.TH "MQTTAsync_failureData5" 3 "Sat Aug 16 2025 14:15:23" "Paho Asynchronous MQTT C Client Library" \" -*- nroff -*-
.ad l
.nh
.SH NAME
MQTTAsync_failureData5
.SH SYNOPSIS
.br
.PP
.PP
\fR#include <MQTTAsync\&.h>\fP
.SS "Data Fields"

.in +1c
.ti -1c
.RI "char \fBstruct_id\fP [4]"
.br
.ti -1c
.RI "int \fBstruct_version\fP"
.br
.ti -1c
.RI "\fBMQTTAsync_token\fP \fBtoken\fP"
.br
.ti -1c
.RI "enum \fBMQTTReasonCodes\fP \fBreasonCode\fP"
.br
.ti -1c
.RI "\fBMQTTProperties\fP \fBproperties\fP"
.br
.ti -1c
.RI "int \fBcode\fP"
.br
.ti -1c
.RI "const char * \fBmessage\fP"
.br
.ti -1c
.RI "int \fBpacket_type\fP"
.br
.in -1c
.SH "Detailed Description"
.PP 
The data returned on completion of an unsuccessful API call in the response callback onFailure\&. 
.SH "Field Documentation"
.PP 
.SS "char struct_id[4]"
The eyecatcher for this structure\&. Will be MQFD\&. 
.SS "int struct_version"
The version number of this structure\&. Will be 0 
.SS "\fBMQTTAsync_token\fP token"
A token identifying the failed request\&. 
.SS "enum \fBMQTTReasonCodes\fP reasonCode"
The MQTT reason code returned\&. 
.SS "\fBMQTTProperties\fP properties"
The MQTT properties on the ack, if any\&. 
.SS "int code"
A numeric code identifying the MQTT client library error\&. 
.SS "const char* message"
Optional further text explaining the error\&. Can be NULL\&. 
.SS "int packet_type"
Packet type on which the failure occurred - used for publish QoS 1/2 exchanges 

.SH "Author"
.PP 
Generated automatically by Doxygen for Paho Asynchronous MQTT C Client Library from the source code\&.