in lambdacontext/context.go [30:40]
func init() {
LogGroupName = os.Getenv("AWS_LAMBDA_LOG_GROUP_NAME")
LogStreamName = os.Getenv("AWS_LAMBDA_LOG_STREAM_NAME")
FunctionName = os.Getenv("AWS_LAMBDA_FUNCTION_NAME")
if limit, err := strconv.Atoi(os.Getenv("AWS_LAMBDA_FUNCTION_MEMORY_SIZE")); err != nil {
MemoryLimitInMB = 0
} else {
MemoryLimitInMB = limit
}
FunctionVersion = os.Getenv("AWS_LAMBDA_FUNCTION_VERSION")
}