Changes to Send a message

the request's body type changed from no type to object

the response property message_body/media became optional for the status 201

the request property allOf[subschema #1: MessageCreateRequest]/message_body/media became optional

added the non-success response with the status 401

added the non-success response with the status 404

added the non-success response with the status 422

added the non-success response with the status 429

the response property message_body/media became nullable for the status 201

the message_body/media/items response's property format changed from uri to no format for status 201

the response property message_body/media became required for the status 201

the response property message_body/text became required for the status 201

the endpoint scheme security bearerAuth was added to the API

the response property carrier_fees became nullable for the status 201

the response property delivered_at became nullable for the status 201

the response property mcc became nullable for the status 201

the response property mnc became nullable for the status 201

the response property sent_at became nullable for the status 201

the response property tag became nullable for the status 201

added MessageCreateRequest to the request body allOf list

removed MessagesRequest from the request body allOf list

api operation id SendSMSorMMSmessage removed and replaced with sms_and_mms_messages_send

endpoint added