Hi @aramesh
Thank you for writing in.
Note from Instagram:
The remaining Instagram Legacy API permission (“Basic Permission”) was disabled on June 29, 2020. As of June 29, third-party apps no longer have access to the Legacy API. To avoid disruption of service to your app and business, developers previously using the Legacy API should instead rely on Instagram Basic Display API and Instagram Graph API. Please request approval for required permissions through the App Review process.
Legacy API user identifier available on Basic Display API until September 30, 2020
To assist with migration, we have temporarily made the unique user identifier from the Legacy API – ig_id – available on Basic Display API. However, the ig_id field will be deprecated on Basic Display API on September 30, 2020, so please ensure you are using other fields (e.g. the Facebook “id” field) or your own unique identifier for your users. See our developer documentation here to learn more.
We are looking for a correct solution on this matter and will get back with an update within a week.
Please do contact us if you have any questions.
Regards!