# 66. Mutacija: shrani polje

Mutacija za spremembo obstoječega "Polja" z novo mejo in/ali imenom. 

{% hint style="info" %}
Za urejanje meje obstoječega "Polja" uporabite `registerField` mutacijo.
{% endhint %}

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

```graphql
mutacija SaveFieldSample {
  saveField(
    vnos: { 
      uuid: "<placeholder_of_field_uuid>"
      farmUuid: "<placeholder_of_farm_uuid>"
    	 ime: "Field_name" 
    }
  ) {
    uuid
    farmUuid
    ime
    boundaryUrl
    topografskeZemljevidi {
      uuid
      fieldUuid
      status
      geoMaps {
        kratkoIme
        url
        hexBarvneKode
        razredi
      }
    }
    oznake {
      ime
      vrednost
    }
  }
}
```

{% endcode %}


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