Table Of Contents

Feedback

User Guide

First time using the AWS CLI? See the User Guide for help getting started.

Note: You are viewing the documentation for an older major version of the AWS CLI (version 1).

AWS CLI version 2, the latest major version of AWS CLI, is now stable and recommended for general use. To view this page for the AWS CLI version 2, click here. For more information see the AWS CLI version 2 installation instructions and migration guide.

[ aws . iotevents ]

create-detector-model

Description

Creates a detector model.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.

Synopsis

  create-detector-model
--detector-model-name <value>
--detector-model-definition <value>
[--detector-model-description <value>]
[--key <value>]
--role-arn <value>
[--tags <value>]
[--evaluation-method <value>]
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]

Options

--detector-model-name (string)

The name of the detector model.

--detector-model-definition (structure)

Information that defines how the detectors operate.

states -> (list)

Information about the states of the detector.

(structure)

Information that defines a state of a detector.

stateName -> (string)

The name of the state.

onInput -> (structure)

When an input is received and the condition is TRUE, perform the specified actions .

events -> (list)

Specifies the actions performed when the condition evaluates to TRUE.

(structure)

Specifies the actions to be performed when the condition evaluates to TRUE.

eventName -> (string)

The name of the event.

condition -> (string)

Optional. The Boolean expression that, when TRUE, causes the actions to be performed. If not present, the actions are performed (=TRUE). If the expression result is not a Boolean value, the actions are not performed (=FALSE).

actions -> (list)

The actions to be performed.

(structure)

An action to be performed when the condition is TRUE.

setVariable -> (structure)

Sets a variable to a specified value.

variableName -> (string)

The name of the variable.

value -> (string)

The new value of the variable.

sns -> (structure)

Sends an Amazon SNS message.

targetArn -> (string)

The ARN of the Amazon SNS target where the message is sent.

payload -> (structure)

You can configure the action payload when you send a message as an Amazon SNS push notification.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotTopicPublish -> (structure)

Publishes an MQTT message with the given topic to the AWS IoT message broker.

mqttTopic -> (string)

The MQTT topic of the message. You can use a string expression that includes variables ($variable.variable-name ) and input values ($input.input-name.path-to-datum ) as the topic string.

payload -> (structure)

You can configure the action payload when you publish a message to an AWS IoT Core topic.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

setTimer -> (structure)

Information needed to set the timer.

timerName -> (string)

The name of the timer.

seconds -> (integer)

The number of seconds until the timer expires. The minimum value is 60 seconds to ensure accuracy. The maximum value is 31622400 seconds.

durationExpression -> (string)

The duration of the timer, in seconds. You can use a string expression that includes numbers, variables ($variable.variable-name ), and input values ($input.input-name.path-to-datum ) as the duration. The range of the duration is 1-31622400 seconds. To ensure accuracy, the minimum duration is 60 seconds. The evaluated result of the duration is rounded down to the nearest whole number.

clearTimer -> (structure)

Information needed to clear the timer.

timerName -> (string)

The name of the timer to clear.

resetTimer -> (structure)

Information needed to reset the timer.

timerName -> (string)

The name of the timer to reset.

lambda -> (structure)

Calls a Lambda function, passing in information about the detector model instance and the event that triggered the action.

functionArn -> (string)

The ARN of the Lambda function that is executed.

payload -> (structure)

You can configure the action payload when you send a message to a Lambda function.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotEvents -> (structure)

Sends AWS IoT Events input, which passes information about the detector model instance and the event that triggered the action.

inputName -> (string)

The name of the AWS IoT Events input where the data is sent.

payload -> (structure)

You can configure the action payload when you send a message to an AWS IoT Events input.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

sqs -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon SQS queue.

queueUrl -> (string)

The URL of the SQS queue where the data is written.

useBase64 -> (boolean)

Set this to TRUE if you want the data to be base-64 encoded before it is written to the queue. Otherwise, set this to FALSE.

payload -> (structure)

You can configure the action payload when you send a message to an Amazon SQS queue.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

firehose -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon Kinesis Data Firehose delivery stream.

deliveryStreamName -> (string)

The name of the Kinesis Data Firehose delivery stream where the data is written.

separator -> (string)

A character separator that is used to separate records written to the Kinesis Data Firehose delivery stream. Valid values are: 'n' (newline), 't' (tab), 'rn' (Windows newline), ',' (comma).

payload -> (structure)

You can configure the action payload when you send a message to an Amazon Kinesis Data Firehose delivery stream.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDB -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . One column of the DynamoDB table receives all attribute-value pairs in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

hashKeyType -> (string)

The data type for the hash key (also called the partition key). You can specify the following values:

  • STRING - The hash key is a string.
  • NUMBER - The hash key is a number.

If you don't specify hashKeyType , the default value is STRING .

hashKeyField -> (string)

The name of the hash key (also called the partition key).

hashKeyValue -> (string)

The value of the hash key (also called the partition key).

rangeKeyType -> (string)

The data type for the range key (also called the sort key), You can specify the following values:

  • STRING - The range key is a string.
  • NUMBER - The range key is number.

