estimateSetQueryGetSchema

In Query.prototype._getSchema

this.model.schema.paths.estimateSet:  { path: 'estimateSet',
  instance: undefined,
  validators: [],
  setters: [],
  getters: [],
  options: { type: [ undefined ] },
  _index: null,
  casterConstructor: [Function: Mixed],
  caster:
   { path: null,
     instance: undefined,
     validators: [],
     setters: [],
     getters: [],
     options: {},
     _index: null },
  defaultValue: [Function] }