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query-types.md

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 # Query Types
 
+Genomic variation queries can be implemented through combinations of different parameters,
+as available through the given data model. Beacon v2's variation query parameters
+are defined in the `genomicVariations` default model's
+[requestParameters schema](https://github.com/ga4gh-beacon/beacon-v2/blob/main/models/src/beacon-v2-default-model/genomicVariations/requestParameters.yaml).
+As part of the 2024 Beacon Variant Scouts we work on a revison and potential
+extension of the available parameters, as well as on the definition of canonical
+_Query Types_ tailored to the retrieval of defined [_Variant Types_](variant-types).
+
 ## _Sequence Queries_: `VariantSequenceRequest`[^1]
 
 _Sequence Queries_ query for the existence of a specified sequence at a given genomic