Cached tile state.
|esriTileStateRegular||0||Regular tile: tile retrieved successfully from the tile host.|
|esriTileStateResampledOnNoData||1||Tile, obtained by resampling from lower resolution tile because of no data available.|
|esriTileStateResampledOnFailure||2||Tile, obtained by resampling from lower resolution tile because of I/O failure.|
|esriTileState_NotModified||3||Tile is not modified on the data source since the previous request. The client has the latest version of the tile.|
|esriTileState_MissingTopLevelData||-2147483648||Flag, indicating, that the data has been obtained from a top-level LOD, which is not present on the source. Requires special processing by the client.|