Google Palm API node seems not working and missing docs

[TAN_YONG_SHENG]

Describe the problem/error/question

Google Palm chat API seems missing:
https://docs.n8n.io/integrations/builtin/credentials/googlePalm/?utm_source=n8n_app&utm_medium=credential_settings&utm_campaign=create_new_credentials_modal

What is the error message (if any)?

Information on your n8n setup

• n8n version: n8n ai beta latest
• Database (default: SQLite): sqlite
• n8n EXECUTIONS_PROCESS setting (default: own, main):
• Running n8n via (Docker, npm, n8n cloud, desktop app): docker
• Operating system: Ubuntu (self host)

[Jon]

Hey @TAN_YONG_SHENG,

It looks like we need to update the link the correct link should be Google PaLM credentials | n8n Docs

I will get the links updated shortly, When you say the node isn’t working which node are you trying and which bit isn’t working?

[TAN_YONG_SHENG]

It’s when credentials setup via API

As for the error, I suspected Google Palm API is restricting some regions from accessing it: vps - How to Resolve "User Location Not Supported" Error When Connecting to palm2 API from Server in Amsterdam? - Stack Overflow

Hence, I tried to authenticate my Google Palm API via curl, but it also failed:

 
curl -H 'Content-Type: application/json' -H "x-goog-api-key: AI            zaSyDQElTIH-A_qBZkYp_1FWU8SqMXCdh9BzM" -d '{"prompt": {text: "Give me five subca            tegories of jazz"} }' "https://generativelanguage.googleapis.com/v1beta3/models/            text-bison-001:generateText"

and shows error code below:

{
  "error": {
    "code": 400,
    "message": "User location is not supported for the API use.",
    "status": "FAILED_PRECONDITION"
  }
}

I think I could close this case if this is the case. Thanks a lot.

---

UPDATE:

• n8n version: Version 1.17.0

[Jon]

Hey @TAN_YONG_SHENG,

You are correct there the Palm API is not available from all locations yet which would explain why it is not working for you. A list of available regions can be found here: https://developers.generativeai.google/available_regions