AWS::IoTEvents::AlarmModel Payload

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.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "ContentExpression" : String,
  "Type" : String
}

YAML

  ContentExpression: String
  Type: String

Properties

ContentExpression

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.

Required: Yes

Type: String

Minimum: 1

Update requires: No interruption

Type

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

Required: Yes

Type: String

Allowed values: STRING | JSON

Update requires: No interruption