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As an administrator configuring collectors that write to OpenSearch you want to configure index management policies scoped to particular index-name pattern.

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Define index_type for "otel_logs_source" and "otel_metrics_source" (and others) similar to ones defined for "trace-analytics-raw" and "trace-analytics-service-map"

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Without index_type defined, an index needs to be explicitly named, where it complicates creation of a scoped down policy in OpenSearch.

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