I'm trying to determine if it's possible to use the AmazonSQSClient to get the number of messages in an AWS FIFO queue group (messages with a specific MessageGroupId).
I have already looked at some docs: https://docs.aws.amazon.com/sdkfornet/v3/apidocs/items/SQS/TSQSClient.html
The docs hint that I might be able to do what I want with the GetQueueAttributes method... although it isn't clear. I want to do this within a Lambda function.
Is this possible?