What is the ServiceCode for Amazon Keyspaces (for Apache Cassandra)?

Hello.

When I checked with the command below, it seems likely that "AmazonMCS" is the service code for Amazon Keyspaces.
During the preview period, it was called Amazon MCS, but officially it appears to be a service called Amazon Keyspaces.

aws pricing describe-services --region us-east-1 --query "Services"[]."ServiceCode"

https://aws.amazon.com/jp/blogs/aws/new-amazon-keyspaces-for-apache-cassandra-is-now-generally-available/

We introduced Amazon Managed Apache Cassandra Service (MCS) in preview at re:Invent last year. In the few months that passed, the service introduced many new features, and it is generally available today with a new name: Amazon Keyspaces (for Apache Cassandra).