Overview
Connect to AWS by using an IAM user’s access key to assume the IAM role you specify.Configuring AWS Access
Before creating the connection, make sure:- You have an IAM user or IAM principal that can call
sts:AssumeRole. - You have an IAM role with the permissions you want to use.
- That role’s trust policy allows that principal to assume it.
- If you use third-party-style cross-account protection, you have the
ExternalIdvalue ready for the connection.
Connect In Mistle
Open Integrations in the dashboard, choose AWS, then select Access key + AssumeRole. Enter:| Field | Value |
|---|---|
accessKeyId | IAM user access key ID |
secretAccessKey | IAM user secret access key |
roleArn | Role ARN that Mistle should assume |
externalId | Optional external ID if your trust policy requires one |
durationSeconds | Optional STS session duration between 900 and 43200 |