MQTT C Client Libraries Internals
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MQTTAsync_successData5 Struct Reference

The data returned on completion of a successful API call in the response callback onSuccess. More...

#include <MQTTAsync.h>

Collaboration diagram for MQTTAsync_successData5:

Data Structures

union  [union].alt
 A union of the different values that can be returned for subscribe, unsubscribe and publish. More...

Data Fields

char struct_id [4]
 The eyecatcher for this structure.
int struct_version
 The version number of this structure.
MQTTAsync_token token
 A token identifying the successful request.
enum MQTTReasonCodes reasonCode
 MQTT V5 reason code returned.
MQTTProperties properties
 MQTT V5 properties returned, if any.
union  alt

Detailed Description

The data returned on completion of a successful API call in the response callback onSuccess.

Field Documentation

◆ struct_id

char MQTTAsync_successData5::struct_id[4]

The eyecatcher for this structure.

Will be MQSD.

◆ struct_version

int MQTTAsync_successData5::struct_version

The version number of this structure.

Will be 0

◆ token

MQTTAsync_token MQTTAsync_successData5::token

A token identifying the successful request.

Can be used to refer to the request later.


The documentation for this struct was generated from the following file: