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 # ensightservice::UpdateGroup Struct Reference

 Last update: 16.07.2025 

Update a Group entity. [More...](structensightservice_1_1_update_group.xhtml#details)

## <a id="pub-attribs" name="pub-attribs"></a>Public Attributes

<a id="a4b06508d1f2c67eed03e08761c4ffc70"></a>uint64 [id](structensightservice_1_1_update_group.xhtml#a4b06508d1f2c67eed03e08761c4ffc70) = 1 The Group entity id.   
 <a id="aca9ddd6ca9436d5ae2c30a7ba9330512"></a>uint64 [parent\_id](structensightservice_1_1_update_group.xhtml#aca9ddd6ca9436d5ae2c30a7ba9330512) = 2 Parent Group or View id.   
 <a id="a2a58f9e6568b11df1cae46a0cb52644a"></a>string [name](structensightservice_1_1_update_group.xhtml#a2a58f9e6568b11df1cae46a0cb52644a) = 3 The name of the Group.   
 <a id="a59de9866a1bb62fa95f4171d0e4a6fd4"></a>repeated float [matrix4x4](structensightservice_1_1_update_group.xhtml#a59de9866a1bb62fa95f4171d0e4a6fd4) = 4 A 4x4 transformation matrix.   
 <a id="aaad1709ec0adb4af890bbf63e81cd673"></a>map&lt; string, string &gt; [attributes](structensightservice_1_1_update_group.xhtml#aaad1709ec0adb4af890bbf63e81cd673) = 5 General attributes associated with this Group.   
 <a id="a1c833986aaea9d12f310c5b739424148"></a>string [hash](structensightservice_1_1_update_group.xhtml#a1c833986aaea9d12f310c5b739424148) = 6 hash for this message payload   
 <a id="details" name="details"></a>## Detailed Description

Update a Group entity.

Sent to update a group entity. The group is a simple entity serving as the basic "tree" node.

The attributes are open for various uses, but several attribute key values have already been defined:

Attribute Value ENS\_OBJ\_TYPE The EnSight object type associated with this Group entity (e.g. "ENS\_PART", "ENS\_CASE", "ENS\_VAR"). ENS\_OBJ\_ID The EnSight object ID associated with the Group entity. ENS\_UNITS\_SYSTEM The unit system for the a specific ENS\_CASE. Encoded in JSON. An example would be: '{"system":"SI","label":"Metric SI","M":"kg","L":"m","T":"s","K":"K","Q":"A","D":"rad","I":"cd","A":"mol"}'. See also [EnSight Units](https://nexusdemo.ensight.com/docs/python/html/ENS_UNITSSchema.html#TOC-ENS_UNITS_SYSTEM "EnSight Units System"). ENS\_CASE\_DATAFORMAT The EnSight data reader used to load this portion of the tree. An example would be: 'Fluent'. Definition at line [348](dynamic__scene__graph_8proto_source.xhtml#l00348) of file [dynamic\_scene\_graph.proto](dynamic__scene__graph_8proto_source.xhtml).



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The documentation for this struct was generated from the following file:- D:/ANSYSDev/NoBackup/branches/EnSight-Second-Coming/ensight/client/rpc\_interface/[dynamic\_scene\_graph.proto](dynamic__scene__graph_8proto_source.xhtml)