# PUT: Modify an SPTS Program
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Change the PID map and program number of the specified MPTS member. 

Do not use PUT to modify the channel ID; instead, delete the MPTS member (DELETE) and recreate it (POST) with the new channel ID.

## HTTP Request and Response
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### Request URL
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```
PUT http://<Conductor IP address>/mpts/<ID of mpts>/mpts_members/<ID of mpts member>
```

### Call Header
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+ Accept: Set to application/xml
+ Content-Type: Set to application/xml

If you are implementing user authentication, you must also include three authorization headers; see [Header Content for User Authentication](header-content-user.md).

### Request Body
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The body contains only the elements to change; see POST above. 

## See also

* **Skills for AI coding assistants (optional).** AWS publishes reusable skills for AWS Elemental Conductor Live 3. To see which apply, search the Agent Toolkit for AWS catalog with `aws agent-toolkit search-skills --search-query elemental-cl3` — 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).