AWS IoT Data Plane 2015-05-28
- Client: Aws\IotDataPlane\IotDataPlaneClient
- Service ID: data.iot
- Version: 2015-05-28
This page describes the parameters and results for the operations of the AWS IoT Data Plane (2015-05-28), and shows how to use the Aws\IotDataPlane\IotDataPlaneClient object to call the described operations. This documentation is specific to the 2015-05-28 API version of the service.
Operation Summary
Each of the following operations can be created from a client using
$client->getCommand('CommandName'), where "CommandName" is the
name of one of the following operations. Note: a command is a value that
encapsulates an operation and the parameters used to create an HTTP request.
You can also create and send a command immediately using the magic methods
available on a client object: $client->commandName(/* parameters */).
You can send the command asynchronously (returning a promise) by appending the
word "Async" to the operation name: $client->commandNameAsync(/* parameters */).
- DeleteThingShadow ( array $params = [] )
Deletes the shadow for the specified thing.
- GetRetainedMessage ( array $params = [] )
Gets the details of a single retained message for the specified topic.
- GetThingShadow ( array $params = [] )
Gets the shadow for the specified thing.
- ListNamedShadowsForThing ( array $params = [] )
Lists the shadows for the specified thing.
- ListRetainedMessages ( array $params = [] )
Lists summary information about the retained messages stored for the account.
- Publish ( array $params = [] )
Publishes an MQTT message.
- UpdateThingShadow ( array $params = [] )
Updates the shadow for the specified thing.
Paginators
Paginators handle automatically iterating over paginated API results. Paginators are associated with specific API operations, and they accept the parameters that the corresponding API operation accepts. You can get a paginator from a client class using getPaginator($paginatorName, $operationParameters). This client supports the following paginators:
Operations
DeleteThingShadow
$result = $client->deleteThingShadow([/* ... */]); $promise = $client->deleteThingShadowAsync([/* ... */]);
Deletes the shadow for the specified thing.
Requires permission to access the DeleteThingShadow action.
For more information, see DeleteThingShadow in the IoT Developer Guide.
Parameter Syntax
$result = $client->deleteThingShadow([
'shadowName' => '<string>',
'thingName' => '<string>', // REQUIRED
]);
Parameter Details
Members
Result Syntax
[
'payload' => <string || resource || Psr\Http\Message\StreamInterface>,
]
Result Details
Members
Errors
-
The specified resource does not exist.
-
The request is not valid.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
-
UnsupportedDocumentEncodingException:
The document encoding is not supported.
GetRetainedMessage
$result = $client->getRetainedMessage([/* ... */]); $promise = $client->getRetainedMessageAsync([/* ... */]);
Gets the details of a single retained message for the specified topic.
This action returns the message payload of the retained message, which can incur messaging costs. To list only the topic names of the retained messages, call ListRetainedMessages.
Requires permission to access the GetRetainedMessage action.
For more information about messaging costs, see IoT Core pricing - Messaging.
Parameter Syntax
$result = $client->getRetainedMessage([
'topic' => '<string>', // REQUIRED
]);
Parameter Details
Result Syntax
[
'lastModifiedTime' => <integer>,
'payload' => <string || resource || Psr\Http\Message\StreamInterface>,
'qos' => <integer>,
'topic' => '<string>',
]
Result Details
Members
- lastModifiedTime
-
- Type: long (int|float)
The Epoch date and time, in milliseconds, when the retained message was stored by IoT.
- payload
-
- Type: blob (string|resource|Psr\Http\Message\StreamInterface)
The Base64-encoded message payload of the retained message body.
- qos
-
- Type: int
The quality of service (QoS) level used to publish the retained message.
- topic
-
- Type: string
The topic name to which the retained message was published.
Errors
-
The request is not valid.
-
The specified resource does not exist.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
GetThingShadow
$result = $client->getThingShadow([/* ... */]); $promise = $client->getThingShadowAsync([/* ... */]);
Gets the shadow for the specified thing.
Requires permission to access the GetThingShadow action.
For more information, see GetThingShadow in the IoT Developer Guide.
Parameter Syntax
$result = $client->getThingShadow([
'shadowName' => '<string>',
'thingName' => '<string>', // REQUIRED
]);
Parameter Details
Members
Result Syntax
[
'payload' => <string || resource || Psr\Http\Message\StreamInterface>,
]
Result Details
Members
Errors
-
The request is not valid.
-
The specified resource does not exist.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
-
UnsupportedDocumentEncodingException:
The document encoding is not supported.
ListNamedShadowsForThing
$result = $client->listNamedShadowsForThing([/* ... */]); $promise = $client->listNamedShadowsForThingAsync([/* ... */]);
Lists the shadows for the specified thing.
Requires permission to access the ListNamedShadowsForThing action.