If you don't specify rangeKeyField , the default value is STRING .

rangeKeyField -> (string)

The name of the range key (also called the sort key).

rangeKeyValue -> (string)

The value of the range key (also called the sort key).

operation -> (string)

The type of operation to perform. You can specify the following values:

  • INSERT - Insert data as a new item into the DynamoDB table. This item uses the specified hash key as a partition key. If you specified a range key, the item uses the range key as a sort key.
  • UPDATE - Update an existing item of the DynamoDB table with new data. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.
  • DELETE - Delete an existing item of the DynamoDB table. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.

If you don't specify this parameter, AWS IoT Events triggers the INSERT operation.

payloadField -> (string)

The name of the DynamoDB column that receives the action payload.

If you don't specify this parameter, the name of the DynamoDB column is payload .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDBv2 -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . A separate column of the DynamoDB table receives one attribute-value pair in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotSiteWise -> (structure)

Sends information about the detector model instance and the event that triggered the action to an asset property in AWS IoT SiteWise .

entryId -> (string)

A unique identifier for this entry. You can use the entry ID to track which data entry causes an error in case of failure. The default is a new unique identifier. You can also specify an expression.

assetId -> (string)

The ID of the asset that has the specified property. You can specify an expression.

propertyId -> (string)

The ID of the asset property. You can specify an expression.

propertyAlias -> (string)

The alias of the asset property. You can also specify an expression.

propertyValue -> (structure)

The value to send to the asset property. This value contains timestamp, quality, and value (TQV) information.

value -> (structure)

The value to send to an asset property.

stringValue -> (string)

The asset property value is a string. You can also specify an expression. If you use an expression, the evaluated result should be a string.

integerValue -> (string)

The asset property value is an integer. You can also specify an expression. If you use an expression, the evaluated result should be an integer.

doubleValue -> (string)

The asset property value is a double. You can also specify an expression. If you use an expression, the evaluated result should be a double.

booleanValue -> (string)

The asset property value is a Boolean value that must be TRUE or FALSE . You can also specify an expression. If you use an expression, the evaluated result should be a Boolean value.

timestamp -> (structure)

The timestamp associated with the asset property value. The default is the current event time.

timeInSeconds -> (string)

The timestamp, in seconds, in the Unix epoch format. The valid range is between 1-31556889864403199. You can also specify an expression.

offsetInNanos -> (string)

The nanosecond offset converted from timeInSeconds . The valid range is between 0-999999999. You can also specify an expression.

quality -> (string)

The quality of the asset property value. The value must be GOOD , BAD , or UNCERTAIN . You can also specify an expression.

transitionEvents -> (list)

Specifies the actions performed, and the next state entered, when a condition evaluates to TRUE.

(structure)

Specifies the actions performed and the next state entered when a condition evaluates to TRUE.

eventName -> (string)

The name of the transition event.

condition -> (string)

Required. A Boolean expression that when TRUE causes the actions to be performed and the nextState to be entered.

actions -> (list)

The actions to be performed.

(structure)

An action to be performed when the condition is TRUE.

setVariable -> (structure)

Sets a variable to a specified value.

variableName -> (string)

The name of the variable.

value -> (string)

The new value of the variable.

sns -> (structure)

Sends an Amazon SNS message.

targetArn -> (string)

The ARN of the Amazon SNS target where the message is sent.

payload -> (structure)

You can configure the action payload when you send a message as an Amazon SNS push notification.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotTopicPublish -> (structure)

Publishes an MQTT message with the given topic to the AWS IoT message broker.

mqttTopic -> (string)

The MQTT topic of the message. You can use a string expression that includes variables ($variable.variable-name ) and input values ($input.input-name.path-to-datum ) as the topic string.

payload -> (structure)

You can configure the action payload when you publish a message to an AWS IoT Core topic.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

setTimer -> (structure)

Information needed to set the timer.

timerName -> (string)

The name of the timer.

seconds -> (integer)

The number of seconds until the timer expires. The minimum value is 60 seconds to ensure accuracy. The maximum value is 31622400 seconds.

durationExpression -> (string)

The duration of the timer, in seconds. You can use a string expression that includes numbers, variables ($variable.variable-name ), and input values ($input.input-name.path-to-datum ) as the duration. The range of the duration is 1-31622400 seconds. To ensure accuracy, the minimum duration is 60 seconds. The evaluated result of the duration is rounded down to the nearest whole number.

clearTimer -> (structure)

Information needed to clear the timer.

timerName -> (string)

The name of the timer to clear.

resetTimer -> (structure)

Information needed to reset the timer.

timerName -> (string)

The name of the timer to reset.

lambda -> (structure)

Calls a Lambda function, passing in information about the detector model instance and the event that triggered the action.

functionArn -> (string)

The ARN of the Lambda function that is executed.

payload -> (structure)

You can configure the action payload when you send a message to a Lambda function.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotEvents -> (structure)

Sends AWS IoT Events input, which passes information about the detector model instance and the event that triggered the action.

inputName -> (string)

The name of the AWS IoT Events input where the data is sent.

payload -> (structure)

You can configure the action payload when you send a message to an AWS IoT Events input.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

sqs -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon SQS queue.

queueUrl -> (string)

The URL of the SQS queue where the data is written.

