class_docstr: Helper class for constructing Dataproc resource link.
  
  .. warning::
     This link is deprecated.
class_docstr_tok: ["Helper","class","for","constructing","Dataproc","resource","link",".","..","warning",":",":","This","link","is","deprecated","."]
code: def get_link(
      self,
      operator: BaseOperator,
      *,
      ti_key: TaskInstanceKey,
  ) -> str:
      conf = XCom.get_value(key=self.key, ti_key=ti_key)
      return (
          conf["url"].format(
              region=conf["region"],
              project_id=conf["project_id"],
              resource=conf["resource"],
          )
          if conf
          else ""
      )
  
imports: from __future__ import annotations
  import warnings
  from typing import TYPE_CHECKING, Any
  from airflow.exceptions import AirflowProviderDeprecationWarning
  from airflow.models import BaseOperatorLink, XCom
  from airflow.providers.google.cloud.links.base import BASE_LINK, BaseGoogleLink
label_desc: Use image node_id 2 for calling the DataprocLink obj's underlying member method code with example usage: obj.get_link(operator) and returns: unknown