# 取消已連接帳戶研究讀取

Canonical URL: https://sosoapi.ai/zh-hant/docs/mcp/research-evidence-native-cancel

`sosoapi_research_evidence_native-cancel`

使用原 workspace_id 及 mutation_id 取消仍在進行的已連接帳戶研究讀取，首次回應前亦可取消。持久取消狀態會阻止遲到的來源內容提交；請以同一收據查閱實際結果，不要更換身份重送。此操作不會發佈、刪除平台帖文、移除已完成的證據或取消 Gemini 分析。需要 agent:research 及明確的 Research 與 Listening 同意。

## Profiles 及連接方式

Profiles: full

Transports: stdio, http

```text
# This operation requires a CLI build containing the updated Research contract.
# Use HTTP or hosted MCP if your CLI build does not include it.
# 此操作需要包含更新版 Research contract 的 CLI build。
# 如 CLI build 未包含此 contract，請使用 HTTP 或 hosted MCP。
```

Profile 只影響工具可見性，不會授予權限。HTTP 不提供本機檔案上傳。SOSOAPI_OUTPUT_SCHEMAS=1 會宣告輸出 schema；兩種模式均會回傳 structured results。

## 權限及改動

MCP annotations 只提供工具發現提示，並非存取控制保證；實際呼叫仍須通過登入、角色、資源及能力檢查。

```json
{
  "readOnlyHint": false,
  "destructiveHint": true,
  "idempotentHint": true,
  "openWorldHint": true
}
```

`/research-api/evidence/native-cancel` — agent:research; committed cancellation fence; late native reader output is discarded

## 輸入欄位

```json
{
  "type": "object",
  "properties": {
    "workspace_id": {
      "type": "string",
      "format": "uuid"
    },
    "mutation_id": {
      "type": "string",
      "format": "uuid"
    }
  },
  "required": [
    "workspace_id",
    "mutation_id"
  ],
  "additionalProperties": false
}
```

