Other properties on the same level as oneOf about generator HOT 7 CLOSED

{
  "asyncapi": "1.0.0",
  "info": {
    "title": "openEO API for Subscriptions",
    "version": "0.4.0",
    "description": "...",
    "contact": {
      "name": "openEO Consortium",
      "url": "http://openeo.org/",
      "email": "[email protected]"
    },
    "license": {
      "name": "Apache 2.0",
      "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
    }
  },
  "baseTopic": "openeo",
  "topics": {
    "data": {
      "publish": {
        "summary": "Inform about changes regarding an EO dataset.",
        "description": "At least one of the `temporal_extent` and `spatial_extent` fields MUST be specified.\n\nSubscriptions to this message can be restricted to a certain collection by specifying  `name` and providing a valid collection name.",
        "payload": {
          "type": "object",
          "required": [
            "message",
            "payload"
          ],
          "properties": {
            "message": {
              "$ref": "#/components/schemas/message"
            },
            "payload": {
              "type": "object",
              "required": [
                "name"
              ],
              "properties": {
                "name": {
                  "$ref": "#/components/schemas/collection_name"
                },
                "temporal_extent": {
                  "type": "array",
                  "description": "MUST be specified if the temporal extent of the dataset has changed. The temporal extent is always specified as an array, that consists of either a single timestamp or a start and an end time, each element formatted as a RFC 3339 date-time. Specifies the temporal extent of the data that has changed, not of the whole dataset. Example: The dataset covers images from beginning of 2015 until the end of 2018. A single image has been added, captured at the first day in 2019 at 01:00:00 UTC (1am). The spatial extent specified here must be an array containing a single string: `2019-01-01T01:00:00Z`.",
                  "example": [
                    "2016-01-01T02:30:00Z",
                    "2016-01-01T04:45:00Z"
                  ],
                  "minItems": 1,
                  "maxItems": 2,
                  "items": {
                    "type": "string",
                    "format": "date-time"
                  }
                },
                "spatial_extent": {
                  "type": "object",
                  "description": "MUST always be specified. It is the spatial extent of the data that was changed. Specifies the spatial extent of the data that has changed, not of the whole dataset. Example: The dataset covers the whole world and an image of Austria has been added. The spatial extent specified here must be the bounding box of Austria.",
                  "required": [
                    "west",
                    "south",
                    "east",
                    "north"
                  ],
                  "properties": {
                    "crs": {
                      "description": "Coordinate reference system specified as [EPSG](http://www.epsg.org) code or [PROJ](https://proj4.org) definition. Defaults to `4326` (EPSG code 4326) unless the client explicitly requests a different coordinate reference system.",
                      "oneOf": [
                          {
                              "title": "EPSG Code",
                              "type": "integer",
                              "format": "epsg-code",
                              "example": 7099
                          },
                          {
                              "title": "PROJ definition",
                              "type": "string",
                              "format": "proj-definition",
                              "example": "+proj=moll +lon_0=0 +x_0=0 +y_0=0 +ellps=WGS84 +datum=WGS84 +units=m +no_defs"
                          }
                      ],
                      "default": 4326
                    },
                    "west": {
                      "description": "West (lower left corner, coordinate axis 1).",
                      "type": "number"
                    },
                    "south": {
                      "description": "South (lower left corner, coordinate axis 2).",
                      "type": "number"
                    },
                    "east": {
                      "description": "East (upper right corner, coordinate axis 1).",
                      "type": "number"
                    },
                    "north": {
                      "description": "North (upper right corner, coordinate axis 2).",
                      "type": "number"
                    },
                    "base": {
                      "description": "Base (optional, lower left corner, coordinate axis 3).",
                      "type": "number"
                    },
                    "height": {
                      "description": "Height (optional, upper right corner, coordinate axis 3).",
                      "type": "number"
                    }
                  }
                }
              }
            }
          }
        },
        "example": {
          "message": {
            "issued": "2018-08-07T14:06:36Z",
            "topic": "openeo.data"
          },
          "payload": {
            "name": "MOD18Q1",
            "temporal_extent": [
              "2018-08-07T15:30:00Z",
              "2018-08-08T16:43:00Z"
            ],
            "spatial_extent": {
              "west": 34.6,
              "south": 39.6,
              "east": 35.1,
              "north": 40.1
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "message": {
        "type": "object",
        "required": [
          "topic",
          "issued"
        ],
        "properties": {
          "issued": {
            "type": "string",
            "format": "date-time",
            "description": "Date and time when the message was sent, formatted as a RFC 3339 date-time."
          },
          "topic": {
            "type": "string",
            "description": "Message type",
            "example": "openeo.sample"
          }
        }
      },
      "collection_name": {
        "type": "string",
        "description": "Unique identifier for EO datasets.",
        "example": "MOD18Q1"
      }
    }
  }
}