Changes to Returns paginated list of referrals for the sender

added the non-success response with the status 413

the X-Ethereal-Intent request header's property undefined was restricted to a list of enum values

the header request parameter X-Ethereal-Intent was restricted to a list of enum values

for the header request parameter X-Ethereal-Intent, the type changed from string to number

for the header request parameter X-Ethereal-Sender, the format changed from no format to hex

for the header request parameter X-Ethereal-Signature, the format changed from no format to hex

added the new enum value 0.00 to the header request parameter X-Ethereal-Intent

added the new enum value 1.00 to the header request parameter X-Ethereal-Intent

added the new enum value 2.00 to the header request parameter X-Ethereal-Intent

added the new enum value 3.00 to the header request parameter X-Ethereal-Intent

the error response's property default value Bad Request was removed for the status 400

the error response's property default value Forbidden was removed for the status 403

the error response's property default value Not Found was removed for the status 404

the error response's property default value Too Many Requests was removed for the status 429

the error response's property default value Unauthorized was removed for the status 401

the error response's property default value Unprocessable Entity was removed for the status 422

the statusCode response's property default value 400 was removed for the status 400

the statusCode response's property default value 401 was removed for the status 401

the statusCode response's property default value 403 was removed for the status 403

the statusCode response's property default value 404 was removed for the status 404

the statusCode response's property default value 422 was removed for the status 422

the statusCode response's property default value 429 was removed for the status 429

response property message list-of-types was narrowed by removing types array from media type application/json of response 400

endpoint added