AWS Lambda access to AWS RDS databases

For a Lambda to access an AWS RDS database instance, it needs to be in the same VPC as the RDS instance. However, if you haven’t created and assigned a role with persmissions for the Lambda to access the VPC, you’ll see this error when creating your Lambda:

To fix this per steps in the tutorial here, create a role with permission ‘AWSLambdaVPCAccessExecutionRole’.

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