How to externalize AWS credentials?

[eugen-eugen]

Hello dear community.
I want to run flowise in a system, which stores the AWS credentials in form of evironment variables AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN and AWS_ACCESS_KEY_ID.
The credentials change every hour automatically.
How can I configure the AWS Bedrock Chat Node in order to use these environment variables for AWS credentials?
Thank you very much!

[eugen-eugen]

Just read, that for this case I should just leave credential empty. Then flowise will be going to use standard AWS credential sourcing.