Share information about which Maven repo to download this from

Hi. We're unable to use this in our builds since this seems to baked in to the EMR cluster. The docs say that EMR provides it's own repository https://docs.aws.amazon.com/emr/latest/ReleaseGuide/emr-artifact-repository.html however we cannot find this.

Please could you share the repository URL and the GAV definition about where this can be found? for example:

com.amazonaws.glue
sagemaker-spark
spark_3.0.1-amzn-0-1.4.1

I can see this on my Spark classpath on EMR 6.1.0 as `/usr/share/aws/sagemaker-spark-sdk/lib/sagemaker-spark-sdk.jar` with the version `spark_3.0.1-amzn-0-1.4.1`. Where can we find this?

Start with the AWS EMR artifact repository documentation linked in the issue and verify the SageMaker Spark JAR path and version reported for EMR 6.1.0. Document the repository URL and matching Maven GAV for sagemaker-spark-sdk, then confirm the dependency details are usable in an external build.

Written by the indexing model from the issue text.