Scope

Ignore placeholder fields for encryption parameters ("min", "max", "trimFactor", "sparsity", and "precision") in the QE range payloads:

• FLE2InsertUpdatePayloadV2
• FLE2FindRangePayloadV2

For consistency with other single-letter fields, consider using short field names:

• "min" as "mi"
• "max" as "ma",
• "trimFactor" as "tf",
• "sparsity" as "s"
• "precision" as "p"

Alternatively: accept all extra fields. Set strict to false in the IDL (example).

Background & Motivation

Placeholders may enable future safeguards proposed in SERVER-91887 without requiring new V3 payloads (8.0 servers can ignore the fields). Local testing suggests the server rejects unrecognized fields in the payloads: "BSON field 'root.foo' is an unknown field".