diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index e4fe94b4a17..c4f11d4bde0 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -4,7 +4,7 @@
 	"name": "Ubuntu",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
 	"image": "mcr.microsoft.com/devcontainers/base:jammy",
-	"runArgs": ["--network=host"],
+	"runArgs": ["--network=host", "--init", "--privileged", "--memory=7g", "--memory-swap=17g", "--cpus=2"],
 	"features": {
 		"ghcr.io/devcontainers/features/docker-outside-of-docker:1": {
 			"moby": true,
diff --git a/package.json b/package.json
index 8d6a37e40c5..f05f4480d24 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
     "tools:validate-bundle-names": "TS_NODE_PROJECT=./tools/tsconfig.json node --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/validate-bundle-names.js",
     "tools:bump-openapi-spec-dep-versions": "TS_NODE_PROJECT=./tools/tsconfig.json node --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/bump-openapi-spec-dep-versions.ts",
     "tools:create-production-only-archive": "TS_NODE_PROJECT=./tools/tsconfig.json node --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/create-production-only-archive.ts",
+    "tools:download-file-to-disk": "TS_NODE_PROJECT=./tools/tsconfig.json node --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/download-file-to-disk.ts",
     "tools:get-latest-sem-ver-git-tag": "TS_NODE_PROJECT=./tools/tsconfig.json node --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node --no-warnings ./tools/get-latest-sem-ver-git-tag.ts",
     "tools:generate-sbom": "TS_NODE_PROJECT=tools/tsconfig.json node --experimental-json-modules --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/generate-sbom.ts",
     "tools:fix-pkg-npm-scope": "TS_NODE_PROJECT=tools/tsconfig.json node --experimental-json-modules --trace-deprecation --experimental-modules --abort-on-uncaught-exception --loader ts-node/esm --experimental-specifier-resolution=node ./tools/custom-checks/check-pkg-npm-scope.ts",
@@ -58,7 +59,7 @@
     "codegen:lerna": "lerna run codegen",
     "codegen:warmup-cleancodegendir": "node tools/clear-openapi-codegen-folders.js",
     "codegen:warmup-mkdir": "make-dir ./node_modules/@openapitools/openapi-generator-cli/versions/",
-    "codegen:warmup-v6.6.0": "nwget https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/6.6.0/openapi-generator-cli-6.6.0.jar -O ./node_modules/@openapitools/openapi-generator-cli/versions/6.6.0.jar",
+    "codegen:warmup-v6.6.0": "yarn tools:download-file-to-disk --url=https://repo1.maven.org/maven2/org/openapitools/openapi-generator-cli/6.6.0/openapi-generator-cli-6.6.0.jar --output-file-path=./node_modules/@openapitools/openapi-generator-cli/versions/6.6.0.jar",
     "watch-other": "lerna run --parallel watch",
     "watch-tsc": "tsc --build --watch",
     "watch": "run-p -r watch-*",
diff --git a/packages/cactus-cmd-api-server/package.json b/packages/cactus-cmd-api-server/package.json
index 7b7c9b6305f..64d74549f8c 100644
--- a/packages/cactus-cmd-api-server/package.json
+++ b/packages/cactus-cmd-api-server/package.json
@@ -44,10 +44,10 @@
   ],
   "scripts": {
     "benchmark": "tsx ./src/test/typescript/benchmark/run-cmd-api-server-benchmark.ts .tmp/benchmark-results/cmd-api-server/run-cmd-api-server-benchmark.ts.log",
-    "codegen": "run-p 'codegen:*'",
+    "codegen": "run-s 'codegen:*'",
     "codegen:openapi": "npm run generate-sdk",
     "codegen:proto": "run-s proto:openapi proto:protoc-gen-ts",
-    "generate-sdk": "run-p 'generate-sdk:*'",
+    "generate-sdk": "run-s 'generate-sdk:*'",
     "generate-sdk:kotlin": "openapi-generator-cli generate -i ./src/main/json/openapi.json -g kotlin -o ./src/main/kotlin/generated/openapi/kotlin-client/ --reserved-words-mappings protected=protected --ignore-file-override ../../openapi-generator-ignore",
