This protocol defines the Debugger Configuration interface.
Include/Protocol/DebuggerConfiguration.h

PROTOCOL Information

PROTOCOL's Guid Name	PROTOCOL's Guid
gEfiDebuggerConfigurationProtocolGuid	{ 0x577d959c, 0xe967, 0x4546, { 0x86, 0x20, 0xc7, 0x78, 0xfa, 0xe5, 0xda, 0x05 }}

Refer to Header File