# Directives

Zeus also supports using directives on fields:

```typescript
import { Chain } from './zeupypes';

// Create a Chain client instance with the endpoint
const chain = Chain('https://faker.graphqleditor.com/a-team/olympus/graphql');

// Query the endpoint with Typescript autocomplete for arguments and response fields
const listCardsAndDraw = await chain('query')({
  drawCard: {
    name: true,
    skills: true,
    Attack: `@skip(if: true)`,
  },
});
```

Remember you need to put full string instead of `true`.

## Use on object field

Here's how to use directive on `drawCard`:

```typescript
import { Chain } from './zeus';

// Create a Chain client instance with the endpoint
const chain = Chain('https://faker.graphqleditor.com/a-team/olympus/graphql');

// Query the endpoint with Typescript autocomplete for arguments and response fields
const listCardsAndDraw = await chain('query')({
  drawCard: {
    __directives: `@skip(if:true)`,
    name: true,
    skills: true,
  },
});
```

## Use on function

```typescript
import { Chain } from './zeus';

// Create a Chain client instance with the endpoint
const chain = Chain('https://faker.graphqleditor.com/a-team/olympus/graphql');

// Query the endpoint with Typescript autocomplete for arguments and response fields
const listCardsAndDraw = await chain('query')({
  drawCard: {
    name: true,
    skills: true,
    attack:[
      {
        cardId:['2312321']
      },
      {
        __directives: `@skip(if:true)`,
        name: true,
        skills: true,
      }
    ]
  }
});
```

## Use it with variables

```typescript
import { Chain } from './zeus';

// Create a Chain client instance with the endpoint
const chain = Chain('https://faker.graphqleditor.com/a-team/olympus/graphql');
const variables = useZeusVariables({
    isDefense: 'Boolean!'
})({
    isDefense:true
});
const { $ } = variables;
// Query the endpoint with Typescript autocomplete for arguments and response fields
const listCardsAndDraw = await chain('query')({
  drawCard: {
    name: true,
    skills: true,
    Attack: `@skip(if: ${$('isDefense')})`,
  },
  {
      variables
  }
});
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://guide.graphqleditor.com/tools/index/index-1/directives.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.