You are viewing documentation for Immuta version 2020.4.

For the latest version, view our documentation for Immuta SaaS or the latest self-hosted version.

# Policy as Code (Public Preview)

Audience: Data Engineers

Content Summary: This feature allows Data Engineers to manage policies as code, providing a way to track, approve, and easily update data sources and their associated policies. This page details the endpoints, methods, query parameters, and payload definitions for creating data sources, policies, projects, and purposes.

Policy as Code Benefits

• Reduces Complexity. The data source API has been simplified to only require the connection information in most instances and one endpoint for all database technologies.

• Maintains Less State. Whether updating or creating, the same endpoint is used, and the same data is passed. No ids are required, so no additional state is required.

• Requires Fewer Steps. Only an API key is required; no additional authentication step is required before using the API.

• Integrates with Git. Define data sources and policies in files that can be tracked in Git and easily pushed to Immuta. Both JSON and YAML are supported for more flexibility. (For example, use YAML to add comments in files.)

## Authentication

Before using the Immuta API, users need to authenticate with an API key. To generate an API key, complete the following steps in the Immuta UI.

1. Click your initial in the top right corner of the screen and select Profile.
2. Go to the API Keys tab and then click Generate Key.
4. Pass the key that is provided in the Authorization header:

curl --data-binary project.yaml -H "Authorization: \${IMMUTA_API_KEY}" -H "Content-Type: text/plain" https:/<immuta-url>/api/v2/project


## Endpoints and Details

All of the API endpoints described below take either JSON or YAML, and the endpoint and payload are the same for both creating and updating data sources, policies, projects, and purposes.

### Create a Data Source

Endpoint

Method Path
POST /api/v2/data

Query Parameters

Parameter Description
dryRun boolean If true, no updates will actually be made. Default: false
wait number The number of seconds to wait for data sources to be created before returning. Anything less than 0 will wait indefinitely. Default: 0

Attribute Description
connectionKey string A key/name to uniquely identify this collection of data sources
connection object Connection information
nameTemplate (optional) object Supply a template to override naming conventions. Will use the system default if not supplied
options (optional) object Override options for these sources. If not provided, system defaults will all be used
sources (optional) object Configure which sources are created. If not provided, all sources from the given connection will be created

### Create a Policy

Endpoint

Method Path
POST /api/v2/policy

Query Parameters

Parameter Description
dryRun boolean If true, no updates will actually be made. Default: false
reCertify boolean If true (and if the certification has changed), someone will need to re-certify this policy on all impacted data sources. Default: false

Attribute Description
policyKey string A key/name to uniquely identify this policy
name string The name of the policy
type subscription or data The type of policy
actions object The actual rules for this policy (see examples)
ownerRestrictions (optional) object[] Object identifying the entities to which this global policy should be restricted
circumstances (optional) object When this policy should get applied
circumstanceOperator (optional) all or any Specify whether "all" of the circumstances must be met for the policy to be applied, or just "any" of them
staged (optional) boolean Whether or not this global policy is in a staged status. Default: false
certification (optional) object Certification information for the global policy

### Create a Project

Endpoint

Method Path
POST /api/v2/project

Query Parameters

Parameter Description
dryRun boolean If true, no updates will actually be made. Default: false
deleteDataSourcesOnWorkspaceDelete boolean If true, will delete all data and the data sources associated with a project workspace when the workspace is deleted. Default: false

Attribute Description
projectKey string A key/name to uniquely identify this project
name string The name of the project
description (optional) string A short description for this project
documentation (optional) object Markdown-supported documentation for this project
allowedMaskedJoins (optional) boolean If true, will allow joining on masked columns between data sources in this project. Only certain policies allow masked join. Default: false
purposes (optional) string[] The list of purposes to add to this project
datasources (optional) string[] The list of data sources to add to this project
subscriptionPolicy (optional) object The policy for which users can subscribe to this project. Default: manual subscription policy
workspace (optional) object If this is a workspace project, this is the workspace configuration. The project will automatically be equalized
equalization (optional) boolean If true, will normalize all users to the same entitlements so that everyone sees the same data. Default: false
tags (optional) string[] Tags to add to the project

### Create a Purpose

Endpoint

Method Path
POST /api/v2/purpose

Query Parameters

Parameter Description
dryRun boolean If true, no updates will actually be made. Default: false
reAcknowledgeRequired boolean If true, will require all users of any projects using this purpose to re-acknowledge any updated acknowledgement statements. Default: false

name string The name of the purpose
description (optional) string A short description for this purpose
acknowledgement (optional) string The acknowledgement that users must agree to when joining a project with this purpose. If not provided, the system default will be used
kAnonNoiseReduction (optional) string The level of reduction allowed when doing policy adjustments on data sources in projects with this purpose