> For the complete documentation index, see [llms.txt](https://docs.geopard.tech/geopard-tutorials/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.geopard.tech/geopard-tutorials/api-docs/geopard-api-requests-overview/notes-pins/28.-mutation-save-multiple-notes-batch-operation.md).

# 28. Mutation: Save multiple "Notes", Batch operation

This mutation allows you to attach multiple Notes to a specified Field.

{% hint style="success" %}
The maximum amount of Notes to save is 25.
{% endhint %}

{% hint style="success" %}
Add the `uuid` attribute into the input to update the Note.
{% endhint %}

* A Note can be linked to the Field via its unique identifier `fieldUuid,`  to the associated SoilDataset via `soilDatasetUuid`, to the ZonesMap via `vectorAnalysisMapUuid`.
* The coordinate of the Note can be set using the `centroid` attribute, which requires defined `latitude` and `longitude` values. 
* The type of Note can be specified using the `type` attribute with acceptable values of `PLANNED` or `REAL`. 
* The description of the Note can be provided using the `comment` attribute. If the description needs to be multiline, the `comment` attribute should contain a string with newline characters `\\n` to separate lines. For example: `"First line. is here\\nSecond line is here.\\nThird line is here."`.

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

```graphql
mutation BatchSaveNotes {
  saveNotes(input:{
    notes: [{
      fieldUuid: "d31240db-98e6-4cb0-b0a8-97ffe00f5e0d",
      centroid: {latitude: 51.177747, longitude:  -113.533613},
      type: PLANNED,
      comment: "Batch save: 1",
      vectorAnalysisMapUuid: "983095c1-8d31-4cc0-9143-502c35df358d"
    }, {
      uuid: "531d4cc4-b464-435c-8bb5-464cc13fcafa",
      fieldUuid: "d31240db-98e6-4cb0-b0a8-97ffe00f5e0d",
      centroid: {latitude: 51.177747, longitude:  -113.533613},
      type: REAL,
      comment: "Batch update: 1",
      vectorAnalysisMapUuid: "983095c1-8d31-4cc0-9143-502c35df358d"
    }, {
      fieldUuid: "d31240db-98e6-4cb0-b0a8-97ffe00f5e0d",
      centroid: {latitude: 51.177747, longitude:  -113.533613},
      type: REAL,
      comment: "Batch save: 2",
      vectorAnalysisMapUuid: "983095c1-8d31-4cc0-9143-502c35df358d"
    }, {
      fieldUuid: "d31240db-98e6-4cb0-b0a8-97ffe00f5e0d",
      centroid: {latitude: 51.177747, longitude:  -113.533613},
      type: REAL,
      comment: "Batch save: 2",
      soilDatasetUuid: "983095c1-8d31-4cc0-9143-502c35df358d"
    }
  ]
  } ) {
    uuid
    fieldUuid
    createdDate
    updatedDate
  }
}
```

{% endcode %}


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