class_docstr: A plugin that serves 3D visualization of meshes.
class_docstr_tok: ["A","plugin","that","serves","3D","visualization","of","meshes","."]
docstr: Gets the `MeshPluginData` proto for an instance tag.
docstr_tok: ["Gets","the","`","MeshPluginData","`","proto","for","an","instance","tag","."]
code: def _instance_tag_metadata(self, ctx, experiment, run, instance_tag):
      """Gets the `MeshPluginData` proto for an instance tag."""
      results = self._data_provider.list_tensors(
          ctx,
          experiment_id=experiment,
          plugin_name=metadata.PLUGIN_NAME,
          run_tag_filter=provider.RunTagFilter(
              runs=[run], tags=[instance_tag]
          ),
      )
      content = results[run][instance_tag].plugin_content
      return metadata.parse_plugin_metadata(content)
  
imports: import numpy
  from werkzeug import wrappers
  from tensorboard.backend import http_util
  from tensorboard.data import provider
  from tensorboard.plugins import base_plugin
  from tensorboard.plugins.mesh import metadata
  from tensorboard.plugins.mesh import plugin_data_pb2
  from tensorboard import plugin_util
label_desc: Use image node_id 2 for calling the MeshPlugin obj's underlying member method code with example usage: obj._instance_tag_metadata(ctx, experiment, run, instance_tag) and returns: metadata