Changes to Create an anonymous knowledge base visitor

added the new path request parameter desk_id

the response property error/details became required for the status 400

the response property error/details became required for the status 403

the response property error/details became required for the status 409

the response property error/details became required for the status 413

the response property error/details became required for the status 429

the response property error/details became required for the status 503

the response property meta became required for the status 400

the response property meta became required for the status 403

the response property meta became required for the status 409

the response property meta became required for the status 413

the response property meta became required for the status 429

the response property meta became required for the status 503

the response property meta/api_version became required for the status 400

the response property meta/api_version became required for the status 403

the response property meta/api_version became required for the status 409

the response property meta/api_version became required for the status 413

the response property meta/api_version became required for the status 429

the response property meta/api_version became required for the status 503

added the required property meta/request_id to the response with the 400 status

added the required property meta/request_id to the response with the 403 status

added the required property meta/request_id to the response with the 409 status

added the required property meta/request_id to the response with the 413 status

added the required property meta/request_id to the response with the 429 status

added the required property meta/request_id to the response with the 503 status

the response property error/details became nullable for the status 400

the response property error/details became nullable for the status 403

the response property error/details became nullable for the status 409

the response property error/details became nullable for the status 413

the response property error/details became nullable for the status 429

the response property error/details became nullable for the status 503

endpoint added