RunLambdaTaskProps

class aws_cdk.aws_stepfunctions_tasks.RunLambdaTaskProps(*, client_context=None, integration_pattern=None, invocation_type=None, payload=None, qualifier=None)

Bases: object

(deprecated) Properties for RunLambdaTask.

Parameters
  • client_context (Optional[str]) – (deprecated) Client context to pass to the function. Default: - No context

  • integration_pattern (Optional[ServiceIntegrationPattern]) – (deprecated) The service integration pattern indicates different ways to invoke Lambda function. The valid value for Lambda is either FIRE_AND_FORGET or WAIT_FOR_TASK_TOKEN, it determines whether to pause the workflow until a task token is returned. If this is set to WAIT_FOR_TASK_TOKEN, the JsonPath.taskToken value must be included somewhere in the payload and the Lambda must call SendTaskSuccess/SendTaskFailure using that token. Default: FIRE_AND_FORGET

  • invocation_type (Optional[InvocationType]) – (deprecated) Invocation type of the Lambda function. Default: RequestResponse

  • payload (Optional[TaskInput]) – (deprecated) The JSON that you want to provide to your Lambda function as input. Default: - The state input (JSON path ‘$’)

  • qualifier (Optional[str]) – (deprecated) Version or alias of the function to be invoked. Default: - No qualifier

Deprecated

Use LambdaInvoke

Stability

deprecated

Example:

# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
import aws_cdk.aws_stepfunctions as stepfunctions
import aws_cdk.aws_stepfunctions_tasks as stepfunctions_tasks

# task_input is of type TaskInput

run_lambda_task_props = stepfunctions_tasks.RunLambdaTaskProps(
    client_context="clientContext",
    integration_pattern=stepfunctions.ServiceIntegrationPattern.FIRE_AND_FORGET,
    invocation_type=stepfunctions_tasks.InvocationType.REQUEST_RESPONSE,
    payload=task_input,
    qualifier="qualifier"
)

Attributes

client_context

(deprecated) Client context to pass to the function.

Default
  • No context

Stability

deprecated

Return type

Optional[str]

integration_pattern

(deprecated) The service integration pattern indicates different ways to invoke Lambda function.

The valid value for Lambda is either FIRE_AND_FORGET or WAIT_FOR_TASK_TOKEN, it determines whether to pause the workflow until a task token is returned.

If this is set to WAIT_FOR_TASK_TOKEN, the JsonPath.taskToken value must be included somewhere in the payload and the Lambda must call SendTaskSuccess/SendTaskFailure using that token.

Default

FIRE_AND_FORGET

Stability

deprecated

Return type

Optional[ServiceIntegrationPattern]

invocation_type

(deprecated) Invocation type of the Lambda function.

Default

RequestResponse

Stability

deprecated

Return type

Optional[InvocationType]

payload

(deprecated) The JSON that you want to provide to your Lambda function as input.

Default
  • The state input (JSON path ‘$’)

Stability

deprecated

Return type

Optional[TaskInput]

qualifier

(deprecated) Version or alias of the function to be invoked.

Default
  • No qualifier

Stability

deprecated

Return type

Optional[str]