Changes to Save a personal UTF-8 file only if its content revision still matches

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 400

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 401

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 403

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 404

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 422

added the new SCRIPT_OWNER_MISMATCH enum value to the errors/items/code response property for the response status 500

the content request property's maxLength was increased from 1048576 to 26214400

added the optional property errors/items/data to the response with the 400 status

added the optional property errors/items/data to the response with the 401 status

added the optional property errors/items/data to the response with the 403 status

added the optional property errors/items/data to the response with the 404 status

added the optional property errors/items/data to the response with the 422 status

added the optional property errors/items/data to the response with the 500 status

endpoint added