Add platform completion code constants for getPDR responses

Change-Id: I59761f4c04166b092a2e7b7e55f5668103bf3ac9
diff --git a/libpldm/platform.h b/libpldm/platform.h
index 0d4ddde..92b8b9d 100644
--- a/libpldm/platform.h
+++ b/libpldm/platform.h
@@ -122,7 +122,13 @@
 enum pldm_platform_completion_codes {
 	PLDM_PLATFORM_INVALID_EFFECTER_ID = 0x80,
 	PLDM_PLATFORM_INVALID_STATE_VALUE = 0x81,
+
+	PLDM_PLATFORM_INVALID_DATA_TRANSFER_HANDLE = 0x80,
+	PLDM_PLATFORM_INVALID_TRANSFER_OPERATION_FLAG = 0x81,
 	PLDM_PLATFORM_INVALID_RECORD_HANDLE = 0x82,
+	PLDM_PLATFORM_INVALID_RECORD_CHANGE_NUMBER = 0x83,
+	PLDM_PLATFORM_TRANSFER_TIMEOUT = 0x84,
+
 	PLDM_PLATFORM_SET_EFFECTER_UNSUPPORTED_SENSORSTATE = 0x82,
 };