.Net: Investigate extended property attributes for specific vector store connectors

[dmytrostruk]

Current Azure CosmosDB NoSQL implementation has PartitionKeyPropertyName property in CollectionOptions class to specify property name. It will be easier if it will be possible to mark specific record property as Partition Key with attribute, something like this:

[AzureCosmosDBNoSQLPartitionKey] // From the AzureCosmosDB lib.
[VectorStoreRecordData]
public string Description { get; set; }
 
var dataProp  = new VectorStoreRecordDataProperty("Description", typeof(string));
dataProp.SetAzureCosmosDBNoSQLPartitionKey(true);

Same approach can be applied for other connectors whenever custom property configuration is required.

[github-actions[bot]]

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