Class: AWSCDK::IoTEvents::CfnInput::AttributeProperty

Inherits:

Jsii::Struct

• Object
• Jsii::Struct
• AWSCDK::IoTEvents::CfnInput::AttributeProperty

Defined in:

io_t_events/cfn_input.rb

Overview

The attributes from the JSON payload that are made available by the input.

Inputs are derived from messages sent to the AWS IoT Events system using BatchPutMessage . Each such message contains a JSON payload. Those attributes (and their paired values) specified here are available for use in the condition expressions used by detectors.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotevents-input-attribute.html

Instance Attribute Summary

• #json_path ⇒ String readonly

  An expression that specifies an attribute-value pair in a JSON structure.

Class Method Summary

• .jsii_properties ⇒ Object

Instance Method Summary

• #initialize(json_path:) ⇒ AttributeProperty constructor

  A new instance of AttributeProperty.

• #to_jsii ⇒ Object

Constructor Details

#initialize(json_path:) ⇒ AttributeProperty

Returns a new instance of AttributeProperty.

Parameters:

• json_path (String) —

  An expression that specifies an attribute-value pair in a JSON structure.

# File 'io_t_events/cfn_input.rb', line 566

def initialize(json_path:)
  @json_path = json_path
  Jsii::Type.check_type(@json_path, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJzdHJpbmcifQ==")), "jsonPath")
end

Instance Attribute Details

#json_path ⇒ String (readonly)

An expression that specifies an attribute-value pair in a JSON structure.

Use this to specify an attribute from the JSON payload that is made available by the input. Inputs are derived from messages sent to AWS IoT Events ( BatchPutMessage ). Each such message contains a JSON payload. The attribute (and its paired value) specified here are available for use in the condition expressions used by detectors.

Syntax: <field-name>.<field-name>...

Returns:

• (String)

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-iotevents-input-attribute.html#cfn-iotevents-input-attribute-jsonpath

# File 'io_t_events/cfn_input.rb', line 579

def json_path
  @json_path
end

Class Method Details

.jsii_properties ⇒ Object

# File 'io_t_events/cfn_input.rb', line 581

def self.jsii_properties
  {
    :json_path => "jsonPath",
  }
end

Instance Method Details

#to_jsii ⇒ Object

# File 'io_t_events/cfn_input.rb', line 587

def to_jsii
  result = {}
  result.merge!({
    "jsonPath" => @json_path,
  })
  result.compact
end