## Fetch multiple features by type and ID

`client.Elements.Batch(ctx, body) (*FeatureCollection, error)`

**post** `/api/v1/features/batch`

Fetch multiple features by type and ID

### Parameters

- `body ElementBatchParams`

  - `BatchRequest param.Field[BatchRequest]`

### Returns

- `type FeatureCollection struct{…}`

  Bare GeoJSON FeatureCollection. Pagination metadata is returned in HTTP headers (X-Limit, X-Has-More, X-Next-Cursor, X-Next-Offset, Link).

  - `Features []GeoJsonFeature`

    - `Geometry GeoJsonGeometry`

      - `Coordinates GeoJsonGeometryCoordinatesUnion`

        GeoJSON coordinates array (nesting depth varies by geometry type)

        - `type GeoJsonGeometryCoordinatesArray []float64`

        - `type GeoJsonGeometryCoordinatesArray [][]float64`

        - `type GeoJsonGeometryCoordinatesArray [][][]float64`

        - `type GeoJsonGeometryCoordinatesArray [][][][]float64`

      - `Type GeoJsonGeometryType`

        - `const GeoJsonGeometryTypePoint GeoJsonGeometryType = "Point"`

        - `const GeoJsonGeometryTypeLineString GeoJsonGeometryType = "LineString"`

        - `const GeoJsonGeometryTypePolygon GeoJsonGeometryType = "Polygon"`

        - `const GeoJsonGeometryTypeMultiPoint GeoJsonGeometryType = "MultiPoint"`

        - `const GeoJsonGeometryTypeMultiLineString GeoJsonGeometryType = "MultiLineString"`

        - `const GeoJsonGeometryTypeMultiPolygon GeoJsonGeometryType = "MultiPolygon"`

    - `Properties map[string, unknown]`

    - `Type GeoJsonFeatureType`

      - `const GeoJsonFeatureTypeFeature GeoJsonFeatureType = "Feature"`

    - `ID string`

      Feature identifier (type/osm_id)

    - `OsmID int64`

      OpenStreetMap ID

  - `Type FeatureCollectionType`

    - `const FeatureCollectionTypeFeatureCollection FeatureCollectionType = "FeatureCollection"`

### Example

```go
package main

import (
  "context"
  "fmt"

  "github.com/plazafyi/plaza-go"
  "github.com/plazafyi/plaza-go/option"
)

func main() {
  client := githubcomplazafyiplazago.NewClient(
    option.WithAPIKey("My API Key"),
  )
  featureCollection, err := client.Elements.Batch(context.TODO(), githubcomplazafyiplazago.ElementBatchParams{
    BatchRequest: githubcomplazafyiplazago.BatchRequestParam{
      Elements: githubcomplazafyiplazago.F([]githubcomplazafyiplazago.BatchRequestElementParam{githubcomplazafyiplazago.BatchRequestElementParam{
        ID: githubcomplazafyiplazago.F(int64(0)),
        Type: githubcomplazafyiplazago.F(githubcomplazafyiplazago.BatchRequestElementsTypeNode),
      }}),
    },
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", featureCollection.Features)
}
```