useBase64 -> (boolean)

Set this to TRUE if you want the data to be base-64 encoded before it is written to the queue. Otherwise, set this to FALSE.

payload -> (structure)

You can configure the action payload when you send a message to an Amazon SQS queue.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

firehose -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon Kinesis Data Firehose delivery stream.

deliveryStreamName -> (string)

The name of the Kinesis Data Firehose delivery stream where the data is written.

separator -> (string)

A character separator that is used to separate records written to the Kinesis Data Firehose delivery stream. Valid values are: 'n' (newline), 't' (tab), 'rn' (Windows newline), ',' (comma).

payload -> (structure)

You can configure the action payload when you send a message to an Amazon Kinesis Data Firehose delivery stream.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDB -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . One column of the DynamoDB table receives all attribute-value pairs in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

hashKeyType -> (string)

The data type for the hash key (also called the partition key). You can specify the following values:

  • STRING - The hash key is a string.
  • NUMBER - The hash key is a number.

If you don't specify hashKeyType , the default value is STRING .

hashKeyField -> (string)

The name of the hash key (also called the partition key).

hashKeyValue -> (string)

The value of the hash key (also called the partition key).

rangeKeyType -> (string)

The data type for the range key (also called the sort key), You can specify the following values:

  • STRING - The range key is a string.
  • NUMBER - The range key is number.

If you don't specify rangeKeyField , the default value is STRING .

rangeKeyField -> (string)

The name of the range key (also called the sort key).

rangeKeyValue -> (string)

The value of the range key (also called the sort key).

operation -> (string)

The type of operation to perform. You can specify the following values:

  • INSERT - Insert data as a new item into the DynamoDB table. This item uses the specified hash key as a partition key. If you specified a range key, the item uses the range key as a sort key.
  • UPDATE - Update an existing item of the DynamoDB table with new data. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.
  • DELETE - Delete an existing item of the DynamoDB table. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.

If you don't specify this parameter, AWS IoT Events triggers the INSERT operation.

payloadField -> (string)

The name of the DynamoDB column that receives the action payload.

If you don't specify this parameter, the name of the DynamoDB column is payload .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDBv2 -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . A separate column of the DynamoDB table receives one attribute-value pair in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotSiteWise -> (structure)

Sends information about the detector model instance and the event that triggered the action to an asset property in AWS IoT SiteWise .

entryId -> (string)

A unique identifier for this entry. You can use the entry ID to track which data entry causes an error in case of failure. The default is a new unique identifier. You can also specify an expression.

assetId -> (string)

The ID of the asset that has the specified property. You can specify an expression.

propertyId -> (string)

The ID of the asset property. You can specify an expression.

propertyAlias -> (string)

The alias of the asset property. You can also specify an expression.

propertyValue -> (structure)

The value to send to the asset property. This value contains timestamp, quality, and value (TQV) information.

value -> (structure)

The value to send to an asset property.

stringValue -> (string)

The asset property value is a string. You can also specify an expression. If you use an expression, the evaluated result should be a string.

integerValue -> (string)

The asset property value is an integer. You can also specify an expression. If you use an expression, the evaluated result should be an integer.

doubleValue -> (string)

The asset property value is a double. You can also specify an expression. If you use an expression, the evaluated result should be a double.

booleanValue -> (string)

The asset property value is a Boolean value that must be TRUE or FALSE . You can also specify an expression. If you use an expression, the evaluated result should be a Boolean value.

timestamp -> (structure)

The timestamp associated with the asset property value. The default is the current event time.

timeInSeconds -> (string)

The timestamp, in seconds, in the Unix epoch format. The valid range is between 1-31556889864403199. You can also specify an expression.

offsetInNanos -> (string)

The nanosecond offset converted from timeInSeconds . The valid range is between 0-999999999. You can also specify an expression.

quality -> (string)

The quality of the asset property value. The value must be GOOD , BAD , or UNCERTAIN . You can also specify an expression.

nextState -> (string)

The next state to enter.

onEnter -> (structure)

When entering this state, perform these actions if the condition is TRUE.

events -> (list)

Specifies the actions that are performed when the state is entered and the condition is TRUE .

(structure)

Specifies the actions to be performed when the condition evaluates to TRUE.

eventName -> (string)

The name of the event.

condition -> (string)

Optional. The Boolean expression that, when TRUE, causes the actions to be performed. If not present, the actions are performed (=TRUE). If the expression result is not a Boolean value, the actions are not performed (=FALSE).

actions -> (list)

The actions to be performed.

