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 # get\_topo\_volumes\_of\_label\_name\_pattern

 Last update: 02.04.2026 

<a id="ansys.meshing.prime.Part.get_topo_volumes_of_label_name_pattern"></a>

#### Part.get\_topo\_volumes\_of\_label\_name\_pattern(label\_name\_pattern, name\_pattern\_params)

Gets the topovolumes of labels of the given label name expression.

**Parameters:**

**label\_name\_pattern**

Name pattern to be matched with topovolume name

**name\_pattern\_params**

Name pattern parameters used to match topovolume name pattern.

**Returns:**

`Iterable`\[[`int`](https://docs.python.org/3.11/library/functions.html#int)\] Returns the ids of the topovolumes.

**Return type:**

[`Iterable`](https://docs.python.org/3.11/library/typing.html#typing.Iterable)\[[`int`](https://docs.python.org/3.11/library/functions.html#int)\]

### Notes

**This is a beta API**. **The behavior and implementation may change in future**.

### Examples

```pycon
>>> topo_volumes = prime.get_topo_volumes_of_label_name_pattern(
>>>                      label_name_pattern = "solid*",
>>>                      params = prime.NamePatternParams(model=model))

```