Currently, GRC uses a global sts endpoint(sts.amazonaws.com).
AWS CLI v2 and major sdk use regional sts endpoint by default.
We need to configure sts_regional_endpoints = regional for aws profiles when using vpc endpoints on isolated subnets even if using AWS CLI v2.
Currently, GRC uses a global sts endpoint(sts.amazonaws.com). AWS CLI v2 and major sdk use regional sts endpoint by default. We need to configure
sts_regional_endpoints = regional
for aws profiles when using vpc endpoints on isolated subnets even if using AWS CLI v2.AWS STS Regionalized endpoints https://docs.aws.amazon.com/sdkref/latest/guide/feature-sts-regionalized-endpoints.html