Use Error instances for throw

Former-commit-id: 36755e9361

ccm-core-apiclient/src/main/typescript/clients/systeminformation-api.ts

@@ -1,6 +1,8 @@
 import {
     ApiResponse,
     LibreCcmApiClient,
+    ApiError,
+    ApiClientError,
 } from "@libreccm/ccm-apiclient-commons";
 
 import * as Constants from "../constants";
@@ -23,11 +25,22 @@ export class SystemInformationClient {
             if (response.ok) {
                 return (await response.json()) as Record<string, string>;
             } else {
-                throw `Failed get system information: 
-                ${response.status} ${response.statusText}`;
+                throw new ApiError(
+                    response.status,
+                    response.statusText,
+                    "get",
+                    "Failed to get system information",
+                    this.#SYSINFO_API_PREFIX
+                );
             }
         } catch (err) {
-            throw `Failed to get system information: ${err}`;
+            if (err instanceof ApiError) {
+                throw err;
+            } else {
+                throw new ApiClientError(
+                    `Failed to get system information: ${err}`
+                );
+            }
         }
     }
 }