def METHOD_NAME(job_id: Optional[pulumi.Input[str]] = None,
                              project: Optional[pulumi.Input[Optional[str]]] = None,
                              region: Optional[pulumi.Input[Optional[str]]] = None,
                              opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetJobIamPolicyResult]:
    """
    Retrieves the current IAM policy data for a Dataproc job.
    ## example
    ```python
    import pulumi
    import pulumi_gcp as gcp
    policy = gcp.dataproc.get_job_iam_policy(job_id=google_dataproc_job["pyspark"]["reference"][0]["job_id"],
        region="us-central1")
    ```
    :param str job_id: The name or relative resource id of the job to manage IAM policies for.
    """
    ...