Process queries for HexGrid objects.
:param request: HTTP GET request
:return: JSON format of HexGrid (only pk and count) or GeoJSON of the geom of HexGrid.

GET /api/occurrence/grid/?type=occurrence&taxon=6858
HTTP 200 OK
Allow: OPTIONS, GET
Content-Type: application/json
Vary: Accept

{
    "features": [
        {
            "properties": {
                "pk": "441218"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                -4999998.60124902,
                                2453739.78811235
                            ],
                            [
                                -4916665.22906149,
                                2598077.4227072
                            ],
                            [
                                -4749998.48468644,
                                2598077.4227072
                            ],
                            [
                                -4666665.11249891,
                                2453739.78811235
                            ],
                            [
                                -4749998.48468644,
                                2309402.15351751
                            ],
                            [
                                -4916665.22906149,
                                2309402.15351751
                            ],
                            [
                                -4999998.60124902,
                                2453739.78811235
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "441436"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                -3999998.13499869,
                                1876389.24973297
                            ],
                            [
                                -3916664.76281117,
                                2020726.88432782
                            ],
                            [
                                -3749998.01843611,
                                2020726.88432782
                            ],
                            [
                                -3666664.64624859,
                                1876389.24973297
                            ],
                            [
                                -3749998.01843611,
                                1732051.61513813
                            ],
                            [
                                -3916664.76281117,
                                1732051.61513813
                            ],
                            [
                                -3999998.13499869,
                                1876389.24973297
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442150"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                -749996.619685135,
                                1732051.61513813
                            ],
                            [
                                -666663.247497608,
                                1876389.24973297
                            ],
                            [
                                -499996.503122553,
                                1876389.24973297
                            ],
                            [
                                -416663.130935026,
                                1732051.61513813
                            ],
                            [
                                -499996.503122553,
                                1587713.98054329
                            ],
                            [
                                -666663.247497608,
                                1587713.98054329
                            ],
                            [
                                -749996.619685135,
                                1732051.61513813
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442293"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                3.73000261001289,
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                            ],
                            [
                                83337.1021901372,
                                -4618804.30703502
                            ],
                            [
                                250003.846565192,
                                -4618804.30703502
                            ],
                            [
                                333337.218752719,
                                -4763141.94162986
                            ],
                            [
                                250003.846565192,
                                -4907479.5762247
                            ],
                            [
                                83337.1021901372,
                                -4907479.5762247
                            ],
                            [
                                3.73000261001289,
                                -4763141.94162986
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442310"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                3.73000261001289,
                                144337.634594845
                            ],
                            [
                                83337.1021901372,
                                288675.269189689
                            ],
                            [
                                250003.846565192,
                                288675.269189689
                            ],
                            [
                                333337.218752719,
                                144337.634594845
                            ],
                            [
                                250003.846565192,
                                0.0
                            ],
                            [
                                83337.1021901372,
                                0.0
                            ],
                            [
                                3.73000261001289,
                                144337.634594845
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442397"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                500003.963127773,
                                -6495193.55676799
                            ],
                            [
                                583337.3353153,
                                -6350855.92217315
                            ],
                            [
                                750004.079690354,
                                -6350855.92217315
                            ],
                            [
                                833337.451877881,
                                -6495193.55676799
                            ],
                            [
                                750004.079690354,
                                -6639531.19136284
                            ],
                            [
                                583337.3353153,
                                -6639531.19136284
                            ],
                            [
                                500003.963127773,
                                -6495193.55676799
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442404"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                500003.963127773,
                                -4474466.67244017
                            ],
                            [
                                583337.3353153,
                                -4330129.03784533
                            ],
                            [
                                750004.079690354,
                                -4330129.03784533
                            ],
                            [
                                833337.451877881,
                                -4474466.67244017
                            ],
                            [
                                750004.079690354,
                                -4618804.30703502
                            ],
                            [
                                583337.3353153,
                                -4618804.30703502
                            ],
                            [
                                500003.963127773,
                                -4474466.67244017
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442405"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                500003.963127773,
                                -4185791.40325048
                            ],
                            [
                                583337.3353153,
                                -4041453.76865564
                            ],
                            [
                                750004.079690354,
                                -4041453.76865564
                            ],
                            [
                                833337.451877881,
                                -4185791.40325048
                            ],
                            [
                                750004.079690354,
                                -4330129.03784533
                            ],
                            [
                                583337.3353153,
                                -4330129.03784533
                            ],
                            [
                                500003.963127773,
                                -4185791.40325048
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442459"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                750004.079690354,
                                -4330129.03784533
                            ],
                            [
                                833337.451877881,
                                -4185791.40325048
                            ],
                            [
                                1000004.19625294,
                                -4185791.40325048
                            ],
                            [
                                1083337.56844046,
                                -4330129.03784533
                            ],
                            [
                                1000004.19625294,
                                -4474466.67244017
                            ],
                            [
                                833337.451877881,
                                -4474466.67244017
                            ],
                            [
                                750004.079690354,
                                -4330129.03784533
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442513"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                1000004.19625294,
                                -4763141.94162986
                            ],
                            [
                                1083337.56844046,
                                -4618804.30703502
                            ],
                            [
                                1250004.31281552,
                                -4618804.30703502
                            ],
                            [
                                1333337.68500304,
                                -4763141.94162986
                            ],
                            [
                                1250004.31281552,
                                -4907479.5762247
                            ],
                            [
                                1083337.56844046,
                                -4907479.5762247
                            ],
                            [
                                1000004.19625294,
                                -4763141.94162986
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442514"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                1000004.19625294,
                                -4474466.67244017
                            ],
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                            ],
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                            ],
                            [
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                            ],
                            [
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                            ],
                            [
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                            ],
                            [
                                1000004.19625294,
                                -4474466.67244017
                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        },
        {
            "properties": {
                "pk": "442806"
            },
            "type": "Feature",
            "geometry": {
                "coordinates": [
                    [
                        [
                            [
                                2250004.77906584,
                                577350.538379378
                            ],
                            [
                                2333338.15125337,
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                            ],
                            [
                                2500004.89562843,
                                721688.172974221
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                            [
                                2583338.26781595,
                                577350.538379378
                            ],
                            [
                                2500004.89562843,
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                            [
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                            ],
                            [
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                            ]
                        ]
                    ]
                ],
                "type": "MultiPolygon"
            }
        }
    ],
    "crs": {
        "type": "name",
        "properties": {
            "name": "EPSG:3031"
        }
    },
    "type": "FeatureCollection"
}