Parameter Syntax
$result = $client->listNamedShadowsForThing([
'nextToken' => '<string>',
'pageSize' => <integer>,
'thingName' => '<string>', // REQUIRED
]);
Parameter Details
Members
Result Syntax
[
'nextToken' => '<string>',
'results' => ['<string>', ...],
'timestamp' => <integer>,
]
Result Details
Members
Errors
-
The specified resource does not exist.
-
The request is not valid.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
ListRetainedMessages
$result = $client->listRetainedMessages([/* ... */]); $promise = $client->listRetainedMessagesAsync([/* ... */]);
Lists summary information about the retained messages stored for the account.
This action returns only the topic names of the retained messages. It doesn't return any message payloads. Although this action doesn't return a message payload, it can still incur messaging costs.
To get the message payload of a retained message, call GetRetainedMessage with the topic name of the retained message.
Requires permission to access the ListRetainedMessages action.
For more information about messaging costs, see IoT Core pricing - Messaging.
Parameter Syntax
$result = $client->listRetainedMessages([
'maxResults' => <integer>,
'nextToken' => '<string>',
]);
Parameter Details
Members
Result Syntax
[
'nextToken' => '<string>',
'retainedTopics' => [
[
'lastModifiedTime' => <integer>,
'payloadSize' => <integer>,
'qos' => <integer>,
'topic' => '<string>',
],
// ...
],
]
Result Details
Members
- nextToken
-
- Type: string
The token for the next set of results, or null if there are no additional results.
- retainedTopics
-
- Type: Array of RetainedMessageSummary structures
A summary list the account's retained messages. The information returned doesn't include the message payloads of the retained messages.
Errors
-
The request is not valid.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
Publish
$result = $client->publish([/* ... */]); $promise = $client->publishAsync([/* ... */]);
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 IoT Core pricing - Messaging.
Parameter Syntax
$result = $client->publish([
'payload' => <string || resource || Psr\Http\Message\StreamInterface>,
'qos' => <integer>,
'retain' => true || false,
'topic' => '<string>', // REQUIRED
]);
Parameter Details
Members
- payload
-
- Type: blob (string|resource|Psr\Http\Message\StreamInterface)
The message body. MQTT accepts text, binary, and empty (null) message payloads.
Publishing an empty (null) payload with retain =
truedeletes the retained message identified by topic from IoT Core. - qos
-
- Type: int
The Quality of Service (QoS) level.
- retain
-
- Type: boolean
A Boolean value that determines whether to set the RETAIN flag when the message is published.
Setting the RETAIN flag causes the message to be retained and sent to new subscribers to the topic.
Valid values:
true|falseDefault value:
false - topic
-
- Required: Yes
- Type: string
The name of the MQTT topic.
Result Syntax
[]
Result Details
Errors
-
An unexpected error has occurred.
-
The request is not valid.
-
You are not authorized to perform this operation.
-
The specified combination of HTTP verb and URI is not supported.
UpdateThingShadow
$result = $client->updateThingShadow([/* ... */]); $promise = $client->updateThingShadowAsync([/* ... */]);
Updates the shadow for the specified thing.
Requires permission to access the UpdateThingShadow action.
For more information, see UpdateThingShadow in the IoT Developer Guide.
Parameter Syntax
$result = $client->updateThingShadow([
'payload' => <string || resource || Psr\Http\Message\StreamInterface>, // REQUIRED
'shadowName' => '<string>',
'thingName' => '<string>', // REQUIRED
]);
Parameter Details
Members
Result Syntax
[
'payload' => <string || resource || Psr\Http\Message\StreamInterface>,
]
Result Details
Members
Errors
-
The specified version does not match the version of the document.
-
RequestEntityTooLargeException:
The payload exceeds the maximum size allowed.
-
The request is not valid.
-
The rate exceeds the limit.
-
You are not authorized to perform this operation.
-
The service is temporarily unavailable.
-
An unexpected error has occurred.
-
The specified combination of HTTP verb and URI is not supported.
-
UnsupportedDocumentEncodingException:
The document encoding is not supported.
Shapes
ConflictException
Description
The specified version does not match the version of the document.
Members
InternalFailureException
Description
An unexpected error has occurred.
Members
InvalidRequestException
MethodNotAllowedException
Description
The specified combination of HTTP verb and URI is not supported.
Members
RequestEntityTooLargeException
Description
The payload exceeds the maximum size allowed.
Members
ResourceNotFoundException
Description
The specified resource does not exist.
Members
RetainedMessageSummary
Description
Information about a single retained message.
Members
- lastModifiedTime
-
- Type: long (int|float)
The Epoch date and time, in milliseconds, when the retained message was stored by IoT.
- payloadSize
-
- Type: long (int|float)
The size of the retained message's payload in bytes.
- qos
-
- Type: int
The quality of service (QoS) level used to publish the retained message.
- topic
-
- Type: string
The topic name to which the retained message was published.
ServiceUnavailableException
Description
The service is temporarily unavailable.
Members
ThrottlingException
UnauthorizedException
Description
You are not authorized to perform this operation.