Azure AI Search - Support for scalar quantization seems incomplete about azure-sdk-for-python

[kashifkhan]

Thank you for the feedback @acwwat . We will investigate and get back to you asap.

[xiangyan99]

Thanks for reaching out.

VectorSearchCompressionConfiguration is a base class and is not supposed to be used directly.
https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/azure/search/documents/indexes/_generated/models/_models_py3.py#L6782

Instead, you can just create an instance of ScalarQuantizationCompressionConfiguration
https://github.com/Azure/azure-sdk-for-python/blob/main/sdk/search/azure-search-documents/azure/search/documents/indexes/_generated/models/_models_py3.py#L6847

Please let me know if it does not work.

[github-actions]

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[acwwat]

@xiangyan99 Thank you for pointing this out. The following code snippet works with the your suggestion. Closing this issue.

            compressions=[
                ScalarQuantizationCompressionConfiguration(
                    name="myCompression",
                    rerank_with_original_vectors=True,
                    default_oversampling=10,
                    parameters=ScalarQuantizationParameters(
                        quantized_data_type="int8"
                    )
                )
            ],