# Update Deal Properties in JS Code **URL:** \ **Category:** APIs & Integrations\ **Tags:** object\ **Created:** [February 17, 2024, 12:29pm UTC](https://community.hubspot.com/t/update-deal-properties-in-js-code/100390 "2024-02-17T12:29:13Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![CClokeBrowne](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/cclokebrowne/32/201039_2.png) [@CClokeBrowne](https://community.hubspot.com/u/CClokeBrowne)\ **Post date:** [February 17, 2024, 12:29pm UTC](https://community.hubspot.com/t/update-deal-properties-in-js-code/100390/1 "2024-02-17T12:29:13Z")
Hello, I have been coding for decades - but I have no experience of APIs - so please fogive the basic level of this … I have created some JS code that reads deal properties and calculates line item values based on them. It then creates these line items and associates them to the deal - all using hubspotClient.crm.lineItems.basicApi.create(LineInput); I am not trying to update the deal Amount and a bespoke deal property (TenInstalmentCost). I have produced the code below: \_\_ let dealAmtUpdate = ‘’; const tenPmtAmt = (TOTAL + 35.00)\*0.107000222; dealAmtUpdate = { “id”: event.object.objectId, “properties”: { “amount”: TOTAL, “TenInstalmentCost”: tenPmtAmt, }, } hubspotClient.crm.deals.basicApi.update(dealAmtUpdate); \_\_ The above code produces the error below. I am a bit lost as to what to do from here. \_\_ 2024-02-17T12:28:18.726Z ERROR Unhandled Promise Rejection {“errorType”:“Runtime.UnhandledPromiseRejection”,“errorMessage”:“RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.”,“reason”:{“errorType”:“RequiredError”,“errorMessage”:“Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.”,“api”:“BasicApi”,“method”:“update”,“field”:“simplePublicObjectInput”,“name”:“RequiredError”,“stack”:[“RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.”," at BasicApiRequestFactory.\ (/opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:153:23)“,” at Generator.next (\)“,” at /opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:8:71"," at new Promise (\)“,” at \_\_awaiter (/opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:4:12)“,” at BasicApiRequestFactory.update (/opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:147:16)“,” at ObservableBasicApi.update (/opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/types/ObservableAPI.js:74:59)“,” at PromiseBasicApi.update (/opt/nodejs/node\_modules/@hubspot/api-client/lib/codegen/crm/deals/types/PromiseAPI.js:26:33)“,” at Object.exports.main (/var/task/file.js:198:34)“,” at Runtime.exports.hubspot\_handler [as handler] (/var/task/hubspotHandler.js:7:21)“]},“promise”:{},“stack”:[“Runtime.UnhandledPromiseRejection: RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.”,” at process.\ (file:///var/runtime/index.mjs:1276:17)“,” at process.emit (node:events:513:28)“,” at emit (node:internal/process/promises:140:20)“,” at processPromiseRejections (node:internal/process/promises:274:27)“,” at processTicksAndRejections (node:internal/process/task\_queues:97:32)"]} Unknown application error occurred Runtime.Unknown ---
**Author:** ![CClokeBrowne](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/cclokebrowne/32/201039_2.png) [@CClokeBrowne](https://community.hubspot.com/u/CClokeBrowne)\ **Post date:** [February 17, 2024, 10:57am UTC](https://community.hubspot.com/t/update-deal-properties-in-js-code/100390/2 "2024-02-17T10:57:00Z")
Probably quite a basic question. I have programmed for decades - but I have no experience with APIs - so this is new to me … I have writted bespoke code on JS which calculates, creates and sets a number of line items in a deal - all good - using hubspotClient.crm.lineItems.basicApi.create(LineInput); I am no trying to calculate the Deal Amount and a bespoke variable (temPmtAmt) and update these using the code below: -- let dealAmtUpdate = ‘’; const tenPmtAmt = (TOTAL + 35.00)\*0.107000222; dealAmtUpdate = { “id”: event.object.objectId, “properties”: { “amount”: TOTAL, “TenInstalmentCost”: tenPmtAmt, }, } hubspotClient.crm.deals.basicApi.update(dealAmtUpdate); -- This generates the error below -- ```auto 2024-02-17T10:54:23.901Z ERROR Unhandled Promise Rejection {"errorType":"Runtime.UnhandledPromiseRejection","errorMessage":"RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.","reason":{"errorType":"RequiredError","errorMessage":"Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update.","api":"BasicApi","method":"update","field":"simplePublicObjectInput","name":"RequiredError","stack":["RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update."," at BasicApiRequestFactory. (/opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:153:23)"," at Generator.next ()"," at /opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:8:71"," at new Promise ()"," at __awaiter (/opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:4:12)"," at BasicApiRequestFactory.update (/opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/apis/BasicApi.js:147:16)"," at ObservableBasicApi.update (/opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/types/ObservableAPI.js:74:59)"," at PromiseBasicApi.update (/opt/nodejs/node_modules/@hubspot/api-client/lib/codegen/crm/deals/types/PromiseAPI.js:26:33)"," at Object.exports.main (/var/task/file.js:198:34)"," at Runtime.exports.hubspot_handler [as handler] (/var/task/hubspotHandler.js:7:21)"]},"promise":{},"stack":["Runtime.UnhandledPromiseRejection: RequiredError: Required parameter simplePublicObjectInput was null or undefined when calling BasicApi.update."," at process. (file:///var/runtime/index.mjs:1276:17)"," at process.emit (node:events:513:28)"," at emit (node:internal/process/promises:140:20)"," at processPromiseRejections (node:internal/process/promises:274:27)"," at processTicksAndRejections (node:internal/process/task_queues:97:32)"]} Unknown application error occurred Runtime.Unknown Memory: 78/128 MB Runtime: 1926.78 ms ``` I am assuming that this is some kind of type mismatch in the data - please can someone help … ---
**Author:** ![Berangere](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/berangere/32/220784_2.png) [@Berangere](https://community.hubspot.com/u/Berangere)\ **Post date:** [February 23, 2024, 12:12pm UTC](https://community.hubspot.com/t/update-deal-properties-in-js-code/100390/3 "2024-02-23T12:12:04Z")
Hi @CClokeBrowne, I hope that you are well! Thank you for reaching out to the Community! I found a similar post “[SimplePublicObjectInput Not Found](https://community.hubspot.com/t5/APIs-Integrations/SimplePublicObjectInput-Not-Found/m-p/536225)” with a solution from [@ph\_alti\_trading](https://community.hubspot.com/t5/user/viewprofilepage/user-id/137533) that might help you! There is also the post from @jcummings2 on this similar post “[v3 Deals update returns no properties found to update](https://community.hubspot.com/t5/APIs-Integrations/v3-Deals-update-returns-no-properties-found-to-update/m-p/383228)” that might be helpful. I’d like to ask our Top Experts to join this conversation: Hi @alyssamwilie, @stefen and @BarryGrennan do you have suggestions to help @CClokeBrowne, please? Also, if anybody else has anything to add and/or share, please feel free to join in the conversation 🙂 Thanks a lot and have a brilliant day! Best, Bérangère