(structure)

An action to be performed when the condition is TRUE.

setVariable -> (structure)

Sets a variable to a specified value.

variableName -> (string)

The name of the variable.

value -> (string)

The new value of the variable.

sns -> (structure)

Sends an Amazon SNS message.

targetArn -> (string)

The ARN of the Amazon SNS target where the message is sent.

payload -> (structure)

You can configure the action payload when you send a message as an Amazon SNS push notification.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotTopicPublish -> (structure)

Publishes an MQTT message with the given topic to the AWS IoT message broker.

mqttTopic -> (string)

The MQTT topic of the message. You can use a string expression that includes variables ($variable.variable-name ) and input values ($input.input-name.path-to-datum ) as the topic string.

payload -> (structure)

You can configure the action payload when you publish a message to an AWS IoT Core topic.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

setTimer -> (structure)

Information needed to set the timer.

timerName -> (string)

The name of the timer.

seconds -> (integer)

The number of seconds until the timer expires. The minimum value is 60 seconds to ensure accuracy. The maximum value is 31622400 seconds.

durationExpression -> (string)

The duration of the timer, in seconds. You can use a string expression that includes numbers, variables ($variable.variable-name ), and input values ($input.input-name.path-to-datum ) as the duration. The range of the duration is 1-31622400 seconds. To ensure accuracy, the minimum duration is 60 seconds. The evaluated result of the duration is rounded down to the nearest whole number.

clearTimer -> (structure)

Information needed to clear the timer.

timerName -> (string)

The name of the timer to clear.

resetTimer -> (structure)

Information needed to reset the timer.

timerName -> (string)

The name of the timer to reset.

lambda -> (structure)

Calls a Lambda function, passing in information about the detector model instance and the event that triggered the action.

functionArn -> (string)

The ARN of the Lambda function that is executed.

payload -> (structure)

You can configure the action payload when you send a message to a Lambda function.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotEvents -> (structure)

Sends AWS IoT Events input, which passes information about the detector model instance and the event that triggered the action.

inputName -> (string)

The name of the AWS IoT Events input where the data is sent.

payload -> (structure)

You can configure the action payload when you send a message to an AWS IoT Events input.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

sqs -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon SQS queue.

queueUrl -> (string)

The URL of the SQS queue where the data is written.

useBase64 -> (boolean)

Set this to TRUE if you want the data to be base-64 encoded before it is written to the queue. Otherwise, set this to FALSE.

payload -> (structure)

You can configure the action payload when you send a message to an Amazon SQS queue.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

firehose -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon Kinesis Data Firehose delivery stream.

deliveryStreamName -> (string)

The name of the Kinesis Data Firehose delivery stream where the data is written.

separator -> (string)

A character separator that is used to separate records written to the Kinesis Data Firehose delivery stream. Valid values are: 'n' (newline), 't' (tab), 'rn' (Windows newline), ',' (comma).

payload -> (structure)

You can configure the action payload when you send a message to an Amazon Kinesis Data Firehose delivery stream.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDB -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . One column of the DynamoDB table receives all attribute-value pairs in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

hashKeyType -> (string)

The data type for the hash key (also called the partition key). You can specify the following values:

  • STRING - The hash key is a string.
  • NUMBER - The hash key is a number.

If you don't specify hashKeyType , the default value is STRING .

hashKeyField -> (string)

The name of the hash key (also called the partition key).

hashKeyValue -> (string)

The value of the hash key (also called the partition key).

rangeKeyType -> (string)

The data type for the range key (also called the sort key), You can specify the following values:

  • STRING - The range key is a string.
  • NUMBER - The range key is number.

If you don't specify rangeKeyField , the default value is STRING .

rangeKeyField -> (string)

The name of the range key (also called the sort key).

rangeKeyValue -> (string)

The value of the range key (also called the sort key).

operation -> (string)

The type of operation to perform. You can specify the following values:

  • INSERT - Insert data as a new item into the DynamoDB table. This item uses the specified hash key as a partition key. If you specified a range key, the item uses the range key as a sort key.
  • UPDATE - Update an existing item of the DynamoDB table with new data. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.
  • DELETE - Delete an existing item of the DynamoDB table. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.

If you don't specify this parameter, AWS IoT Events triggers the INSERT operation.

payloadField -> (string)

The name of the DynamoDB column that receives the action payload.

If you don't specify this parameter, the name of the DynamoDB column is payload .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDBv2 -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . A separate column of the DynamoDB table receives one attribute-value pair in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotSiteWise -> (structure)

Sends information about the detector model instance and the event that triggered the action to an asset property in AWS IoT SiteWise .

entryId -> (string)

A unique identifier for this entry. You can use the entry ID to track which data entry causes an error in case of failure. The default is a new unique identifier. You can also specify an expression.

assetId -> (string)

The ID of the asset that has the specified property. You can specify an expression.

propertyId -> (string)

The ID of the asset property. You can specify an expression.

propertyAlias -> (string)

The alias of the asset property. You can also specify an expression.

propertyValue -> (structure)

The value to send to the asset property. This value contains timestamp, quality, and value (TQV) information.

value -> (structure)

The value to send to an asset property.

stringValue -> (string)

The asset property value is a string. You can also specify an expression. If you use an expression, the evaluated result should be a string.

integerValue -> (string)

The asset property value is an integer. You can also specify an expression. If you use an expression, the evaluated result should be an integer.

doubleValue -> (string)

The asset property value is a double. You can also specify an expression. If you use an expression, the evaluated result should be a double.

booleanValue -> (string)

The asset property value is a Boolean value that must be TRUE or FALSE . You can also specify an expression. If you use an expression, the evaluated result should be a Boolean value.

timestamp -> (structure)

The timestamp associated with the asset property value. The default is the current event time.

timeInSeconds -> (string)

The timestamp, in seconds, in the Unix epoch format. The valid range is between 1-31556889864403199. You can also specify an expression.

offsetInNanos -> (string)

The nanosecond offset converted from timeInSeconds . The valid range is between 0-999999999. You can also specify an expression.

quality -> (string)

The quality of the asset property value. The value must be GOOD , BAD , or UNCERTAIN . You can also specify an expression.

onExit -> (structure)

When exiting this state, perform these actions if the specified condition is TRUE .

events -> (list)

Specifies the actions that are performed when the state is exited and the condition is TRUE .

