Changes to GET /api/webhooks/:webhook_id/:webhook_token

the response's body type changed from no type to object for status 200

added the optional property guild_id to the response with the 200 status

added the optional property source_channel to the response with the 200 status

added the optional property source_guild to the response with the 200 status

added the optional property token to the response with the 200 status

added the optional property url to the response with the 200 status

added the optional property user to the response with the 200 status

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

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

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

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

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

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

endpoint added