     "generate-sdk:typescript-axios": "openapi-generator-cli generate -i ./src/main/json/openapi.json -g typescript-axios -o ./src/main/typescript/generated/openapi/typescript-axios --reserved-words-mappings protected=protected --ignore-file-override ../../openapi-generator-ignore",
     "proto:openapi": "openapi-generator-cli generate -i ./src/main/json/openapi.json -g protobuf-schema --model-name-suffix=PB --additional-properties=packageName=org.hyperledger.cactus.cmd_api_server -o ./src/main/proto/generated/openapi/ -t=./src/main/openapi-generator/templates/protobuf-schema/",
diff --git a/tools/download-file-to-disk.ts b/tools/download-file-to-disk.ts
new file mode 100644
index 00000000000..bb8cc1e2398
--- /dev/null
+++ b/tools/download-file-to-disk.ts
@@ -0,0 +1,106 @@
+import fs from "node:fs";
+import { Readable } from "stream";
+import { finished } from "stream/promises";
+import { ReadableStream } from "stream/web";
+import { fileURLToPath, parse } from "url";
+import path from "path";
+
+import yargs from "yargs";
+import { hideBin } from "yargs/helpers";
+import { RuntimeError } from "run-time-error";
+
+const TAG = "[tools/download-file-to-disk.ts]";
+
+export interface IDownloadFileToDiskReq {
+  readonly url: string;
+  readonly outputFilePath: string;
+}
+
+export interface IDownloadFileToDiskRes {
+  readonly url: string;
+  readonly outputFilePath: string;
+}
+
+const nodePath = path.resolve(process.argv[1]);
+const modulePath = path.resolve(fileURLToPath(import.meta.url));
+const isRunningDirectlyViaCLI = nodePath === modulePath;
+
+const main = async (argv: string[], env: NodeJS.ProcessEnv) => {
+  const req = await createRequest(argv, env);
+  await downloadFileToDisk(req);
+};
+
+if (isRunningDirectlyViaCLI) {
+  main(process.argv, process.env);
+}
+
+async function createRequest(
+  argv: string[],
+  env: NodeJS.ProcessEnv,
+): Promise<IDownloadFileToDiskReq> {
+  if (!argv) {
+    throw new RuntimeError(`Process argv cannot be falsy.`);
+  }
+  if (!env) {
+    throw new RuntimeError(`Process env cannot be falsy.`);
+  }
+
+  const optOutputFilePath =
+    "The absolute path on disk where the downloaded file will be streamed.";
+
+  const optUrl = "The URL to download from.";
+
+  const parsedCfg = await yargs(hideBin(argv))
+    .env("CACTI_")
+    .option("url", {
+      alias: "u",
+      type: "string",
+      demandOption: false,
+      description: optUrl,
+      default: hideBin(argv)[0],
+    })
+    .option("output-file-path", {
+      alias: "o",
+      type: "string",
+      description: optOutputFilePath,
+      defaultDescription: "Defaults to the current working directory.",
+      default: "./",
+    }).argv;
+
+  const url = parsedCfg.url;
+
+  console.log("%s parsing URL '%s'", TAG, url);
+  const { pathname } = parse(url);
+  const pathnameOrDefault = pathname || "new_download_file";
+  const filename = path.basename(pathnameOrDefault);
+
+  const endsWithDirSeparator = parsedCfg.outputFilePath.endsWith(path.sep);
+
+  const outputFilePath = endsWithDirSeparator
+    ? path.join(parsedCfg.outputFilePath, filename)
+    : parsedCfg.outputFilePath;
+
+  const req: IDownloadFileToDiskReq = {
+    url,
+    outputFilePath,
+  };
+
+  return req;
+}
+
+export async function downloadFileToDisk(
+  req: IDownloadFileToDiskReq,
+): Promise<unknown> {
+  const { url, outputFilePath } = req;
+  console.log("%s downloading %s into %s ...", TAG, url, outputFilePath);
+  const stream = fs.createWriteStream(req.outputFilePath);
+  const { body } = await fetch(req.url);
+
+  if (!body) {
+    throw new RuntimeError("fetching %s did not yield a response body.", url);
+  }
+  const bodyNodeJs = body as unknown as ReadableStream;
+  await finished(Readable.fromWeb(bodyNodeJs).pipe(stream));
+  console.log("%s downloaded %s into %s OK", TAG, url, outputFilePath);
+  return { outputFilePath, url };
+}