Add Handling when Create EC2 call fails

[dheerajoruganty]

Description:

When making an API call to create an EC2 instance, the request may fail due to various reasons such as:

• Invalid configuration passed to the API (e.g., incorrect instance type, missing parameters, etc.)
• Service quotas or limits being reached (e.g., number of instances, VPC limits, etc.)
• AWS region-specific issues

Currently, there is no error handling mechanism in place to gracefully handle such failures. If an instance creation request fails, it causes the process to stop unexpectedly. We need to implement error handling logic to skip the failed instance creation attempt and proceed to the next one.

Steps to Reproduce:

1. Call the EC2 API with invalid or incorrect parameters.
2. If a service quota limit is reached, the process halts with an error message.

Expected Behavior:

• When the API call fails, the failure should be caught, logged, and skipped.
• The process should continue attempting to create subsequent instances, instead of stopping on the first failure.

Possible Solutions:

• Implement error handling for the EC2 instance creation API call.
• On failure, log the error message and skip the failed attempt.
• Ensure the script proceeds with the next instance creation request in the list.

Relevant Code/Section:

Add error handling in the code section responsible for making EC2 instance creation API calls.