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 actionY2JAB0GY6D2EYVMZ4hwTb0G6g795hyX6g6aXm3zDKB2mhw7ljKogqQbiB0yHvO3QzHhipZczkRWezK0gCGheY36Gj7Qsrr4/MaNeHSoSEfYyUcGIY0OLQ8GLy2g=