batch-update-detector¶

Description¶

Updates the state, variable values, and timer settings of one or more detectors (instances) of a specified detector model.

Synopsis¶

  batch-update-detector
--detectors <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options¶

--detectors (list)

The list of detectors (instances) to update, along with the values to update.

(structure)

Information used to update the detector (instance).

messageId -> (string)

The ID to assign to the detector update "message" . Each "messageId" must be unique within each batch sent.

detectorModelName -> (string)

The name of the detector model that created the detectors (instances).

keyValue -> (string)

The value of the input key attribute (identifying the device or system) that caused the creation of this detector (instance).

state -> (structure)

The new state, variable values, and timer settings of the detector (instance).

stateName -> (string)

The name of the new state of the detector (instance).

variables -> (list)

The new values of the detector’s variables. Any variable whose value isn’t specified is cleared.

(structure)

The new value of the variable.

name -> (string)

The name of the variable.

value -> (string)

The new value of the variable.

timers -> (list)

The new values of the detector’s timers. Any timer whose value isn’t specified is cleared, and its timeout event won’t occur.

(structure)

The new setting of a timer.

name -> (string)

The name of the timer.

seconds -> (integer)

The new setting of the timer (the number of seconds before the timer elapses).

JSON Syntax:

[
  {
    "messageId": "string",
    "detectorModelName": "string",
    "keyValue": "string",
    "state": {
      "stateName": "string",
      "variables": [
        {
          "name": "string",
          "value": "string"
        }
        ...
      ],
      "timers": [
        {
          "name": "string",
          "seconds": integer
        }
        ...
      ]
    }
  }
  ...
]

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Examples¶

Note

To use the following examples, you must have the AWS CLI installed and configured. See the Getting started guide in the AWS CLI User Guide for more information.

Unless otherwise stated, all examples have unix-like quotation rules. These examples will need to be adapted to your terminal’s quoting rules. See Using quotation marks with strings in the AWS CLI User Guide .

To update a detector (instance)

The following batch-update-detector example updates the state, variable values, and timer settings of one or more detectors (instances) of a specified detector model.

aws iotevents-data batch-update-detector \
    --cli-input-json file://budFulton-A32.json

Contents of budFulton-A32.json:

{
    "detectors": [
        {
            "messageId": "00001",
            "detectorModelName": "motorDetectorModel",
            "keyValue": "Fulton-A32",
            "state": {
                "stateName": "Normal",
                "variables": [
                    {
                        "name": "pressureThresholdBreached",
                        "value": "0"
                    }
                ],
                "timers": [
                ]
            }
        }
    ]
}

Output:

{
    "batchUpdateDetectorErrorEntries": []
}

For more information, see BatchUpdateDetector in the AWS IoT Events Developer Guide*.

Output¶

batchUpdateDetectorErrorEntries -> (list)

A list of those detector updates that resulted in errors. (If an error is listed here, the specific update did not occur.)

(structure)

Information about the error that occurred when attempting to update a detector.

messageId -> (string)

The "messageId" of the update request that caused the error. (The value of the "messageId" in the update request "Detector" object.)

errorCode -> (string)

The error code.

errorMessage -> (string)

A message that describes the error.

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