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# typescripts
sparse-intern-71089
09/11/2023, 5:25 PMThis message was deleted.
e
elegant-gigabyte-8733
09/11/2023, 5:27 PMWhat error are you getting when attempting to deploy?
b
billowy-army-68599
09/11/2023, 5:28 PM
there’s a bunch of examples here: https://github.com/search?q=repo%3Apulumi%2Fexamples+function+language%3ATypeScript&type=code&l=TypeScript
q
quiet-crayon-85132
09/11/2023, 5:47 PMwe are attempting a base case of a lambda that has the package "uuid" installed.
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// src/index.ts
import * as aws from "@pulumi/aws";
import * as awsx from "@pulumi/awsx";
import { v4 as uuid } from "uuid";
const getLambda = new aws.lambda.CallbackFunction("getBucket", {
callback: async (event, context, cb) => {
const id = uuid();
return {
statusCode: 200,
body: JSON.stringify({
message: `Hello, API Gateway!. ${id}`,
event,
context,
}),
};
},
});
const api = new awsx.classic.apigateway.API(`api-gateway`, {
routes: [
{
path: "/bucket",
method: "GET",
eventHandler: getLambda,
},
],
});
// Export the auto-generated API Gateway base URL
export const url = api.url; Copy code
// Pulumi.yml
name: api
description: A minimal AWS TypeScript Pulumi program
main: src/index.ts
runtime: nodejsquiet-crayon-85132
09/11/2023, 5:48 PMand we get this error in the cloudwatch logs when invoking that lambda
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2023-09-11T17:29:43.215Z undefined ERROR Uncaught Exception
{
"errorType": "Runtime.ImportModuleError",
"errorMessage": "Error: Cannot find module 'uuid'\nRequire stack:\n- /var/task/__index.js\n- /var/runtime/index.mjs",
"stack": [
"Runtime.ImportModuleError: Error: Cannot find module 'uuid'",
"Require stack:",
"- /var/task/__index.js",
"- /var/runtime/index.mjs",
" at _loadUserApp (file:///var/runtime/index.mjs:1061:17)",
" at async Object.UserFunction.js.module.exports.load (file:///var/runtime/index.mjs:1093:21)",
" at async start (file:///var/runtime/index.mjs:1256:23)",
" at async file:///var/runtime/index.mjs:1262:1"
]
}quiet-crayon-85132
09/11/2023, 5:51 PMand the package.json
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{
"name": "@demo/pulumi-api",
"private": true,
"version": "1.0.0",
"dependencies": {
"@pulumi/aws": "^5.42.0",
"@pulumi/awsx": "^1.0.4",
"@pulumi/pulumi": "^3.78.0",
"nanoid": "3.3.1",
"uuid": "^8.3.2"
},
"devDependencies": {
"@types/node": "^18",
"@types/uuid": "^9.0.0"
}
}b
billowy-army-68599
09/11/2023, 5:51 PM
this looks to be a bug, according to the docs:
https://www.pulumi.com/docs/concepts/inputs-outputs/function-serialization/#determining-the-required-node_modules-packages
Can you file an issue?
q
quiet-crayon-85132
09/11/2023, 5:56 PMsure thing thank you
quiet-crayon-85132
09/11/2023, 6:15 PMgah so upon seeing open issues we found this one, we also use pnpm 😕 https://github.com/pulumi/pulumi/issues/11751#issuecomment-1646954783
quiet-crayon-85132
09/11/2023, 6:16 PMseems like this PR was ready to go: https://github.com/pulumi/pulumi/pull/13055
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