# Tag

URL: https://developers.cloud66.com/v3/models/tag/

Tags allow you to label and organize your infrastructure components like servers and load balancers. They provide a flexible way to categorize and manage resources across your stacks.

<Model>
    <ModelProperty name="entity_type" type="string">
        The type of entity being tagged (e.g., "server", "loadbalancer").
    </ModelProperty>
    <ModelProperty name="entity_id" type="string">
        The unique identifier of the entity being tagged.
    </ModelProperty>
    <ModelProperty name="tags" type="array">
        An array of tag objects, each containing a value and reserved flag indicating if it's a system-reserved tag.
    </ModelProperty>
    <ModelProperty name="created_at_iso" type="datetime">
        The date and time the tags were first created, in ISO 8601 format.
    </ModelProperty>
    <ModelProperty name="updated_at_iso" type="datetime">
        The date and time the tags were last updated, in ISO 8601 format.
    </ModelProperty>
</Model>

## Example

```json
{
  "entity_type": "server",
  "entity_id": "550e8400-e29b-41d4-a716-446655440001",
  "tags": [
    {
      "value": "production",
      "reserved": false
    },
    {
      "value": "web-tier",
      "reserved": false
    },
    {
      "value": "managed-by-cloud66",
      "reserved": true
    }
  ],
  "created_at_iso": "2024-01-15T10:30:00Z",
  "updated_at_iso": "2024-02-10T14:25:00Z"
}
```