docstr: Fetches filenames, read URLs, and datasource URLs from the given tag.
  
  More information:
  https://docs.lightly.ai/docs/filenames-and-readurls
  
  Args:
      tag_id:
          ID of the tag which should exported.
  
  Returns:
      A list of dictionaries with the keys "filename", "readUrl" and "datasourceUrl".
      An example:
      [
          {
              "fileName": "sample1.jpg",
              "readUrl": "s3://my_datasource/sample1.jpg?read_url_key=EAIFUIENDLFN",
              "datasourceUrl": "s3://my_datasource/sample1.jpg",
          },
          {
              "fileName": "sample2.jpg",
              "readUrl": "s3://my_datasource/sample2.jpg?read_url_key=JSBFIEUHVSJ",
              "datasourceUrl": "s3://my_datasource/sample2.jpg",
          },
      ]
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code: def export_filenames_and_read_urls_by_tag_id(
      self,
      tag_id: str,
  ) -> List[Dict[str, str]]:
      """Fetches filenames, read URLs, and datasource URLs from the given tag.
  
      More information:
      https://docs.lightly.ai/docs/filenames-and-readurls
  
      Args:
          tag_id:
              ID of the tag which should exported.
  
      Returns:
          A list of dictionaries with the keys "filename", "readUrl" and "datasourceUrl".
          An example:
          [
              {
                  "fileName": "sample1.jpg",
                  "readUrl": "s3://my_datasource/sample1.jpg?read_url_key=EAIFUIENDLFN",
                  "datasourceUrl": "s3://my_datasource/sample1.jpg",
              },
              {
                  "fileName": "sample2.jpg",
                  "readUrl": "s3://my_datasource/sample2.jpg?read_url_key=JSBFIEUHVSJ",
                  "datasourceUrl": "s3://my_datasource/sample2.jpg",
              },
          ]
  
      """
      filenames_string = "\n".join(
          utils.paginate_endpoint(
              self._tags_api.export_tag_to_basic_filenames,
              dataset_id=self.dataset_id,
              tag_id=tag_id,
              file_name_format=FileNameFormat.NAME,
          )
      )
      read_urls_string = "\n".join(
          utils.paginate_endpoint(
              self._tags_api.export_tag_to_basic_filenames,
              dataset_id=self.dataset_id,
              tag_id=tag_id,
              file_name_format=FileNameFormat.REDIRECTED_READ_URL,
          )
      )
      datasource_urls_string = "\n".join(
          utils.paginate_endpoint(
              self._tags_api.export_tag_to_basic_filenames,
              dataset_id=self.dataset_id,
              tag_id=tag_id,
              file_name_format=FileNameFormat.DATASOURCE_FULL,
          )
      )
      # The endpoint exportTagToBasicFilenames returns a plain string so we
      # have to split it by newlines in order to get the individual entries.
      # The order of the fileNames and readUrls and datasourceUrls is guaranteed to be the same
      # by the API so we can simply zip them.
      filenames = filenames_string.split("\n")
      read_urls = read_urls_string.split("\n")
      datasource_urls = datasource_urls_string.split("\n")
      return [
          {
              "fileName": filename,
              "readUrl": read_url,
              "datasourceUrl": datasource_url,
          }
          for filename, read_url, datasource_url in zip(
              filenames, read_urls, datasource_urls
          )
      ]
  
file_path: lightly/lightly/api/api_workflow_export.py
imports: import warnings
  from typing import Dict, List
  from lightly.api import utils
  from lightly.openapi_generated.swagger_client.models import FileNameFormat, LabelBoxDataRow, LabelBoxV4DataRow, LabelStudioTask
label_desc: Use image node_id 9 for calling the _ExportDatasetMixin obj's underlying member method code with example usage: obj.export_filenames_and_read_urls_by_tag_id(tag_id) and returns: unknown