Why hammer fails with error "missing param 'id' in parameters" when try to upload content to repository on Red Hat Satellite 6?

Issue

• After upgrade of Red Hat Satellite 6 from version 6.0.8 to 6.1.2, why hammer fails with error missing param 'id' in parameters when try to upload content to repository?

  To get repo id:
  # hammer -c auth.yml repository list --name <repository-name> --organization <organization-name>
  
  To upload content:
  # hammer -c auth.yml repository upload-content --path './path-to-file' --id <repository-id>
  Failed to upload file '' to repository. Please check the file and try again.
  Could not upload the content:
   missing param 'id' in parameters
  
  Same result with repository name:
  # hammer -c auth.yml repository upload-content --path './path-to-file' --name <repository-name> --product <product-name> --organization <organization-name>
  Failed to upload file '' to repository. Please check the file and try again.
  Could not upload the content:
  missing param 'id' in parameters
  

• Misleading error message while upload rpm using hammer repository upload-content