Chapter 503: simulatePermissions()

Core Idea

Runs tests through the AWS Simulator ensuring that all the necessary permissions are set for the authenticated user.

Key Concepts

• Example
• Arguments
• region
• onSimulation?
• Return value
• decision
• name
• See also

Code Examples

const {results} = await simulatePermissions({
  region: 'us-east-1',
});

for (const result of results) {
  console.log(result.decision); // "allowed"
  console.log(result.name); // "iam:SimulatePrincipalPolicy"
}

• What it demonstrates: Usage pattern for simulatePermissions() from the official docs.

Key Takeaways

1. Understand example when working with simulatePermissions().
2. Understand arguments when working with simulatePermissions().
3. Understand region when working with simulatePermissions().
4. Understand onsimulation? when working with simulatePermissions().
5. Understand return value when working with simulatePermissions().

Connects To

• api: related page in the Lambda (@remotion/lambda) section.
• Approuterwebhook: related page in the Lambda (@remotion/lambda) section.
• Authentication: related page in the Lambda (@remotion/lambda) section.