class_docstr: Hook for the Google Cloud Build Service.
  
  :param gcp_conn_id: The connection ID to use when fetching connection info.
  :param impersonation_chain: Optional service account to impersonate using short-term
      credentials, or chained list of accounts required to get the access_token
      of the last account in the list, which will be impersonated in the request.
      If set as a string, the account must grant the originating account
      the Service Account Token Creator IAM role.
      If set as a sequence, the identities from the list must grant
      Service Account Token Creator IAM role to the directly preceding identity, with first
      account from the list granting this role to the originating account.
class_docstr_tok: ["Hook","for","the","Google","Cloud","Build","Service",".",":","param","gcp_conn_id",":","The","connection","ID","to","use","when","fetching","connection","info",".",":","param","impersonation_chain",":","Optional","service","account","to","impersonate","using","short-term","credentials",",","or","chained","list","of","accounts","required","to","get","the","access_token","of","the","last","account","in","the","list",",","which","will","be","impersonated","in","the","request",".","If","set","as","a","string",",","the","account","must","grant","the","originating","account","the","Service","Account","Token","Creator","IAM","role",".","If","set","as","a","sequence",",","the","identities","from","the","list","must","grant","Service","Account","Token","Creator","IAM","role","to","the","directly","preceding","identity",",","with","first","account","from","the","list","granting","this","role","to","the","originating","account","."]
docstr: Waits for long-lasting operation to complete.
docstr_tok: ["Waits","for","long-lasting","operation","to","complete","."]
code: def wait_for_operation(
      self, operation: Operation, timeout: float | None = None
  ):
      """Waits for long-lasting operation to complete."""
      try:
          return operation.result(timeout=timeout)
      except Exception:
          error = operation.exception(timeout=timeout)
          raise AirflowException(error)
  
imports: from __future__ import annotations
  import warnings
  from typing import TYPE_CHECKING, Sequence
  from google.api_core.client_options import ClientOptions
  from google.api_core.exceptions import AlreadyExists
  from google.api_core.gapic_v1.method import DEFAULT, _MethodDefault
  from google.cloud.devtools.cloudbuild_v1 import CloudBuildAsyncClient, CloudBuildClient, GetBuildRequest
  from airflow.exceptions import AirflowException, AirflowProviderDeprecationWarning
  from airflow.providers.google.common.consts import CLIENT_INFO
  from airflow.providers.google.common.hooks.base_google import PROVIDE_PROJECT_ID, GoogleBaseHook
label_desc: Use image node_id 3 for calling the CloudBuildHook obj's underlying member method code with example usage: obj.wait_for_operation(operation, timeout) and returns: operation