What will be the result of calling the AWS CLI command to list users in a Cognito User Pool with an invalid User Pool ID?

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AWS - Serverless Architecture

What will be the result of calling the AWS CLI command to list users in a Cognito User Pool with an invalid User Pool ID?
aws cognito-idp list-users --user-pool-id invalid-id

AResourceNotFoundException error

BEmpty user list

CAccessDeniedException error

DList of users returned

Step-by-Step Solution

Solution:

Step 1: Identify error for invalid User Pool ID
An invalid User Pool ID causes ResourceNotFoundException.
Step 2: Compare with other errors
AccessDeniedException is for permission issues; empty list means valid pool with no users.
Final Answer:
ResourceNotFoundException error -> Option A
Quick Check:
Invalid pool ID = ResourceNotFoundException [OK]

Quick Trick: Invalid pool ID triggers ResourceNotFoundException [OK]

Common Mistakes:

Expecting empty list instead of error
Confusing permission errors with invalid ID
Assuming users are returned regardless

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What will be the result of calling the AWS CLI command to list users in a Cognito User Pool with an invalid User Pool ID?

Step 1: Identify error for invalid User Pool ID

Step 2: Compare with other errors

Final Answer:

Quick Check:

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