List of supported regions for DocumentDB is not up-to-date

[kroman379]

Describe the bug

List of supported regions for DocumentDB returned by software.amazon.awssdk.regions.servicemetadata.DocdbServiceMetadata#regions does not include eu-south-1, although this service is available in this region.

Expected Behavior

Expect to get eu-south-1 region in list of supported regions for DocDB service

Current Behavior

List of supported regions for DocDB does not include eu-south-1 region

Reproduction Steps

Call software.amazon.awssdk.regions.servicemetadata.DocdbServiceMetadata#regions method to get list of supported regions for DocDB service

Possible Solution

No response

Additional Information/Context

No response

AWS Java SDK version used

2.27.20

JDK version used

21

Operating System and version

MacOS

[debora-ito]

Hi @kroman379 instead of looking at the code in DocdbServiceMetadata class, you need to use the static method in the DocDbClient:

    DocDbClient.serviceMetadata().regions().forEach(System.out::println)

That's because the DocDb client will resolve to the RDS service metadata, which contains the eu-south-1 region. Note that DocumentDB endpoints are RDS endpoints: https://docs.aws.amazon.com/general/latest/gr/amazondocdb.html