apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: selfsigned
  namespace: external-secrets
spec:
  selfSigned: {}
---
apiVersion: external-secrets.io/v1
kind: ClusterSecretStore
metadata:
  name: aws-secrets-manager
spec:
  provider:
    aws:
      service: SecretsManager
      region: us-east-1
      # No auth block - uses EC2 instance role via AWS SDK default credential chain (IMDS)