(structure)

Specifies the actions to be performed when the condition evaluates to TRUE.

eventName -> (string)

The name of the event.

condition -> (string)

Optional. The Boolean expression that, when TRUE, causes the actions to be performed. If not present, the actions are performed (=TRUE). If the expression result is not a Boolean value, the actions are not performed (=FALSE).

actions -> (list)

The actions to be performed.

(structure)

An action to be performed when the condition is TRUE.

setVariable -> (structure)

Sets a variable to a specified value.

variableName -> (string)

The name of the variable.

value -> (string)

The new value of the variable.

sns -> (structure)

Sends an Amazon SNS message.

targetArn -> (string)

The ARN of the Amazon SNS target where the message is sent.

payload -> (structure)

You can configure the action payload when you send a message as an Amazon SNS push notification.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotTopicPublish -> (structure)

Publishes an MQTT message with the given topic to the AWS IoT message broker.

mqttTopic -> (string)

The MQTT topic of the message. You can use a string expression that includes variables ($variable.variable-name ) and input values ($input.input-name.path-to-datum ) as the topic string.

payload -> (structure)

You can configure the action payload when you publish a message to an AWS IoT Core topic.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

setTimer -> (structure)

Information needed to set the timer.

timerName -> (string)

The name of the timer.

seconds -> (integer)

The number of seconds until the timer expires. The minimum value is 60 seconds to ensure accuracy. The maximum value is 31622400 seconds.

durationExpression -> (string)

The duration of the timer, in seconds. You can use a string expression that includes numbers, variables ($variable.variable-name ), and input values ($input.input-name.path-to-datum ) as the duration. The range of the duration is 1-31622400 seconds. To ensure accuracy, the minimum duration is 60 seconds. The evaluated result of the duration is rounded down to the nearest whole number.

clearTimer -> (structure)

Information needed to clear the timer.

timerName -> (string)

The name of the timer to clear.

resetTimer -> (structure)

Information needed to reset the timer.

timerName -> (string)

The name of the timer to reset.

lambda -> (structure)

Calls a Lambda function, passing in information about the detector model instance and the event that triggered the action.

functionArn -> (string)

The ARN of the Lambda function that is executed.

payload -> (structure)

You can configure the action payload when you send a message to a Lambda function.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotEvents -> (structure)

Sends AWS IoT Events input, which passes information about the detector model instance and the event that triggered the action.

inputName -> (string)

The name of the AWS IoT Events input where the data is sent.

payload -> (structure)

You can configure the action payload when you send a message to an AWS IoT Events input.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

sqs -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon SQS queue.

queueUrl -> (string)

The URL of the SQS queue where the data is written.

useBase64 -> (boolean)

Set this to TRUE if you want the data to be base-64 encoded before it is written to the queue. Otherwise, set this to FALSE.

payload -> (structure)

You can configure the action payload when you send a message to an Amazon SQS queue.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

firehose -> (structure)

Sends information about the detector model instance and the event that triggered the action to an Amazon Kinesis Data Firehose delivery stream.

deliveryStreamName -> (string)

The name of the Kinesis Data Firehose delivery stream where the data is written.

separator -> (string)

A character separator that is used to separate records written to the Kinesis Data Firehose delivery stream. Valid values are: 'n' (newline), 't' (tab), 'rn' (Windows newline), ',' (comma).

payload -> (structure)

You can configure the action payload when you send a message to an Amazon Kinesis Data Firehose delivery stream.

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDB -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . One column of the DynamoDB table receives all attribute-value pairs in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

hashKeyType -> (string)

The data type for the hash key (also called the partition key). You can specify the following values:

  • STRING - The hash key is a string.
  • NUMBER - The hash key is a number.

If you don't specify hashKeyType , the default value is STRING .

hashKeyField -> (string)

The name of the hash key (also called the partition key).

hashKeyValue -> (string)

The value of the hash key (also called the partition key).

rangeKeyType -> (string)

The data type for the range key (also called the sort key), You can specify the following values:

  • STRING - The range key is a string.
  • NUMBER - The range key is number.

If you don't specify rangeKeyField , the default value is STRING .

rangeKeyField -> (string)

The name of the range key (also called the sort key).

rangeKeyValue -> (string)

The value of the range key (also called the sort key).

operation -> (string)

The type of operation to perform. You can specify the following values:

  • INSERT - Insert data as a new item into the DynamoDB table. This item uses the specified hash key as a partition key. If you specified a range key, the item uses the range key as a sort key.
  • UPDATE - Update an existing item of the DynamoDB table with new data. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.
  • DELETE - Delete an existing item of the DynamoDB table. This item's partition key must match the specified hash key. If you specified a range key, the range key must match the item's sort key.

