1. Select ‘API & Integrations’ from the menu of MXT, then select ‘API Keys’.
2. Under the ‘REST API Keys’ heading, you will see a list of the REST API Keys that have been created.
3. Locate the REST API Key that you would like to edit, and click the 'pencil icon' below it.
4. This will lead you to a page where you have the option to rename the API Key, or enable/disable the Key. Make changes as necessary and click ‘Save API Key’ to save the changes.