HL7 over HTTP: Send custom EncodingStyle

[ZeroBrushV2]

Hello,
I'm using Hl7OverHTTP to create a client that sends a ADT_A05 request, unfortunately the system that I send the request to accepts only this content types:

• x-application/hl7-v2+er7

• x-application/hl7-v2+xml

I can't figure out a way to set a custom Content-Type on the request because it will set one of this two:
ER7("application/hl7-v2"),
XML("application/hl7-v2+xml");

But as per specifications there's should be more ContentyTypes

[milkshakeuk]

what are you using to send the hl7 over http?