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 actionRYKZCTCF05PRW80J3BiJdkp+ctjFzUAup6+ySNMkHhFkJeZZEKwK3e6MA3JaXxF9xMgfDUg0IZO8PuO2U+rES1iB73Y=