> ## Documentation Index
> Fetch the complete documentation index at: https://docs.didit.me/llms.txt
> Use this file to discover all available pages before exploring further.

# 删除 KYB 关键人员草稿 API

> 通过 Didit 删除 KYB 会话中的一份关键人员草稿。



## OpenAPI

````yaml zh/openapi-25.json DELETE /v3/session/{sessionId}/kyb/parties/drafts/{draftId}/
openapi: 3.0.0
info:
  version: 3.0.0
  title: Didit Verification API
  description: 身份证件验证 API。使用 x-api-key 请求头进行身份验证。
servers:
  - url: https://verification.didit.me
security: []
tags: []
paths:
  /v3/session/{sessionId}/kyb/parties/drafts/{draftId}/:
    delete:
      tags:
        - Sessions
      summary: 删除 KYB 相关方草稿
      description: 删除一个相关方草稿。已申报的相关方不受影响。需要 `write:businesses`。
      operationId: delete_v3_session_kyb_party_draft
      parameters:
        - name: sessionId
          in: path
          required: true
          description: 企业验证（KYB）会话的 UUID。它必须属于 API 密钥所属的应用。
          schema:
            type: string
            format: uuid
            example: 33333333-4444-5555-6666-777777777777
        - name: draftId
          in: path
          required: true
          description: 参与方草稿的 UUID（创建时返回的 `draft_id`）。
          schema:
            type: string
            format: uuid
            example: 5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d
        - name: node_id
          in: query
          required: false
          description: KYB 步骤的工作流节点。仅在工作流具有多个 KYB 节点时需要；默认情况下，Didit 会使用会话自身的节点。
          schema:
            type: string
      responses:
        '204':
          description: 草稿已删除。无响应体。
        '401':
          description: 作用域 API 密钥已过期。这是唯一返回 `401` 的情况：缺失、无效或已吊销的密钥将返回 `403`。
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                    description: 便于人类阅读的错误消息。
              examples:
                Expired key:
                  summary: 密钥的到期日期已过
                  value:
                    detail: This API key has expired.
        '403':
          description: >-
            身份验证或授权失败。缺少密钥，以及属于其他应用的密钥、缺少该 endpoint 所需权限的限定作用域密钥和来自该密钥 IP
            允许名单之外的请求均返回 `403`；错误、已撤销或已过期的密钥返回 `401`。可通过 `detail` 区分它们。
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                    description: 便于人类阅读的错误消息。
              examples:
                Missing or invalid credentials:
                  summary: 缺少 x-api-key 请求头，或该密钥验证失败
                  value:
                    detail: >-
                      Authentication credentials were not provided or are
                      invalid.
                Other application:
                  summary: 属于与该会话不同应用的有效密钥
                  value:
                    detail: You do not have permission to perform this action.
                Scoped key without decisions write:
                  summary: '作用域密钥缺少 decisions: write 权限'
                  value:
                    detail: This API key has no write access to decisions.
                IP not allowed:
                  summary: 来自密钥 IP 白名单之外的请求
                  value:
                    detail: This API key can't be used from this IP address.
        '404':
          description: 会话或草稿不存在，或者会话超出了密钥所属应用或限定作用域密钥的限制。
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                    description: 便于人类阅读的错误消息。
              example:
                detail: Session not found.
        '409':
          description: 会话已完成（`kyb_session_not_writable`）。
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                    description: 便于人类阅读的错误消息。
                  code:
                    type: string
              example:
                detail: This verification session is no longer accepting changes.
                code: kyb_session_not_writable
        '429':
          description: >-
            超出速率限制：每个 API 密钥每分钟 300 次写入（POST、PATCH、DELETE）请求。请等待 `Retry-After`
            秒后再重试；`X-RateLimit-*` 响应头显示了额度。
          content:
            application/json:
              schema:
                type: object
                properties:
                  detail:
                    type: string
                    description: 便于人类阅读的错误消息。
              examples:
                Rate limited:
                  summary: 当前分钟的预算已耗尽
                  value:
                    detail: >-
                      Write request rate limit exceeded. You can make up to 300
                      requests per minute.
          headers:
            Retry-After:
              description: 重试前需要等待的秒数。
              schema:
                type: integer
                minimum: 1
                example: 30
      security:
        - ApiKeyAuth: []
      x-codeSamples:
        - lang: python
          label: Python
          source: |-
            from didit import Didit

            # Reads DIDIT_API_KEY.
            client = Didit()

            client.sessions.delete_kyb_party_draft(
                "33333333-4444-5555-6666-777777777777",
                "5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d",
            )
        - lang: javascript
          label: Node.js
          source: |-
            import Didit from "@didit-protocol/sdk-node";

            // Reads DIDIT_API_KEY.
            const didit = new Didit();

            await didit.sessions.deleteKybPartyDraft(
              "33333333-4444-5555-6666-777777777777",
              "5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d",
            );
        - lang: go
          label: Go
          source: "ctx := context.Background()\n// Reads DIDIT_API_KEY.\nclient := didit.NewClient()\n\nif err := client.Sessions.DeleteKYBPartyDraft(ctx, \"33333333-4444-5555-6666-777777777777\", \"5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d\", didit.SessionsDeleteKYBPartyDraftParams{}); err != nil {\n\tlog.Fatal(err)\n}"
        - lang: java
          label: Java
          source: >-
            import me.didit.Didit;


            // Reads DIDIT_API_KEY.

            Didit client = new Didit();


            client.sessions().deleteKybPartyDraft("33333333-4444-5555-6666-777777777777",
            "5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d");
        - lang: php
          label: PHP
          source: >-
            <?php


            require 'vendor/autoload.php';


            use Didit\DiditClient;


            // Reads DIDIT_API_KEY.

            $didit = new DiditClient();


            $didit->sessions->deleteKybPartyDraft('33333333-4444-5555-6666-777777777777',
            '5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d');
        - lang: ruby
          label: Ruby
          source: |-
            require "didit"

            # Reads DIDIT_API_KEY.
            didit = Didit::Client.new

            didit.sessions.delete_kyb_party_draft(
              "33333333-4444-5555-6666-777777777777",
              "5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d"
            )
        - lang: csharp
          label: .NET
          source: >-
            using System;

            using Didit;


            // Reads DIDIT_API_KEY.

            using var client = new DiditClient();


            await
            client.Sessions.DeleteKybPartyDraftAsync("33333333-4444-5555-6666-777777777777",
            "5b0d7a52-9d3e-4f0c-8c6a-0e5f3a1b2c4d");
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-api-key
      description: >-
        您的应用 API 密钥，可在 Business Console 的“开发者 -> API
        密钥”中获取。主密钥拥有完整访问权限。指定名称的密钥可设置作用域：针对每个资源设为无权限、只读或读写，限定于特定工作流或已通过的会话、限定于
        IP 地址列表，以及设置到期日期。401 表示密钥错误、已撤销或已过期；403 表示未发送密钥、密钥无权访问该资源或操作，或请求来自其 IP
        列表之外的地址；在会话路由上返回 404 表示该会话不在该密钥允许的工作流或状态范围内。没有媒体访问权限的密钥获取到的图片、视频和 PDF
        URL 将为 null；没有会话写入权限的密钥获取到的会话链接和 token 将为 null。请参阅
        https://docs.didit.me/console/api-keys。

````

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