'Host' header is not getting passed to target server, not able to find it in curl request to target server

Google Cloud Apigee
1

I have added “Host” header to target request flow but when I see in trace tool curl command it’s not getting passed to target server. I have put that Host header using Assign message policy -

example.com

Also tried by adding in Assign Message Policy with following variable-

target.header.Host

www.google.com

Attached this policy in target request preflow Any steps to resolve this?

2

Try as below.

<Set>
  <Headers>
     <Header name='Host'>example.com</Header>
   </Headers>
</Set>
3

@Nagesh Within the Assign message, you can use the below format to set the header name and value accordingly

<Set>         
<Headers>             
<Header name="Content-Type">application/json</Header>             
<Header name="Connection">Keep-Alive</Header>         
</Headers>
</Set>
4

@priyadarshi Ajitav Jena

I have added in a similar way but no luck, it’s not appearing in CURL sent to the target server.



<br> <Set><br> <Headers><br> <Header name="Host">example.com</Header><br> </Headers><br> </Set><br>
5

@Sachin Markapuram

Tried with this syntax also(code added in the above comment) but still not working

6

Actually, Host is a read only header in apigee. It gets set to the url automatically which cannot be changed.

I would suggest you to use Host query param if you want a custom variable with the same name.