AWS::IoT::ThingType PropagatingAttribute - Amazon CloudFormation
SyntaxProperties
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

This is the new Amazon CloudFormation Template Reference Guide. Please update your bookmarks and links. For help getting started with CloudFormation, see the Amazon CloudFormation User Guide.

AWS::IoT::ThingType PropagatingAttribute

An object that represents the connection attribute, the thing attribute, and the MQTT 5 user property key.

Syntax

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

JSON

{
  "ConnectionAttribute" : String,
  "ThingAttribute" : String,
  "UserPropertyKey" : String
}

YAML

  ConnectionAttribute: String
  ThingAttribute: String
  UserPropertyKey: String

Properties

ConnectionAttribute

The attribute associated with the connection details.

Required: No

Type: String

Allowed values: iot:ClientId | iot:Thing.ThingName

Update requires: No interruption

ThingAttribute

The thing attribute that is propagating for MQTT 5 message enrichment.

Required: No

Type: String

Pattern: [a-zA-Z0-9_.,@/:#-]+

Maximum: 128

Update requires: No interruption

UserPropertyKey

The key of the MQTT 5 user property, which is a key-value pair.

Required: Yes

Type: String

Pattern: [a-zA-Z0-9:$.]+

Maximum: 128

Update requires: No interruption