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 actionZVJN5XJ20ZPN6B2NkGVXrEQ59msryfdlWDUL0y14v8f52XG4sWNZ0+d3eREunj+YJjB6xwiiq0dxruesQOU8Nmn5Eno=