ArcGIS Server SOI - HandleRESTRequest Parameter limitations
The SOI Rest request handler method - public byte[] HandleRESTRequest(string Capabilities, string resourceName, string operationName, string operationInput, string outputFormat, string requestProperties, out string responseProperties) HandleRESTRequest paramater provides following information inside the method capabilities Map,Query,Data resourceName layers/0 , operationName query, operationInput {"returnZ":false,"returnIdsOnly":false, "where":"","returnDistinctValues":false,"returnM":false,"returnCountOnly":false,"returnExtentsOnly":false, "returnTrueCurves":false,"returnGeometry":true, "spatialRel":"esriSpatialRelIntersects","geometryType":"esriGeometryEnvelope"}, outputFormat json, requestProperties {"computeETag":true,"ETag":"\"c429a59c\""}, responseProperties {...