v5.18.0/website/docs/r/bigquery_datapolicy_data_policy.html.markdown

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subcategory: "BigQuery Data Policy"
description: |-
  A BigQuery Data Policy
---

# google\_bigquery\_datapolicy\_data\_policy

A BigQuery Data Policy


To get more information about DataPolicy, see:

* [API documentation](https://cloud.google.com/bigquery/docs/reference/bigquerydatapolicy/rest/v1beta1/projects.locations.dataPolicies/create)
* How-to Guides
    * [Official Documentation](https://cloud.google.com/bigquery/docs/column-data-masking-intro)

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## Example Usage - Bigquery Datapolicy Data Policy Basic


```hcl
resource "google_bigquery_datapolicy_data_policy" "data_policy" {
    location         = "us-central1"
    data_policy_id   = "data_policy"
    policy_tag       = google_data_catalog_policy_tag.policy_tag.name
    data_policy_type = "COLUMN_LEVEL_SECURITY_POLICY"
  }

  resource "google_data_catalog_policy_tag" "policy_tag" {
    taxonomy     = google_data_catalog_taxonomy.taxonomy.id
    display_name = "Low security"
    description  = "A policy tag normally associated with low security items"
  }
  
  resource "google_data_catalog_taxonomy" "taxonomy" {
    region                 = "us-central1"
    display_name           = "taxonomy"
    description            = "A collection of policy tags"
    activated_policy_types = ["FINE_GRAINED_ACCESS_CONTROL"]
  }
```

## Argument Reference

The following arguments are supported:


* `data_policy_id` -
  (Required)
  User-assigned (human readable) ID of the data policy that needs to be unique within a project. Used as {dataPolicyId} in part of the resource name.

* `location` -
  (Required)
  The name of the location of the data policy.

* `policy_tag` -
  (Required)
  Policy tag resource name, in the format of projects/{project_number}/locations/{locationId}/taxonomies/{taxonomyId}/policyTags/{policyTag_id}.

* `data_policy_type` -
  (Required)
  The enrollment level of the service.
  Possible values are: `COLUMN_LEVEL_SECURITY_POLICY`, `DATA_MASKING_POLICY`.


- - -


* `data_masking_policy` -
  (Optional)
  The data masking policy that specifies the data masking rule to use.
  Structure is [documented below](#nested_data_masking_policy).

* `project` - (Optional) The ID of the project in which the resource belongs.
    If it is not provided, the provider project is used.


<a name="nested_data_masking_policy"></a>The `data_masking_policy` block supports:

* `predefined_expression` -
  (Required)
  The available masking rules. Learn more here: https://cloud.google.com/bigquery/docs/column-data-masking-intro#masking_options.
  Possible values are: `SHA256`, `ALWAYS_NULL`, `DEFAULT_MASKING_VALUE`, `LAST_FOUR_CHARACTERS`, `FIRST_FOUR_CHARACTERS`, `EMAIL_MASK`, `DATE_YEAR_MASK`.

## Attributes Reference

In addition to the arguments listed above, the following computed attributes are exported:

* `id` - an identifier for the resource with format `projects/{{project}}/locations/{{location}}/dataPolicies/{{data_policy_id}}`

* `name` -
  Resource name of this data policy, in the format of projects/{project_number}/locations/{locationId}/dataPolicies/{dataPolicyId}.


## Timeouts

This resource provides the following
[Timeouts](https://developer.hashicorp.com/terraform/plugin/sdkv2/resources/retries-and-customizable-timeouts) configuration options:

- `create` - Default is 20 minutes.
- `update` - Default is 20 minutes.
- `delete` - Default is 20 minutes.

## Import


DataPolicy can be imported using any of these accepted formats:

* `projects/{{project}}/locations/{{location}}/dataPolicies/{{data_policy_id}}`
* `{{project}}/{{location}}/{{data_policy_id}}`
* `{{location}}/{{data_policy_id}}`


In Terraform v1.5.0 and later, use an [`import` block](https://developer.hashicorp.com/terraform/language/import) to import DataPolicy using one of the formats above. For example:

```tf
import {
  id = "projects/{{project}}/locations/{{location}}/dataPolicies/{{data_policy_id}}"
  to = google_bigquery_datapolicy_data_policy.default
}
```

When using the [`terraform import` command](https://developer.hashicorp.com/terraform/cli/commands/import), DataPolicy can be imported using one of the formats above. For example:

```
$ terraform import google_bigquery_datapolicy_data_policy.default projects/{{project}}/locations/{{location}}/dataPolicies/{{data_policy_id}}
$ terraform import google_bigquery_datapolicy_data_policy.default {{project}}/{{location}}/{{data_policy_id}}
$ terraform import google_bigquery_datapolicy_data_policy.default {{location}}/{{data_policy_id}}
```

## User Project Overrides

This resource supports [User Project Overrides](https://registry.terraform.io/providers/hashicorp/google/latest/docs/guides/provider_reference#user_project_override).