AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action6STRDC9DD970AWRWr5GC/ZM0zMixm9nT4kv+eHUIXm8QRBJiq1ihao1eJNKWl2nqcQfkTiwAF91eAyLdbi7P7tiPsYs=