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 action8EVAZ5TND1KHS5FJ1cXwbYWRDry9VUODLPyjcE67DvHAFiO7K7P44hd/h9Jnteojs8tTybIJ/VlP0OuVXFgsfqRMyC4wIECYNwiHsgt079aU8qxI