尝试从 Bot Framework 4.6 连接到 Cosmos DB 时出现 404

Question

当我尝试从 Bot Framework 4.6 连接到 Cosmos DB 时，我不确定连接字符串的格式是否正确：

        IStorage memoryStorage = null;
        // memoryStorage = new MemoryStorage();
        memoryStorage = new CosmosDbPartitionedStorage(
            new CosmosDbPartitionedStorageOptions
            {
                CosmosDbEndpoint = "https://myDB.mongo.cosmos.azure.com:443/",
                AuthKey = "MyKey",
                DatabaseId = "dev",
                ContainerId = "conversation-state"
            }
            );

        var conversationState = new Models.ConversationState(memoryStorage);
        var UserState = new UserState(memoryStorage);


        services.AddSingleton(conversationState);
        services.AddSingleton(UserState);

Cosmos 服务 URL 使用此处的文档似乎是正确的：https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-howto-v4-storage?view=azure-bot-service-4.0&tabs=csharp#memory-storage

它说要使用 SSL，所以我使用端口 443，但连接字符串上的端口说 10255

我错过了什么？

这是我收到的错误消息：

The bot encounted an error or bug: Response status code does not indicate success: 404 Substatus: 0 Reason: (, Request URI: /, RequestStats: , SDK: Windows/10.0.17763 cosmos-netstandard-sdk/3.2.1).

Answer 1

从您的端点和屏幕截图来看，您似乎在创建 CosmosDB 时 select 编辑了 "Azure Cosmos DB for MongoDB API"。您需要 select 核心。

API 类型确定 "how" 您与 CosmosDB 服务交互，CosmosDbPartitionedStorage 使用 "Core" CosmosDB API 而不是 MongoDB API.

有点"buried"，我就叫出来吧。 the docs（强调我的）中对此进行了描述：

On the New account page, provide Subscription, Resource group information. Create a unique name for your Account Name field - this eventually becomes part of your data access URL name. For API, select Core(SQL), and provide a nearby Location to improve data access times.

尝试从 Bot Framework 4.6 连接到 Cosmos DB 时出现 404

404 when trying to connect to Cosmos DB from Bot Framework 4.6

botframework

azure-cosmosdb

azure-cosmosdb-mongoapi