AWS Lambda now supports up to 10 GB of memory and 6 vCPU cores in AWS GovCloud (US) Regions

AWS Lambda customers in the AWS GovCloud (US) Regions can now provision Lambda functions with a maximum of 10,240 MB (10 GB) of memory, a more than 3x increase compared to the previous limit of 3,008 MB. With larger functions, customers can now more easily use AWS Lambda for workloads such as batch, extract, transform, load (ETL) jobs, and media processing applications that need to perform memory intensive operations at scale.

Source:: Amazon AWS