If you don't specify this parameter, AWS IoT Events triggers the INSERT operation.

payloadField -> (string)

The name of the DynamoDB column that receives the action payload.

If you don't specify this parameter, the name of the DynamoDB column is payload .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

dynamoDBv2 -> (structure)

Writes to the DynamoDB table that you created. The default action payload contains all attribute-value pairs that have the information about the detector model instance and the event that triggered the action. You can also customize the payload . A separate column of the DynamoDB table receives one attribute-value pair in the payload that you specify. For more information, see Actions in AWS IoT Events Developer Guide .

tableName -> (string)

The name of the DynamoDB table.

payload -> (structure)

Information needed to configure the payload.

By default, AWS IoT Events generates a standard payload in JSON for any action. This action payload contains all attribute-value pairs that have the information about the detector model instance and the event triggered the action. To configure the action payload, you can use contentExpression .

contentExpression -> (string)

The content of the payload. You can use a string expression that includes quoted strings ('string' ), variables ($variable.variable-name ), input values ($input.input-name.path-to-datum ), string concatenations, and quoted strings that contain ${} as the content. The recommended maximum size of a content expression is 1 KB.

type -> (string)

The value of the payload type can be either STRING or JSON .

iotSiteWise -> (structure)

Sends information about the detector model instance and the event that triggered the action to an asset property in AWS IoT SiteWise .

entryId -> (string)

A unique identifier for this entry. You can use the entry ID to track which data entry causes an error in case of failure. The default is a new unique identifier. You can also specify an expression.

assetId -> (string)

The ID of the asset that has the specified property. You can specify an expression.

propertyId -> (string)

The ID of the asset property. You can specify an expression.

propertyAlias -> (string)

The alias of the asset property. You can also specify an expression.

propertyValue -> (structure)

The value to send to the asset property. This value contains timestamp, quality, and value (TQV) information.

value -> (structure)

The value to send to an asset property.

stringValue -> (string)

The asset property value is a string. You can also specify an expression. If you use an expression, the evaluated result should be a string.

integerValue -> (string)

The asset property value is an integer. You can also specify an expression. If you use an expression, the evaluated result should be an integer.

doubleValue -> (string)

The asset property value is a double. You can also specify an expression. If you use an expression, the evaluated result should be a double.

booleanValue -> (string)

The asset property value is a Boolean value that must be TRUE or FALSE . You can also specify an expression. If you use an expression, the evaluated result should be a Boolean value.

timestamp -> (structure)

The timestamp associated with the asset property value. The default is the current event time.

timeInSeconds -> (string)

The timestamp, in seconds, in the Unix epoch format. The valid range is between 1-31556889864403199. You can also specify an expression.

offsetInNanos -> (string)

The nanosecond offset converted from timeInSeconds . The valid range is between 0-999999999. You can also specify an expression.

quality -> (string)

The quality of the asset property value. The value must be GOOD , BAD , or UNCERTAIN . You can also specify an expression.

initialStateName -> (string)

The state that is entered at the creation of each detector (instance).

JSON Syntax:

