inconclusiveEvidenceCount

The number of evidence without a compliance check ruling. Evidence is inconclusive when the associated control uses Security Hub or Config as a data source but you didn't enable those services. This is also the case when a control uses a data source that doesn’t support compliance checks (for example: manual evidence, API calls, or CloudTrail).

If evidence has a compliance check status of not applicable, it's classed as inconclusive in Insights data.