dsanderbi opened a new issue, #5591:
URL: https://github.com/apache/hop/issues/5591
### Apache Hop version?
2.14
### Java version?
17
### Operating system
Windows
### What happened?
I encountered two issues while working with a Synchronous Service in Apache
Hop:
**1) Content-Type variable not resolved**
When configuring the Content-Type in the service metadata, I’m using a
variable (e.g. ${content_type}).
<img width="410" height="251" alt="Image"
src="https://github.com/user-attachments/assets/5b862831-801c-4067-b6cf-4c931aea028a";
/>
I set the value of this variable in a pipeline/workflow that is in the
service, but the Content-Type header is not being replaced with the actual
value – the variable remains unresolved in the HTTP response.
The example can be found here:
[content-type.zip](https://github.com/user-attachments/files/21487948/content-type.zip)
To run the example, unzip and copy paste it to your default project:
1. Start the hop-server and request
http://localhost:8080/hop/webService/?service=test
2. You should get "blao" as a request result.
3. If you check the headers you will see
<img width="989" height="198" alt="Image"
src="https://github.com/user-attachments/assets/f8402032-c956-4f78-be54-0369b90d4ce0";
/>
It seems that the variable doesn't get resolved.
**2) Copy & Paste does not work**
The Content-Type field in the service metadata editor does not support copy
& paste (at least on my system). This makes it difficult to reuse or transfer
values
### Issue Priority
Priority: 2
### Issue Component
Component: Hop Server, Component: Metadata
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