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 actionDM5QE356GM01FY2KeOBVbwtT+tcL+FcSxf3rXiHJRmyvhoI3UK7vWBlsumY4t6rOLSzbJbnLKqSM5zIx8+4eSJY03Bg=