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Publishes an MQTT message.
Requires permission to access the Publish action.
For more information about MQTT messages, see MQTT Protocol in the IoT Developer Guide.
For more information about messaging costs, see Amazon Web Services IoT Core pricing - Messaging.
For .NET Core this operation is only available in asynchronous form. Please refer to PublishAsync.
Namespace: Amazon.IotData
Assembly: AWSSDK.IotData.dll
Version: 3.x.y.z
public virtual PublishResponse Publish( PublishRequest request )
Container for the necessary parameters to execute the Publish service method.
| Exception | Condition |
|---|---|
| InternalFailureException | An unexpected error has occurred. |
| InvalidRequestException | The request is not valid. |
| MethodNotAllowedException | The specified combination of HTTP verb and URI is not supported. |
| ThrottlingException | The rate exceeds the limit. |
| UnauthorizedException | You are not authorized to perform this operation. |
.NET Framework:
Supported in: 4.5, 4.0, 3.5