AWS IoT Device SDK C:
Shadow
AWS IoT Device Shadow library
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Remove persistent Thing Shadow operation topic subscriptions.
Passing the flag AWS_IOT_SHADOW_FLAG_KEEP_SUBSCRIPTIONS to AwsIotShadow_DeleteAsync, AwsIotShadow_GetAsync, AwsIotShadow_UpdateAsync, or their blocking versions. causes the Shadow operation topic subscriptions to be maintained for future calls to the same function. If a persistent subscription for a Shadow topic are no longer needed, this function may be used to remove it.
[in] | mqttConnection | The MQTT connection associated with the persistent subscription. |
[in] | pThingName | The Thing Name associated with the persistent subscription. |
[in] | thingNameLength | The length of pThingName . |
[in] | flags | Flags that determine which subscriptions to remove. Valid values are the bitwise OR of the following individual flags: |