Create a new OES client for the specified enterprise. This endpoint allows enterprise users to create a new client within the OES system, establishing the foundation for future trading activities. The client will be automatically associated with the enterprise specified in the path parameter.

Error scenarios:

• 400: Invalid Request Error

• Occurs when the request parameters are invalid or incomplete/

• Examples: Empty string supplied for enterpriseId.

• 401: Authentication Error

• Occurs when the request is not authorized.

• Examples: Caller is not a member of the enterprise.

• 403: Permission Denied Error

• Occurs when the user does not have permission to create a client for this enterprise.

• Examples: Enterprise does not have OES license.

• 500: Internal Server Error

• Occurs when there's an unexpected error processing the request.

• Examples: Database connection failure, transient network error.