{
  type: 'Query',
  fields: [{
    type: 'FieldReference',
    path: ['Id'],
  }, {
    type: 'FieldReference',
    path: ['Name'],
  }, {
    type: 'FunctionCall',
    name: 'toLabel',
    arguments: [{
      type: 'FieldReference',
      path: ['Account', 'Type'],
    }],
  }, {
    type: 'FunctionCall',
    name: 'convertCurrency',
    arguments: [{
      type: 'FieldReference',
      path: ['Amount'],
    }],
  }],
  object: {
    type: 'ObjectReference',
    name: 'Opportunity',
  },
}