{
  "CollectionReference": {
    "ShortName": "$auth_id",
    "Version": "$version"
  },
  "MetadataSpecification": {
    "URL": "https://cdn.earthdata.nasa.gov/umm/granule/v1.6.6",
    "Name": "UMM-G",
    "Version": "$ummg_schema_version"
  },
  "SpatialExtent": {
    "HorizontalSpatialDomain": $spatial_extent
  },
  "TemporalExtent": $temporal_extent,
  $additional_attributes
  $platforms
  "DataGranule": {
    "DayNightFlag": "Unspecified",
    "Identifiers": [
      {
        "Identifier": "$producer_granule_id",
        "IdentifierType": "ProducerGranuleId"
      }
    ],
    "ProductionDateTime": "$production_date_time",
    "ArchiveAndDistributionInformation": [
      {
        "Name": "Not provided",
        "SizeInBytes": $size_in_bytes
      }
    ]
  }
}
