AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionX194WMRVK1H8CG3RdiOSwa5pqosADb3xwtIwFZ+911IJXT8mr7aOIuM7+AGq6a43StXWd5+uiO3PK3yiBOYrmdHeS4i5p5patu7VHnpvngrQUsEEXvlWulmoC1c=