OptionalcodeThe referral’s identifier.
OptionaldetailsNested object containing additional information.
OptionaladId?: string | nullIf the referral came from an ad, this field will be present with the ad’s Id.
Optionalsource?: stringThe source of the referral - MESSENGER_CODE, ADS etc…
Optionaltype?: stringThe type of referral, typically OPEN-THREAD.
Data representing a referral object when a user is referred to a conversation. See the conversation referrals guide for more details.