# TalonOne.Referral ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **id** | **Number** | The internal ID of this entity. | **created** | **Date** | The time this entity was created. | **startDate** | **Date** | Timestamp at which point the referral code becomes valid. | [optional] **expiryDate** | **Date** | Expiration date of the referral code. Referral never expires if this is omitted. | [optional] **usageLimit** | **Number** | The number of times a referral code can be used. `0` means no limit but any campaign usage limits will still apply. | **campaignId** | **Number** | ID of the campaign from which the referral received the referral code. | **advocateProfileIntegrationId** | **String** | The Integration ID of the Advocate's Profile. | **friendProfileIntegrationId** | **String** | An optional Integration ID of the Friend's Profile. | [optional] **attributes** | [**Object**](.md) | Arbitrary properties associated with this item. | [optional] **importId** | **Number** | The ID of the Import which created this referral. | [optional] **code** | **String** | The referral code. | **usageCounter** | **Number** | The number of times this referral code has been successfully used. | **batchId** | **String** | The ID of the batch the referrals belong to. | [optional]