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 actionFZEGCMEP01YK4DDFDEXnyEtGqLsz6Man47XVI5iTbf4pWHGFdLomiEu5u/CSYg5k/ZJVGkoD3rXHNPXYmGg6tS2XUxEP71ibm4J/y6fCYzoRS0Br