---
title: "AI33-5 Find-solution - Select Direction"
method: POST
path: "/ai/find-solution/step4/v3"
tags: ["Tech Solution Exploration"]
---

# AI33-5 Find-solution - Select Direction

`POST /ai/find-solution/step4/v3`

## Request

- Base URL: `https://connect.patsnap.com`
- URL: `https://connect.patsnap.com/ai/find-solution/step4/v3`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/docs/ai/find-solution/step4/v3/post.ts> (a function with typed inputs; its response is checked against the schema)

Submit user-selected direction options and start the final solution generation process

## Request body

- AI335Step4V3Request
  - `directions` AI335Step4V3Direction[]: Technical direction
    - `approaches` unknown[]: List of technical approaches or implementation paths
      - unknown
    - `reason` string: Reason or rationale for the technical direction
    - `source_type` string: Data source type(model/customize)
    - `ticked` boolean: Whether it is selected or ticked
    - `verification` string: Verification description of the technical direction
  - `lang` string, required: text language, support cn and en
  - `task_id` string, required: task_id of find solution

## Response `200`

Successful ai33-5 find-solution - select direction response.

- AI335Step4V3Response
  - `data` AI335Step4V3AsyncTaskIdResponse
    - `task_id` string: Task id
  - `status` boolean, required: Status
  - `error_msg` string: Error Message
  - `error_code` integer, required: Error Code

## Other responses

- `201`: Created.
- `401`: Unauthorized.
- `403`: Forbidden.
- `404`: Not Found.

---

[API](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api.md) - [All operations](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/llms.txt) - [OpenAPI document](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/revisions/c2264a0de595?raw)