class Aws::IoTEvents::Types::DynamoDBv2Action

Defines an action to write to the Amazon DynamoDB table that you created. The default action payload contains all the information about the detector model instance and the event that triggered the action. You can customize the [payload]. A separate column of the DynamoDB table receives one attribute-value pair in the payload that you specify.

You must use expressions for all parameters in `DynamoDBv2Action`. The expressions accept literals, operators, functions, references, and substitution templates.

Examples

For more information, see [Expressions] in the *AWS IoT Events Developer Guide*.

The value for the `type` parameter in `Payload` must be `JSON`.

[1]: docs.aws.amazon.com/iotevents/latest/apireference/API_Payload.html [2]: docs.aws.amazon.com/iotevents/latest/developerguide/iotevents-expressions.html

@note When making an API call, you may pass DynamoDBv2Action

data as a hash:

    {
      table_name: "DynamoTableName", # required
      payload: {
        content_expression: "ContentExpression", # required
        type: "STRING", # required, accepts STRING, JSON
      },
    }

@!attribute [rw] table_name

The name of the DynamoDB table.
@return [String]

@!attribute [rw] 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`.
@return [Types::Payload]

Constants

SENSITIVE