Azure AI Search S1: max fields per index, docs vs Service Statistics API

Giridharan 0 Reputation points
2026-10-07T05:54:12.8333333+00:00

According to the Azure AI Search service limits page on Microsoft Learn, the S1 tier allows 1000 simple fields per index. But the Get Service Statistics API returns maxFieldsPerIndex = 3000 for our S1 service.

Which value is actually enforced?

Azure AI Search
Azure AI Search

An Azure search service with built-in artificial intelligence capabilities that enrich information to help identify and explore relevant content at scale.

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