Call AWS Lambda from Aurora RDS Stored Procedure Permissions Issue
问题 I've created a few Lambdas in AWS, and an Aurora RDS (publicly available). I couldn't execute lambdas (via call mysql.lambda_async ). When I tried that I got the error ERROR 1873: 1873: Lambda API returned error: Missing Credentials: Cannot instantiate Lambda Client . I tried attaching an IAM role called aurora-lambdas where I set full access to RDS and Lambdas and a trusted relationship between those services, but after trying various configurations I still get the issue. Do someone have