def auth_mech_props(value)
      properties = hash_extractor('authMechanismProperties', value)
      if properties[:canonicalize_host_name]
        properties.merge!(canonicalize_host_name:
          %w(true TRUE).include?(properties[:canonicalize_host_name]))
      end
      properties
    end
def auth_mech_props(value)
      properties = hash_extractor('authMechanismProperties', value)
      if properties[:canonicalize_host_name]
        properties.merge!(canonicalize_host_name:
          %w(true TRUE).include?(properties[:canonicalize_host_name]))
      end
      properties
    end
Auth mechanism properties extractor.

 @param value [ String ] The auth mechanism properties string.

 @return [ Hash ] The auth mechanism properties hash.