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 action86BJRFT4XWXR6R6Vu62RMa1CMSmN2kYj4SdLB9vl7wz4YnFKxZvdDspbtvSZvU4O9OhG7P+q84JqQsqPkmzYmOtENP18n1xt/rTVI0A5kq3X3dTI