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 actionXNN0V8FYCS01CV7DEp6X1NkRHD63ih4IwWh91NF6i0hsjzUqXFAL6JQRl2b1wV4VFjpUz4Hjojc0j/jwCrXUV0VApAh8LcAvYJ+1tps1Cqt3q8Uf0HJz4DXQoKg=