How to delete variables defined in the Header Manager in a given HTTP request (JMETER)

Question

Could someone help?

I would like to delete a certain parameter (variable) entered in the HTTP Header Manager in just one HTTP Request.

Thanks in advance!

Answer 1

1. Add JSR223 Preprocessor as a child of your HTTP request

2. Place the following code within the "Script" area

   sampler.getHeaderManager().removeHeaderNamed('foo')
   

Substitute foo with the header name, which you want to remove.

More information on:

• HeaderManager.removeNamedHeader()
• Apache Groovy - Why and How You Should Use It