An AWS client machine with the AWS CLI is pre-configured for you. Confirm your environment is set to us-east-1 before proceeding.
Usage Limits and Guidelines
| Resource | Constraint |
|---|---|
| Lab Duration | 60 minutes per session |
| Supported Region | us-east-1 (only) |
| Function Timeout | ≤ 10 seconds |
| Memory Allocation | ≤ 512 MB |
| Invocation Quota | ≤ 300 calls per lab |
| Configuration Edits | Disabled after creation |
If you exceed the timeout or memory cap, your function’s settings will revert to defaults (3 s timeout, 128 MB memory). Surpassing 300 invocations will automatically delete the Lambda function.
Quick-Start Checklist
- Verify your AWS CLI is working:
- Confirm region:
- When creating a new function, specify:
--timeout 10--memory-size 512
- Monitor invocations:

Links and References
- AWS Lambda service – Official documentation for serverless functions.
- AWS CLI – Command-Line Interface user guide.