Changes to Marking the duplicate listing item.

added ApiErrorObject to the response body oneOf list for the response status 400

removed GatewayError from the response body oneOf list for the response status 400

the response property data/markAsDuplicate/errors/items/message became optional for the status 200

the response property data/markAsDuplicate/success became optional for the status 200

the data/markAsDuplicate/success response's property type changed from boolean to array for status 200

removed the optional property data/markAsDuplicate/errors/items/path from the response with the 200 status

added the optional property data/markAsDuplicate/errors/items/contextInfo to the response with the 200 status

the response property data/markAsDuplicate/errors/items/code became required for the status 200

added ApiErrorResponse GatewayError to the response body oneOf list for the response status 400

the response's body type changed from object to no type for status 400

removed the required property success from the response with the 200 status

removed the optional property code from the response with the 400 status

removed the optional property code from the response with the 401 status

removed the optional property code from the response with the 500 status

removed the optional property errors/items/path from the response with the 200 status

removed the optional property field from the response with the 400 status

removed the optional property field from the response with the 401 status

removed the optional property field from the response with the 500 status

removed the optional property message from the response with the 400 status

removed the optional property message from the response with the 401 status

removed the optional property message from the response with the 500 status

added the non-success response with the status 403

added the non-success response with the status 429

added the optional property data to the response with the 401 status

added the optional property errors/items/contextInfo to the response with the 200 status

added the required property data to the response with the 200 status

added the required property error to the response with the 500 status

added the required property errors to the response with the 401 status

added the new required request property input

removed the request property listingItemIds

removed the request property locationId