appsflyer-flutter-plugin Unable to read custom parameters in case of deferred link

Hi,

In our app we want user to navgiate and fetch some value from additional/custom params from deeplink. But in case of deferred link I am unable to get custom params.

I have implemented onInstallConversionData but it only returns 4 key/value pairs.

Sep 09 '24 17:09 awaisjamil-mp

👋 Hi @awaisjamil-mp and Thank you for reaching out to us. In order for us to provide optimal support, please submit a ticket to our support team at [email protected]. When submitting the ticket, please specify:

✅ your AppsFlyer sign-up (account) email
✅ app ID
✅ production steps
✅ logs
✅ code snippets
✅ and any additional relevant information.

Sep 09 '24 20:09 github-actions[bot]

@awaisjamil-mp awaisjamil-mpwhat have happened to you because we are facing the same issue on production the custom parameters is not detected on ios but works well on android in case of deferred deep link.

Dec 15 '24 14:12 alisabry72

Same.

Jul 02 '25 07:07 barilki

This issue is stale because it has been open for 60 days with no activity.

Aug 31 '25 10:08 github-actions[bot]

This issue was closed because it has been inactive for 14 days since being marked as stale.

Sep 15 '25 10:09 github-actions[bot]