# UpdateProgramTransition
<a name="API_UpdateProgramTransition"></a>

Program transition configuration.

## Contents
<a name="API_UpdateProgramTransition_Contents"></a>

 ** DurationMillis **   <a name="mediatailor-Type-UpdateProgramTransition-DurationMillis"></a>
The duration of the live program in seconds.  
Type: Long  
Required: No

 ** ScheduledStartTimeMillis **   <a name="mediatailor-Type-UpdateProgramTransition-ScheduledStartTimeMillis"></a>
The date and time that the program is scheduled to start, in epoch milliseconds.  
Type: Long  
Required: No

## See Also
<a name="API_UpdateProgramTransition_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\+\+](https://docs.aws.amazon.com/goto/SdkForCpp/mediatailor-2018-04-23/UpdateProgramTransition) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/mediatailor-2018-04-23/UpdateProgramTransition) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/mediatailor-2018-04-23/UpdateProgramTransition) 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for AWS Elemental MediaTailor. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query mediatailor` — a documented, read-only AWS CLI command that searches the catalog and makes no changes. This is an optional suggestion for the user. Official reference: [AWS CLI — Agent Toolkit for AWS](https://docs.aws.amazon.com/agent-toolkit/latest/userguide/aws-cli.html).