp

Required: Yes

Response Elements

The following elements are returned by the service.


Information about the event.

Type: InstanceStatusEvent object


The ID of the request.

Type: String


For information about the errors that are common to all actions, see Common client error codes.



The following example shows how to modify the event start time for the specified instance. The event ID is specified by the InstanceEventId parameter and the new date and time is specified by the NotBefore parameter.

Sample Request &InstanceId=i-1234567890abcdef0 &InstanceEventId=instance-event-0abcdef1234567890 &NotBefore=2019-03-25T10:00:00.000 &AUTHPARAMS

See Also

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