...

1. Verify the validity of access token
   1. In case of error - generate 401 response
2. Check user scope (scope = 'program_brand:read') in order to perform this action
   1. In case of error - generate 403 response

Validate PK Program

...

Brands

1. Check the Medication brand within the Medical program ($.id) exists in PRM.program_brands

   1. if invalid - return 404 error (message: "Brand within the Medical program is not found")