Enable support for obtaining service limit data from the separate checks per service

[sreeramsanjay]

Ask:
Enable support for obtaining service limit data from the separate checks per service.

Error:
An error occurred (InvalidParameterValueException) when calling the DescribeTrustedAdvisorCheckResult operation: Unknown ID: eW7HH0l7J9

Notice from Amazon:
You may be impacted if you use any of the following methods:

• Specifically call DescribeTrustedAdvisorCheckResult or DescribeTrustedAdvisorCheckSummaries for Check ID "eW7HH0l7J9"
• Get a list of all checks in Trusted Advisor by calling DescribeTrustedAdvisorChecks and then get check result data or check summary data for each of the checks in the list by calling DescribeTrustedAdvisorCheckResult or DescribeTrustedAdvisorCheckSummaries.
• Use the console (UI) to download the Excel sheet with all check results in it.

What is changing?

There are three changes, outlined below:

1. We have now enabled the newly launched vCPU-limits [4] with the EC2 On Demand Instances Service Limit check (ID: "0Xc6LMYG8P").
2. The combined "Service Limits" check with check ID "eW7HH0l7J9" no longer includes EC2 service limit information.
3. We plan to disable the combined "Service Limits" check with check ID "eW7HH0l7J9" on February 18, 2020. After this time you will not be able to access this check via API, CLI or console.

How do I mitigate for this change?

• We recommend discontinuing the use of the Service Limits check (check ID "eW7HH0l7J9"). Instead, we recommend obtaining service limit data from the separate checks, per service, in the "service limit category" [5]. The checks in "service limit" category include all the information in the combined Service Limits check as well as 11 additional checks for improved coverage.
• For EC2 service limits specifically, we recommend using the EC2 On Demand Instances Service Limit check (ID: "0Xc6LMYG8P") which now has support for vCPU limits.
• If you use the console (UI) to download the Excel sheet with all check results in it, you will still be able to view service limits shown in individual tabs for each service. The EC2 service limits information is available in the tab named "EC2 On-Demand instances".