{
  "states": [
    {
      "stateName": "string",
      "onInput": {
        "events": [
          {
            "eventName": "string",
            "condition": "string",
            "actions": [
              {
                "setVariable": {
                  "variableName": "string",
                  "value": "string"
                },
                "sns": {
                  "targetArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotTopicPublish": {
                  "mqttTopic": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "setTimer": {
                  "timerName": "string",
                  "seconds": integer,
                  "durationExpression": "string"
                },
                "clearTimer": {
                  "timerName": "string"
                },
                "resetTimer": {
                  "timerName": "string"
                },
                "lambda": {
                  "functionArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotEvents": {
                  "inputName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "sqs": {
                  "queueUrl": "string",
                  "useBase64": true|false,
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "firehose": {
                  "deliveryStreamName": "string",
                  "separator": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDB": {
                  "hashKeyType": "string",
                  "hashKeyField": "string",
                  "hashKeyValue": "string",
                  "rangeKeyType": "string",
                  "rangeKeyField": "string",
                  "rangeKeyValue": "string",
                  "operation": "string",
                  "payloadField": "string",
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDBv2": {
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotSiteWise": {
                  "entryId": "string",
                  "assetId": "string",
                  "propertyId": "string",
                  "propertyAlias": "string",
                  "propertyValue": {
                    "value": {
                      "stringValue": "string",
                      "integerValue": "string",
                      "doubleValue": "string",
                      "booleanValue": "string"
                    },
                    "timestamp": {
                      "timeInSeconds": "string",
                      "offsetInNanos": "string"
                    },
                    "quality": "string"
                  }
                }
              }
              ...
            ]
          }
          ...
        ],
        "transitionEvents": [
          {
            "eventName": "string",
            "condition": "string",
            "actions": [
              {
                "setVariable": {
                  "variableName": "string",
                  "value": "string"
                },
                "sns": {
                  "targetArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotTopicPublish": {
                  "mqttTopic": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "setTimer": {
                  "timerName": "string",
                  "seconds": integer,
                  "durationExpression": "string"
                },
                "clearTimer": {
                  "timerName": "string"
                },
                "resetTimer": {
                  "timerName": "string"
                },
                "lambda": {
                  "functionArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotEvents": {
                  "inputName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "sqs": {
                  "queueUrl": "string",
                  "useBase64": true|false,
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "firehose": {
                  "deliveryStreamName": "string",
                  "separator": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDB": {
                  "hashKeyType": "string",
                  "hashKeyField": "string",
                  "hashKeyValue": "string",
                  "rangeKeyType": "string",
                  "rangeKeyField": "string",
                  "rangeKeyValue": "string",
                  "operation": "string",
                  "payloadField": "string",
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDBv2": {
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotSiteWise": {
                  "entryId": "string",
                  "assetId": "string",
                  "propertyId": "string",
                  "propertyAlias": "string",
                  "propertyValue": {
                    "value": {
                      "stringValue": "string",
                      "integerValue": "string",
                      "doubleValue": "string",
                      "booleanValue": "string"
                    },
                    "timestamp": {
                      "timeInSeconds": "string",
                      "offsetInNanos": "string"
                    },
                    "quality": "string"
                  }
                }
              }
              ...
            ],
            "nextState": "string"
          }
          ...
        ]
      },
      "onEnter": {
        "events": [
          {
            "eventName": "string",
            "condition": "string",
            "actions": [
              {
                "setVariable": {
                  "variableName": "string",
                  "value": "string"
                },
                "sns": {
                  "targetArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotTopicPublish": {
                  "mqttTopic": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "setTimer": {
                  "timerName": "string",
                  "seconds": integer,
                  "durationExpression": "string"
                },
                "clearTimer": {
                  "timerName": "string"
                },
                "resetTimer": {
                  "timerName": "string"
                },
                "lambda": {
                  "functionArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotEvents": {
                  "inputName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "sqs": {
                  "queueUrl": "string",
                  "useBase64": true|false,
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "firehose": {
                  "deliveryStreamName": "string",
                  "separator": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDB": {
                  "hashKeyType": "string",
                  "hashKeyField": "string",
                  "hashKeyValue": "string",
                  "rangeKeyType": "string",
                  "rangeKeyField": "string",
                  "rangeKeyValue": "string",
                  "operation": "string",
                  "payloadField": "string",
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDBv2": {
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotSiteWise": {
                  "entryId": "string",
                  "assetId": "string",
                  "propertyId": "string",
                  "propertyAlias": "string",
                  "propertyValue": {
                    "value": {
                      "stringValue": "string",
                      "integerValue": "string",
                      "doubleValue": "string",
                      "booleanValue": "string"
                    },
                    "timestamp": {
                      "timeInSeconds": "string",
                      "offsetInNanos": "string"
                    },
                    "quality": "string"
                  }
                }
              }
              ...
            ]
          }
          ...
        ]
      },
      "onExit": {
        "events": [
          {
            "eventName": "string",
            "condition": "string",
            "actions": [
              {
                "setVariable": {
                  "variableName": "string",
                  "value": "string"
                },
                "sns": {
                  "targetArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotTopicPublish": {
                  "mqttTopic": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "setTimer": {
                  "timerName": "string",
                  "seconds": integer,
                  "durationExpression": "string"
                },
                "clearTimer": {
                  "timerName": "string"
                },
                "resetTimer": {
                  "timerName": "string"
                },
                "lambda": {
                  "functionArn": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotEvents": {
                  "inputName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "sqs": {
                  "queueUrl": "string",
                  "useBase64": true|false,
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "firehose": {
                  "deliveryStreamName": "string",
                  "separator": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDB": {
                  "hashKeyType": "string",
                  "hashKeyField": "string",
                  "hashKeyValue": "string",
                  "rangeKeyType": "string",
                  "rangeKeyField": "string",
                  "rangeKeyValue": "string",
                  "operation": "string",
                  "payloadField": "string",
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "dynamoDBv2": {
                  "tableName": "string",
                  "payload": {
                    "contentExpression": "string",
                    "type": "STRING"|"JSON"
                  }
                },
                "iotSiteWise": {
                  "entryId": "string",
                  "assetId": "string",
                  "propertyId": "string",
                  "propertyAlias": "string",
                  "propertyValue": {
                    "value": {
                      "stringValue": "string",
                      "integerValue": "string",
                      "doubleValue": "string",
                      "booleanValue": "string"
                    },
                    "timestamp": {
                      "timeInSeconds": "string",
                      "offsetInNanos": "string"
                    },
                    "quality": "string"
                  }
                }
              }
              ...
            ]
          }
          ...
        ]
      }
    }
    ...
  ],
  "initialStateName": "string"
}

--detector-model-description (string)

A brief description of the detector model.

--key (string)

The input attribute key used to identify a device or system to create a detector (an instance of the detector model) and then to route each input received to the appropriate detector (instance). This parameter uses a JSON-path expression in the message payload of each input to specify the attribute-value pair that is used to identify the device associated with the input.

--role-arn (string)

The ARN of the role that grants permission to AWS IoT Events to perform its operations.

--tags (list)

Metadata that can be used to manage the detector model.

