retrofit server lcd panel quotation

I have one API request where the POST body is hex-encoded binary data transmitted as plain text. For reasons which I cannot discern, Retrofit2 is adding quotes around the hex-encoded string before adding it to the request, which causes the server to choke on it and complain about a malformed request.

The PCS controller retrofit kit replaces both PCS1 and PCS2 controllers in PCS 1/2 controlled Power Systems (PPS10, PPS16, Forza) with no need to use a PNI card/box for Ethernet communication.

The retrofit kit is based on ACX Advanced hardware but uses different firmware to keep PCS1/2 functionality, which allows users to keep the existing configuration for system and battery management.

System control is interfaced through the PCS Interface cards and implementation into existing systems is simplified by door/panel replacement and little work on signal cabling.

MoniServ, Inc.(lcdparts.net/lcdpart.com), we carry thousands of replacement parts  for all types of industrial LCD screens (LCD panels), such as the LCD screens for ATM, PLC,   Kiosks, POS, CNC machinery, Medical, Gaming, Digital signage, Avionic and other industrial applications. Varieties of LED backlight upgrade kits are also available! With simple tools, you can repair these expensive display assemblies at the fraction of the cost

Meeting customer ROI goals and safely transitioning to new cooling environments are priorities for Polargy. Typical results for our customers include capturing stranded capacity, eliminating hot spots, and saving energy. Polargy has installed hot and cold aisle containment systems across the United States including sites in Dallas, Atlanta, New Jersey, Denver, San Jose, Los Angeles, Northern Virginia, and Baltimore. Our installation team has completed dozens of retrofit containment projects covering millions of square feet of data center space. We bring competence and experience in design, build, and commissioning to our projects. Polargy staffs each project with a dedicated Project Manager assuring objectives are met and projects run smoothly.

In the previous post, I discussed implementing a custom Retrofit Client to mock out different HTTP response codes. This mechanism works well for Retrofit versions 1.9 and below but has its drawbacks. After trying out Retrofit 2, I have adjusted the previous sample and managed to achieve the same results (with some improvements