Why is it important to use the 'ResultPath' field in a Step Functions Task state when calling DynamoDB?

hard🧠 Conceptual Q10 of 15

DynamoDB - with Serverless

ATo set the timeout for the DynamoDB operation

BTo control where the DynamoDB response is inserted in the state input/output

CTo define the IAM role for the Task

DTo specify the DynamoDB table name

Step-by-Step Solution

Solution:

Step 1: Understand ResultPath purpose
ResultPath controls how the output of a Task is merged with the input for the next state.
Step 2: Differentiate from other fields
TableName is in Parameters, IAM role is configured elsewhere, timeout is a separate field.
Final Answer:
To control where the DynamoDB response is inserted in the state input/output -> Option B
Quick Check:
ResultPath manages Task output placement [OK]

Quick Trick: Use ResultPath to merge Task output with input [OK]

Common Mistakes:

MISTAKES

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