(structure)

Metadata that can be used to manage the resource.

key -> (string)

The tag's key.

value -> (string)

The tag's value.

Shorthand Syntax:

key=string,value=string ...

JSON Syntax:

[
  {
    "key": "string",
    "value": "string"
  }
  ...
]

--evaluation-method (string)

Information about the order in which events are evaluated and how actions are executed.

Possible values:

  • BATCH
  • SERIAL

--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI 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.

--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. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.

Examples

To create a detector model

The following create-detector-model example creates a detector model with its configuration specified by a parameter file.

aws iotevents create-detector-model  \
    --cli-input-json file://motorDetectorModel.json

Contents of motorDetectorModel.json:

{
    "detectorModelName": "motorDetectorModel",
    "detectorModelDefinition": {
        "states": [
            {
                "stateName": "Normal",
                "onEnter": {
                    "events": [
                        {
                            "eventName": "init",
                            "condition": "true",
                            "actions": [
                                {
                                    "setVariable": {
                                        "variableName": "pressureThresholdBreached",
                                        "value": "0"
                                    }
                                }
                            ]
                        }
                    ]
                },
                "onInput": {
                    "transitionEvents": [
                        {
                            "eventName": "Overpressurized",
                            "condition": "$input.PressureInput.sensorData.pressure &gt; 70",
                            "actions": [
                                {
                                    "setVariable": {
                                        "variableName": "pressureThresholdBreached",
                                        "value": "$variable.pressureThresholdBreached + 3"
                                    }
                                }
                            ],
                            "nextState": "Dangerous"
                        }
                    ]
                }
            },
            {
                "stateName": "Dangerous",
                "onEnter": {
                    "events": [
                        {
                            "eventName": "Pressure Threshold Breached",
                            "condition": "$variable.pressureThresholdBreached &gt; 1",
                            "actions": [
                                {
                                    "sns": {
                                        "targetArn": "arn:aws:sns:us-east-1:123456789012:underPressureAction"
                                    }
                                }
                            ]
                        }
                    ]
                },
                "onInput": {
                    "events": [
                        {
                            "eventName": "Overpressurized",
                            "condition": "$input.PressureInput.sensorData.pressure &gt; 70",
                            "actions": [
                                {
                                    "setVariable": {
                                        "variableName": "pressureThresholdBreached",
                                        "value": "3"
                                    }
                                }
                            ]
                        },
                        {
                            "eventName": "Pressure Okay",
                            "condition": "$input.PressureInput.sensorData.pressure &lt;= 70",
                            "actions": [
                                {
                                    "setVariable": {
                                        "variableName": "pressureThresholdBreached",
                                        "value": "$variable.pressureThresholdBreached - 1"
                                    }
                                }
                            ]
                        }
                    ],
                    "transitionEvents": [
                        {
                            "eventName": "BackToNormal",
                            "condition": "$input.PressureInput.sensorData.pressure &lt;= 70 &amp;&amp; $variable.pressureThresholdBreached &lt;= 1",
                            "nextState": "Normal"
                        }
                    ]
                },
                "onExit": {
                    "events": [
                        {
                            "eventName": "Normal Pressure Restored",
                            "condition": "true",
                            "actions": [
                                {
                                    "sns": {
                                        "targetArn": "arn:aws:sns:us-east-1:123456789012:pressureClearedAction"
                                    }
                                }
                            ]
                        }
                    ]
                }
            }
        ],
        "initialStateName": "Normal"
    },
    "key": "motorid",
    "roleArn": "arn:aws:iam::123456789012:role/IoTEventsRole"
}

Output:

{
    "detectorModelConfiguration": {
        "status": "ACTIVATING",
        "lastUpdateTime": 1560796816.077,
        "roleArn": "arn:aws:iam::123456789012:role/IoTEventsRole",
        "creationTime": 1560796816.077,
        "detectorModelArn": "arn:aws:iotevents:us-west-2:123456789012:detectorModel/motorDetectorModel",
        "key": "motorid",
        "detectorModelName": "motorDetectorModel",
        "detectorModelVersion": "1"
    }
}

For more information, see CreateDetectorModel in the AWS IoT Events API Reference.

Output

detectorModelConfiguration -> (structure)

Information about how the detector model is configured.

detectorModelName -> (string)

The name of the detector model.

detectorModelVersion -> (string)

The version of the detector model.

detectorModelDescription -> (string)

A brief description of the detector model.

detectorModelArn -> (string)

The ARN of the detector model.

roleArn -> (string)

The ARN of the role that grants permission to AWS IoT Events to perform its operations.

creationTime -> (timestamp)

The time the detector model was created.

lastUpdateTime -> (timestamp)

The time the detector model was last updated.

status -> (string)

The status of the detector model.

key -> (string)

The value used to identify a detector instance. When a device or system sends input, a new detector instance with a unique key value is created. AWS IoT Events can continue to route input to its corresponding detector instance based on this identifying information.

This parameter uses a JSON-path expression to select the attribute-value pair in the message payload that is used for identification. To route the message to the correct detector instance, the device must send a message payload that contains the same attribute-value.

evaluationMethod -> (string)

Information about the order in which events are evaluated and how actions are executed.