A Structured Snippet asset.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/common/asset_types.proto)

| Fields ||
|---|---|
| ## `header` | `string` Required. The header of the snippet. This string should be one of the predefined values at <https://developers.google.com/google-ads/api/reference/data/structured-snippet-headers> |
| ## `values[]` | `string` Required. The values in the snippet. The size of this collection should be between 3 and 10, inclusive. The length of each value should be between 1 and 25 characters, inclusive. |