> For the complete documentation index, see [llms.txt](https://docs.uaepass.ae/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.uaepass.ae/feature-guides/data-sharing-authorization/integration-scenarios.md). # Integration Scenarios The following are the typical runtime integration scenarios that can occur during a data authorization request. #### **Successful Authorization Flow Without Any Error** The sequence below illustrates the successful end-to-end flow where UAE Pass receives and processes the authorization request and successfully sends the response back to the Data owner through their callback API.

Successful Authorization Flow without any error Diagram

#### **Successful Authorization Flow with Callback API Failure & Automatic Retry** The sequence below shows how automatic retry mechanism works in UAE Pass when sending user’s response to the Data owner. The initial attempt to send a response to the callback API fails (step 5), but subsequent automatic retries succeed.

Successful Authorization Flow with Callback API Failure & Automatic Retry Diagram

#### **Callback Failure Flow** The sequence below illustrates a scenario where UAE Pass processes an authorization request from the Data Owner but fails to deliver the user’s response to the callback API, despite multiple retry attempts. Once the expected time to receive the callback API response from the UAE Pass elapses, the Data Owner will invoke the status API (step 7) provided by the UAE Pass to retrieve the latest status of the request.