PostClientFlow - what policies are allowed in shared flow?

[Teja]

Can anyone tell me what policies i can add in shred flow bundle which need to be used in PostClientFlow through flowcall out policies?

I already know that msg logging, service callout & flowcallout policies are allowed in postclientflow but which policies are allowed in the flowcallout i dont know.

https://docs.apigee.com/api-platform/fundamentals/what-are-flows#designingflowexecutionsequence-havi... 

[guycrets]

Pretty sure that a shared flow called in PostClientFlow can only execute those same polcies and nothing more. In my understanding, the shared flow really becomes part of the proxy execution.

[Teja]

Thank for sharing your knowledge @guycrets 

[ouialex]

PostClientFlow can only work with a few policies.

• ExtensionCallout policy
• FlowCallout policy*
• MessageLogging policy
• ServiceCallout policy

* The FlowCallout policy can only call shared flows which themselves meet the criteria for being in the PostClientFlow (ie, only contain compatible policies).

source

This means if you attach a shared flow into the PostClientFlow, it will only handle what is listed. I tried recently to use a KVM policy but failed due to the restriction.