Pagination broken - Next URL more than 2Kb

[shahedaAnsari]

Describe the bug
The "next" url in the link section of a Bundle resource results in a 404 response. I believe this is related to the URL specified as "next" and its length is greater than 4kb.
We are using the Azure API for FHIR.

FHIR Version?
R4

Data provider?
CosmosDB

To Reproduce
Steps to reproduce the behavior:

1. This occurs when we get all resource example- suppose we get list of patient then in next link we get very long string for parameter "ct"

Expected behavior
Able to navigate to other pages using next link

Actual behavior
Not able to navigate to next link we get following error

The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

Screenshot for the same

[CaitlinV39]

@shahedaAnsari A couple quick questions. Are you using a proxy in front of the FHIR service or hitting it directly? In addition, are you on the open-source version of the FHIr service or using the Azure API for FHIR? If the open-source version, can you tell me which release you are running?

[shahedaAnsari]

@shahedaAnsari A couple quick questions. Are you using a proxy in front of the FHIR service or hitting it directly? In addition, are you on the open-source version of the FHIr service or using the Azure API for FHIR? If the open-source version, can you tell me which release you are running?

I am directly hitting the API, and I am using the open source which has the version 2.0.172

[CaitlinV39]

AB#86024

[CaitlinV39]

@shahedaAnsari - We have merged a fix for this into main. Please let us know if you are still having any issues.

[Sameer2810]

Still facing same issue with new build 2.1.22