在使用CLI创建的MongoDB分片集合中插入文档时出错

使用最新的Azureure CLI(2.0.21)，我尝试在CosmosDB中使用以下脚本(从Powershell中)创建分片的MongoDB集合:

Using the latest azure cli (2.0.21) I am trying to create in CosmosDB a sharded MongoDB collection with the following script (from powershell) :

$resourceGroupName="RG-S01-APP-CASRWA-001"
$name="marcoolandesetest"
$databaseName="marco"
$collectionName="fromcli"
$originalThroughput=100000 
$kind="MongoDB"
$partition="/TaskId"

az login
az cosmosdb create --name $name --kind $kind --resource-group 
$resourceGroupName

az cosmosdb database create --name $name --db-name $databaseName --resource-
group $resourceGroupName 

az cosmosdb collection create --collection-name $collectionName --name $name --db-name $databaseName --resource-group $resourceGroupName --throughput $originalThroughput --partition-key-path $partition --indexing-policy '@index.json'

index.json的内容如下:

The content of the index.json is the following:

{
    "indexingMode": "consistent",
    "automatic": true,
    "includedPaths": [
        {
            "path": "/*",
            "indexes": [
                {
                    "kind": "Range",
                    "dataType": "Number",
                    "precision": -1
                },
                {
                    "kind": "Hash",
                    "dataType": "String",
                    "precision": 3
                }
            ]
        }
    ],
    "excludedPaths": []
}

但是当我尝试从门户中的UI插入文档时，什么也没发生，文档在插入时挂起:

But when I try to insert a document from the UI in the portal nothing happens, the document hangs on inserting:

使用MongoB.Drivers nuget包从C#库插入文档也失败，并显示错误:

Inserting a document from a C# library with the MongoB.Drivers nuget package also fails, getting the error:

文档不包含分片键"

很明显，我的文档包含分片属性"TaskId" .

如果我从Portal中的UI创建相同类型的集合，则在C#中，也可以使用相同的代码正常运行

以下是集合设置的两个屏幕截图，如您所见，它们是相同的:

Here are two screenshots of the settings of the collections, as you can see they are the same:

集合"fromui"是从门户网站UI创建的，使用此工具，一切正常，从门户网站插入文档，以及从C#插入.

Collection "fromui" is created from the portal UI, and with this one everything works fine, inserting a document from the portal, and inserting from C# as well.

集合"fromcli"是使用上面的CLI脚本创建的，并插入了一个根本无法使用的文档.

Collection "fromcli" is created using the CLI script above and inserting a document it's not working at all.