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Task runners call EvaluateExpression to evaluate a string in the context of the specified object

Description

Task runners call evaluate_expression to evaluate a string in the context of the specified object. For example, a task runner can evaluate SQL queries stored in Amazon S3.

Usage

datapipeline_evaluate_expression(pipelineId, objectId, expression)

Arguments

  • pipelineId

    [required] The ID of the pipeline.

  • objectId

    [required] The ID of the object.

  • expression

    [required] The expression to evaluate.

Value

A list with the following syntax:

list(
  evaluatedExpression = "string"
)

Request syntax

svc$evaluate_expression(
  pipelineId = "string",
  objectId = "string",
  expression = "string"
)