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/AWS1/CL_EC2=>MODIFYINSTANCEEVENTWINDOW()

About ModifyInstanceEventWindow

Modifies the specified event window.

You can define either a set of time ranges or a cron expression when modifying the event window, but not both.

To modify the targets associated with the event window, use the AssociateInstanceEventWindow and DisassociateInstanceEventWindow API.

If Amazon Web Services has already scheduled an event, modifying an event window won't change the time of the scheduled event.

For more information, see Define event windows for scheduled events in the Amazon EC2 User Guide.

Method Signature

IMPORTING

Required arguments:

IV_INSTANCEEVENTWINDOWID TYPE /AWS1/EC2INSTANCEEVENTWINDOWID /AWS1/EC2INSTANCEEVENTWINDOWID

The ID of the event window.

Optional arguments:

IV_DRYRUN TYPE /AWS1/EC2BOOLEAN /AWS1/EC2BOOLEAN

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.

IV_NAME TYPE /AWS1/EC2STRING /AWS1/EC2STRING

The name of the event window.

IT_TIMERANGES TYPE /AWS1/CL_EC2INSTEVTWINDOWTIM01=>TT_INSTEVTWINDOWTIMERANGEREQ00 TT_INSTEVTWINDOWTIMERANGEREQ00

The time ranges of the event window.

IV_CRONEXPRESSION TYPE /AWS1/EC2INSTEVTWINDOWCRONXPR /AWS1/EC2INSTEVTWINDOWCRONXPR

The cron expression of the event window, for example, 0-4,20-23 * * 1,5.

Constraints:

  • Only hour and day of the week values are supported.

  • For day of the week values, you can specify either integers 0 through 6, or alternative single values SUN through SAT.

  • The minute, month, and year must be specified by .

  • The hour value must be one or a multiple range, for example, 0-4 or 0-4,20-23.

  • Each hour range must be >= 2 hours, for example, 0-2 or 20-23.

  • The event window must be >= 4 hours. The combined total time ranges in the event window must be >= 4 hours.

For more information about cron expressions, see cron on the Wikipedia website.

RETURNING

OO_OUTPUT TYPE REF TO /AWS1/CL_EC2MODINSTEVTWINDOWRS /AWS1/CL_EC2MODINSTEVTWINDOWRS