Update a sample's properties

Updates one or more properties on an existing sample. Pass only the fields you want to change in the body — omitted fields are left untouched. Mutable fields include the sample's name, description, notes, expiration date, location (storageLayerID + position), parent (parentSampleID), and meta-field values via sampleMetas. Use quantitySettings to update the sample's tracked quantity in the same call.