How to connect to RDS aurora MYSQL private DB using Boto3?

Question

I tried searching ways to connect to **RDS aurora serverless MYSQL private db** found a way [here](https://stackoverflow.com/questions/35468372/using-boto3-to-interact-with-amazon-aurora-on-rds#:~:text=Here%20are%20a%20couple%20examples), but it is asking secret arn of the DB, unable to find that one out
can anyone help me with the way to generate secret ARN or a way to connect to  **RDS aurora serverless MYSQL private db** 
i am able to fetch all remaining details for the option mentioned in the above link,
steps i am following:
1. created **RDS aurora serverless MYSQL private db**
2. connected a ec2 instance
3. generating python script to connect to rds
if you suggest any alternative, that is also fine,
TIA

Answer

If you're referring to this documentation https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/data-api.html#data-api.calling.python then it will only work if you have an Aurora Serverless v1 (not v2) and a Data API enabled.

When enabling the Data API, you'll be creating a secret, and its ARN then you'll be putting in the secret_arn variable in that python script

How to connect to RDS aurora MYSQL private DB using Boto3?

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