# KlaviyoAPI::GetCampaigns4XXResponseErrorsInner ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **id** | **String** | | | | **code** | **String** | | | | **title** | **String** | | | | **detail** | **String** | | | | **source** | [**GetCampaigns4XXResponseErrorsInnerSource**](GetCampaigns4XXResponseErrorsInnerSource.md) | | [optional] | ## Example ```ruby require 'klaviyo-api-sdk' instance = KlaviyoAPI::GetCampaigns4XXResponseErrorsInner.new( id: null, code: null, title: null, detail: null, source: null ) ```