Get a specific client username configuration for event broker connections from an application in Event Portal.

Use this endpoint to retrieve the details of a client username configuration, including the client username, associated
event broker, and the application (entity) it belongs to. This is useful for:

• Verifying configuration details before promoting an application to an environment
• Auditing existing client username configurations
• Retrieving configuration IDs for update or delete operations

Note: For security reasons, password values are not returned in the response. Only the configuration metadata
and client username are included.

For more information about client usernames, see:

• Client Usernames on Operational Event Brokers
• Creating Runtime Configuration using the Event Portal UI
  
• Configuring Event Brokers in Event Portal

Your token must have one of the permissions listed in the Token Permissions.


Token Permissions: [ application:get:* ]