$ python datasets.py

usage: datasets.py [-h] [--service_account_json SERVICE_ACCOUNT_JSON]
                   [--project_id PROJECT_ID] [--cloud_region CLOUD_REGION]
                   [--dataset_id DATASET_ID] [--time_zone TIME_ZONE]
                   [--destination_dataset_id DESTINATION_DATASET_ID]
                   [--keeplist_tags KEEPLIST_TAGS] [--member MEMBER]
                   [--role ROLE]
                   {create-dataset,delete-dataset,get-dataset,list-datasets,patch-dataset,get_iam_policy,set_iam_policy,deidentify-dataset}
                   ...

positional arguments:
  {create-dataset,delete-dataset,get-dataset,list-datasets,patch-dataset,get_iam_policy,set_iam_policy,deidentify-dataset}
    create-dataset      Creates a dataset.
    delete-dataset      Deletes a dataset.
    get-dataset         Gets any metadata associated with a dataset.
    list-datasets       Lists the datasets in the project.
    patch-dataset       Updates dataset metadata.
    get_iam_policy      Gets the IAM policy for the specified dataset.
    set_iam_policy      Sets the IAM policy for the specified dataset. A
                        single member will be assigned a single role. A member
                        can be any of: - allUsers, that is, anyone -
                        allAuthenticatedUsers, anyone authenticated with a
                        Google account - user:email, as in
                        'user:somebody@example.com' - group:email, as in
                        'group:admins@example.com' - domain:domainname, as in
                        'domain:example.com' - serviceAccount:email, as in
                        'serviceAccount:my-other-
                        app@appspot.gserviceaccount.com' A role can be any IAM
                        role, such as 'roles/viewer', 'roles/owner', or
                        'roles/editor'
    deidentify-dataset  Creates a new dataset containing de-identified data
                        from the source dataset.

optional arguments:
  -h, --help            show this help message and exit
  --service_account_json SERVICE_ACCOUNT_JSON
                        Path to service account JSON file.
  --project_id PROJECT_ID
                        GCP project name
  --cloud_region CLOUD_REGION
                        GCP cloud region
  --dataset_id DATASET_ID
                        Name of dataset
  --time_zone TIME_ZONE
                        The default timezone used by a dataset
  --destination_dataset_id DESTINATION_DATASET_ID
                        The name of the new dataset where the de-identified
                        data will be written
  --keeplist_tags KEEPLIST_TAGS
                        The data to keeplist, for example "PatientID" or
                        "StudyInstanceUID"
  --member MEMBER       Member to add to IAM policy (e.g.
                        "domain:example.com")
  --role ROLE           IAM Role to give to member (e.g. "roles/viewer")