# Fastly::LoggingFormatVersionInteger

## Properties

| Name | Type | Description | Notes |
| ---- | ---- | ----------- | ----- |
| **format_version** | **Integer** | The version of the custom logging format used for the configured endpoint. The logging call gets placed by default in `vcl_log` if `format_version` is set to `2` and in `vcl_deliver` if `format_version` is set to `1`.  | [optional][default to FORMAT_VERSION::v2] |

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