## 結構化輸出

此 schema 描述成功工具結果的 structuredContent。MCP envelope 亦包括 content，失敗時可能設定 isError；請勿將文字收據或已接受的請求視為平台終態。權限及重試規則請參閱對應的 API 操作。

```json
{
  "type": "object",
  "properties": {
    "retrieval": {
      "anyOf": [
        {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "format": "uuid"
            },
            "workspace_id": {
              "type": "string",
              "format": "uuid"
            },
            "mutation_id": {
              "type": "string",
              "format": "uuid"
            },
            "social_account_id": {
              "anyOf": [
                {
                  "type": "string",
                  "format": "uuid"
                },
                {
                  "type": "null"
                }
              ]
            },
            "platform": {
              "type": "string",
              "enum": [
                "facebook",
                "instagram",
                "threads"
              ]
            },
            "state": {
              "type": "string",
              "enum": [
                "pending",
                "running",
                "completed",
                "unavailable",
                "unconfirmed",
                "cancelled",
                "expired"
              ]
            },
            "reason": {
              "anyOf": [
                {
                  "type": "string",
                  "enum": [
                    "connection_unavailable",
                    "connection_changed",
                    "provider_denied",
                    "provider_rate_limited",
                    "provider_unavailable",
                    "provider_response_invalid",
                    "empty_page",
                    "metadata_only",
                    "content_expired",
                    "deadline_exceeded",
                    "cancelled"
                  ]
                },
                {
                  "type": "null"
                }
              ]
            },
            "created_at": {
              "type": "string",
              "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
              "format": "date-time"
            },
            "settled_at": {
              "anyOf": [
                {
                  "type": "string",
                  "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
                  "format": "date-time"
                },
                {
                  "type": "null"
                }
              ]
            },
            "valid_until": {
              "type": "string",
              "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
              "format": "date-time"
            },
            "coverage": {
              "type": "string",
              "const": "bounded_native_page"
            },
            "complete": {
              "type": "boolean",
              "const": false
            },
            "provider_gets": {
              "type": "integer",
              "minimum": 0,
              "maximum": 1
            },
            "evidence": {
              "maxItems": 20,
              "type": "array",
              "items": {
                "type": "object",
                "properties": {
                  "id": {
                    "type": "string",
                    "format": "uuid"
                  },
                  "workspace_id": {
                    "type": "string",
                    "format": "uuid"
                  },
                  "revision": {
                    "type": "integer",
                    "exclusiveMinimum": 0,
                    "maximum": 9007199254740991
                  },
                  "title": {
                    "anyOf": [
                      {
                        "type": "string",
                        "minLength": 1,
                        "maxLength": 200
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "text": {
                    "anyOf": [
                      {
                        "type": "string",
                        "maxLength": 30000
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "source_category": {
                    "type": "string",
                    "enum": [
                      "your_accounts",
                      "public_posts",
                      "team_notes"
                    ]
                  },
                  "platform": {
                    "anyOf": [
                      {
                        "type": "string",
                        "enum": [
                          "threads",
                          "instagram",
                          "facebook",
                          "youtube",
                          "x",
                          "reddit",
                          "web"
                        ]
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "source_url": {
                    "anyOf": [
                      {
                        "type": "string",
                        "maxLength": 2048,
                        "format": "uri"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "author": {
                    "anyOf": [
                      {
                        "type": "string",
                        "maxLength": 200
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "language": {
                    "anyOf": [
                      {
                        "type": "string",
                        "minLength": 1,
                        "maxLength": 35
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "published_at": {
                    "anyOf": [
                      {
                        "type": "string",
                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
                        "format": "date-time"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "retrieved_at": {
                    "type": "string",
                    "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
                    "format": "date-time"
                  },
                  "valid_until": {
                    "anyOf": [
                      {
                        "type": "string",
                        "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d(?::[0-5]\\d(?:\\.\\d+)?)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$",
                        "format": "date-time"
                      },
                      {
                        "type": "null"
                      }
                    ]
                  },
                  "availability": {
                    "type": "string",
                    "enum": [
                      "available",
                      "removed",
                      "unavailable"
                    ]
                  },
                  "metrics": {
                    "type": "object",
                    "properties": {
                      "likes": {
                        "anyOf": [
                          {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 9007199254740991
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "replies": {
                        "anyOf": [
                          {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 9007199254740991
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "reposts": {
                        "anyOf": [
                          {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 9007199254740991
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "views": {
                        "anyOf": [
                          {
                            "type": "integer",
                            "minimum": 0,
                            "maximum": 9007199254740991
                          },
                          {
                            "type": "null"
                          }
                        ]
                      }
                    },
                    "required": [
                      "likes",
                      "replies",
                      "reposts",
                      "views"
                    ],
                    "additionalProperties": false
                  }
                },
                "required": [
                  "id",
                  "workspace_id",
                  "revision",
                  "title",
                  "text",
                  "source_category",
                  "platform",
                  "source_url",
                  "author",
                  "language",
                  "published_at",
                  "retrieved_at",
                  "valid_until",
                  "availability",
                  "metrics"
                ],
                "additionalProperties": false
              }
            }
          },
          "required": [
            "id",
            "workspace_id",
            "mutation_id",
            "social_account_id",
            "platform",
            "state",
            "reason",
            "created_at",
            "settled_at",
            "valid_until",
            "coverage",
            "complete",
            "provider_gets",
            "evidence"
          ],
          "additionalProperties": false
        },
        {
          "type": "null"
        }
      ]
    }
  },
  "required": [
    "retrieval"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false
}
```

## 工具呼叫範例

以下虛構值已按 contract 驗證，並非真實帳戶 ID、憑證或發佈紀錄。請以已授權範圍回傳的 ID、已準備完成的素材及已審核排程取代，並在寫入前核對平台資格。此頁不會呼叫 API。

```json
{
  "name": "sosoapi_research_evidence_native-cancel",
  "arguments": {
    "workspace_id": "11111111-1111-4111-8111-111111111111",
    "mutation_id": "40000000-0000-4000-8000-000000000006"
  }
}
```

structuredContent

```json
{
  "retrieval": {
    "id": "30000000-0000-4000-8000-000000000007",
    "workspace_id": "11111111-1111-4111-8111-111111111111",
    "mutation_id": "40000000-0000-4000-8000-000000000006",
    "social_account_id": "22222222-2222-4222-8222-222222222222",
    "platform": "instagram",
    "state": "cancelled",
    "reason": "cancelled",
    "created_at": "2099-01-15T09:00:00Z",
    "settled_at": "2099-01-15T09:00:01Z",
    "valid_until": "2099-01-16T09:00:00Z",
    "coverage": "bounded_native_page",
    "complete": false,
    "provider_gets": 0,
    "evidence": []
  }
}
```

## 對應 API 操作

- [/research-api/evidence/native-cancel](https://sosoapi.ai/zh-hant/docs/api/research-api-evidence-native-cancel)