Changes to Get a contact import

added the new forbidden enum value to the error/code response property for the response status 401

added the new forbidden enum value to the error/code response property for the response status 403

added the new forbidden enum value to the error/code response property for the response status 404

added the new forbidden enum value to the error/code response property for the response status 429

added the new segment_builder_required enum value to the error/code response property for the response status 401

added the new segment_builder_required enum value to the error/code response property for the response status 403

added the new segment_builder_required enum value to the error/code response property for the response status 404

added the new segment_builder_required enum value to the error/code response property for the response status 429

endpoint added