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Thread

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本文详细阐述了Assistant API中Thread类的各项功能,涵盖了线程的创建、检索、修改以及删除操作。

相关指南:关于Assistant API的快速使用方法,请参考快速入门

函数名

类型

Create

创建thread 类

retrieve

检索thread 类

modify

修改thread类

delete

删除thread 类

创建线程

HTTP

代码示例

curl --location 'https://dashscope.aliyuncs.com/api/v1/threads' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--data '{
    "messages": [
        {
            "role": "user",
            "content": "你好"
        }
    ]
}'

输入参数

输入参数名字

输入参数的描述

参数类型

是否必须

messages

thread 所传入的message

Message 类

metadata

thread使用的名字

str

返回结果

{
    "id": "thread_e99a9fe7-0433-426f-98ad-a5139c36579c",
    "object": "thread",
    "created_at": 1711448377850,
    "metadata": {},
    "request_id": "dd9489ec-dbdb-95d4-9ff8-cfe29b61db27"
}

输出参数

输出thread类,并包含除了用户输入以外参数的其他额外字段:

  • id :thread id

  • request_id :请求id

SDK

代码示例

import json
from dashscope import Threads


thread = Threads.create(messages=[{"role": "user", "content": "How does AI work? Explain it in simple terms."}])
print(json.dumps(thread, default=lambda o: o.__dict__, sort_keys=True, indent=4))
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.InvalidateParameter;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.threads.AssistantThread;
import com.alibaba.dashscope.threads.ThreadParam;
import com.alibaba.dashscope.threads.Threads;

public class Main {
    public static void main(String[] args) throws ApiException, NoApiKeyException, InputRequiredException, InvalidateParameter, InterruptedException {
      Threads threads = new Threads();
      AssistantThread assistantThread = threads.create(ThreadParam.builder().build());
    }
}

输入参数

参数

类型

默认值

说明

messages

List[Dict]

None

Thread初始messages

metadata

Dict

None

与该Thread关联的key/value信息

workspace

str

None

DashScope workspace id

api_key

str

None

DashScope api key,可以通过环境变量等方法设置。

返回结果

结果为Thread对象,json化内容为:

{
    "account_id": "sk-6bddfc116de744c3aa1d66893cc87b20",
    "created_at": 1711338305031,
    "gmt_crete": "2024-03-25 11:45:05",
    "gmt_update": "2024-03-25 11:45:05",
    "id": "thread_97934051-2c15-44bf-97de-310039d873f9",
    "is_deleted": false,
    "metadata": {},
    "object": "thread",
    "request_id": "982d4b9a-b982-9d53-9c79-a75b32f7168a",
    "status_code": 200
}

输出参数

字段名

字段类型

字段描述

status_code

int

为调用http status code,200表示调用成功,其他表示调用出错

id

str

thread id,为uuid字符串

metadata

Dict

和这个Thread关联的key/value信息

created_at

timestamp

thread 创建时间

gmt_created

datetime

2024-03-22 17:12:31

gmt_modified

datetime

2024-03-22 17:12:31

code

str

表示请求失败,显示错误码,成功忽略。

python only

message

str

失败,表示失败的详细信息,成功则忽略。

python only

检索线程

HTTP

代码示例

curl --location 'https://dashscope.aliyuncs.com/api/v1/threads/thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"

输入参数

输入参数名字

输入参数的描述

参数类型

是否必须

thread_id

待检索的thread_id

str

返回结果

{
    "id": "thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7",
    "object": "thread",
    "created_at": 1711507920700,
    "metadata": {},
    "request_id": "4d4e73ad-15fb-96ac-9262-0643a0fdb5ca"
}

输出参数

输出检索到的thread类,并包含除了用户输入以外参数的其他额外字段:

