# 78. Consulta: Buscar "Campos" por "externalKey"

Encuentre "Fields" por el externalKey de terceros incorporado durante el procedimiento de registro de "Field".

### <mark style="color:naranja;">OPCIÓN 1</mark> usando la consulta getFields

{% code overflow="wrap" lineNumbers="true" %}

```graphql
consulta FindFieldsByExternalKeyOption1 {
  getFields(filtro: {
    fieldExternalKey: "<third_party_identificator>"
  }) {
    conteoTotal
    fields {
      uuid
      name
      externalKey
    }
  }
}
```

{% endcode %}

### <mark style="color:naranja;">OPCIÓN 2</mark> usando la consulta getFarms

{% code overflow="wrap" lineNumbers="true" %}

```graphql
consulta FingFieldsByExternalKeyOption2 {
  getFarms {
    fields(externalKeys: ["<third_party_identificator>"]) {
      uuid
      name
      externalKey
    }
  }
}

```

{% endcode %}


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