We are using Javelin to make REST API calls.
We need to add custom headers to the Javelin call how can we do this?
The header field requires as Collection of <String> Values when using the REST PUT Activity.
By default this is not imported namespace:
In Javelin go to the imported namespace on the imports tab near variables.
type in the following to add the proper collections.
Then in the Rest PUT Activity, you can create a header such as:
you can add multiple pairs of header configuration as needed.