  • id :thread_id

  • request_id :请求id

SDK

代码示例

from dashscope import Threads


thread = Threads.retrieve('thread_id')
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.InvalidateParameter;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.threads.AssistantThread;
import com.alibaba.dashscope.threads.Threads;

public class Main {
    public static void main(String[] args) throws ApiException, NoApiKeyException, InputRequiredException, InvalidateParameter, InterruptedException {
      Threads threads = new Threads();
      AssistantThread assistantThread = threads.retrieve("thread_id");
    }
}

输入参数

参数

类型

默认值

说明

thread_id

str

-

指定要查询的thread id

workspace

str

None

DashScope workspace id

api_key

str

None

DashScope api key,可以通过环境变量等方法设置。

输出参数

参考create结果

修改线程

HTTP

代码示例

curl --location 'https://dashscope.aliyuncs.com/api/v1/threads/thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--data '{
    "metadata": {
        "modified": "true",
        "user": "abc123"
    }
}'

输入参数

输入参数名字

输入参数的描述

参数类型

是否必须

thread_id

待检索的thread_id

str

metadata

thread使用的名字

dict

返回结果

{
    "id": "thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7",
    "object": "thread",
    "created_at": 1711507920700,
    "metadata": {
        "modified": "true",
        "user": "abc123"
    },
    "request_id": "a9ad63fa-b884-94be-9ec6-5000882de3c4"
}

输出参数

输出检索到的thread类,并包含除了用户输入以外参数的其他额外字段:

  • id :thread_id

  • request_id :请求id

SDK

代码示例

from dashscope import Threads


thread = Threads.update('thread_id',
                        metadata={'key': 'value'})
import java.util.Collections;
import com.alibaba.dashscope.common.UpdateMetadataParam;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.InvalidateParameter;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.threads.Threads;

public class AssistantGeneral {
    public static void main(String[] args) throws ApiException, NoApiKeyException, InputRequiredException, InvalidateParameter, InterruptedException {
        Threads threads = new Threads();
        UpdateMetadataParam updateMetadataParam = UpdateMetadataParam.builder().metadata(Collections.singletonMap("key", "value")).build();
        threads.update("assistant_id", updateMetadataParam);
    }
}

输入参数

参数

类型

默认值

说明

thread_id

str

-

指定需要update的thread id

metadata

Dict

None

Thread关联信息

workspace

str

None

DashScope workspace id

api_key

str

None

DashScope api key,可以通过环境变量等方法设置。

输出参数

同create,参考create

删除线程

HTTP

代码示例

curl --location --request DELETE 'https://dashscope.aliyuncs.com/api/v1/threads/thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7' \
--header 'Content-Type: application/json' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY"

输入参数

输入参数名字

输入参数的描述

参数类型

是否必须

thread

待检索的thread id

str

返回结果

{
    "id": "thread_c7ebb0ca-2e4f-43e5-b223-6e1f8c6fccc7",
    "object": "thread.deleted",
    "deleted": true,
    "request_id": "b4edb7b8-5855-9787-b5c3-0374ee2b3b2c"
}

输出参数

输出删除thread后的状态

SDK

代码示例

from dashscope import Threads


thread = Threads.delete('thread_id')
import com.alibaba.dashscope.common.DeletionStatus;
import com.alibaba.dashscope.exception.ApiException;
import com.alibaba.dashscope.exception.InputRequiredException;
import com.alibaba.dashscope.exception.InvalidateParameter;
import com.alibaba.dashscope.exception.NoApiKeyException;
import com.alibaba.dashscope.threads.Threads;

public class Main {
    public static void main(String[] args) throws ApiException, NoApiKeyException, InputRequiredException, InvalidateParameter, InterruptedException {
      Threads threads = new Threads();
      DeletionStatus assistantThread = threads.delete("thread_id");
    }
}

输入参数

参数

类型

默认值

说明

thread_id

str

-

指定要删除的thread id

workspace

str

None

DashScope workspace id

api_key

str

None

DashScope API key,可以通过环境变量等方法设置。

输出参数

字段名

字段类型

字段描述

id

str

删除的对象的id

deleted

bool

是否删除