Tagging with OAA

Both custom properties and Veza Tags can be used to add rich metadata and apply labeling strategies across entities in the Veza data catalog. Both can be viewed by checking an entity's details from tables view or Authorization Graph, and are fully available when searching and filtering results.

Veza tags can be assigned to objects in an OAA payload. One typical use case for tagging within the OAA payload is assigning resource managers using Veza SYSTEM_resource_managers tags.

Tags are applied by providing a key and an optional value for each. A new tag will be created if a matching one doesn't already exist.

{
  "resource_type": "Cluster",
  "description": "release staging cluster",
  "sub_resources": [],
  "tags": [
    {
      "key": "environment",
      "value": "development"
    }
  ]
}

Due to superior integration with other Veza functionality and ease of updates, custom properties are recommended as the best approach for adding metadata to OAA entities, unless tagging is required as part of a larger campaign.

Note that while tags can be removed using the Tags API, tags applied within the template are persistent: an existing tag won't be deleted when pushing a payload with a new tag or empty tag.

Modifying Tags with Incremental Updates

After the initial metadata push (which must contain the full payload), you can modify, add, or remove the domain, users, and groups without resubmitting other entities. An incremental update is enabled by setting "incremental_change": true in the json_data push payload, and specifying the update operation for each entity to change.

...
"local_groups": [
    {
      "name": "LGroup1",
      "identities": [
        "[e-mail]"
      ],
      "tags": [
        {
          "key": "NewTag2Key",
          "value": "NewTag2Value"
        }
      ],
      "operation": "add_tag"
    }
]
...

The operation field indicates the change to make. Valid operations are:

• "add", "modify", "delete" to create, change, or remove an entity.

• "add_tag", "delete_tag" to update a tag without altering the entity.