interface PayloadProperty

Language	Type name
.NET	Amazon.CDK.AWS.IoTEvents.CfnDetectorModel.PayloadProperty
Java	software.amazon.awscdk.services.iotevents.CfnDetectorModel.PayloadProperty
Python	aws_cdk.aws_iotevents.CfnDetectorModel.PayloadProperty
TypeScript	@aws-cdk/aws-iotevents » CfnDetectorModel » PayloadProperty

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 .

Example

// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as iotevents from '@aws-cdk/aws-iotevents';
const payloadProperty: iotevents.CfnDetectorModel.PayloadProperty = {
  contentExpression: 'contentExpression',
  type: 'type',
};

Properties

Name	Type	Description
contentExpression	string	The content of the payload.
type	string	The value of the payload type can be either STRING or JSON .

---

contentExpression

Type: 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

Type: string

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