Entity.json

{
  "$schema": "http://json-schema.org/schema#",
  "id": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/Entity.json",
  "title": "NGSI-LD Entity",
  "description": "NGSI-LD Entity",
  "definitions": {
    "datasetId": {
      "type": "string",
      "format": "uri"
    },
    "instanceId": {
      "type": "string",
      "format": "uri"
    },
    "Property": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "Property"
        },
        "value": {
          "type": [
            "string",
            "number",
            "boolean",
            "array",
            "object"
          ]
        },
        "observedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/observedAt"
        },
        "createdAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/createdAt"
        },
        "modifiedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/modifiedAt"
        },
        "datasetId": {
          "$ref": "#/definitions/datasetId"
        },
        "instanceId": {
          "$ref": "#/definitions/instanceId"
        }
      },
      "required": [
        "type",
        "value"
      ],
      "additionalProperties": {
        "anyOf": [
          {
            "$ref": "#/definitions/Property"
          },
          {
            "$ref": "#/definitions/Relationship"
          }
        ]
      }
    },
    "Relationship": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "Relationship"
        },
        "object": {
          "type": "string",
          "format": "uri"
        },
        "observedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/observedAt"
        },
        "createdAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/createdAt"
        },
        "modifiedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/modifiedAt"
        },
        "datasetId": {
          "$ref": "#/definitions/datasetId"
        },
        "instanceId": {
          "$ref": "#/definitions/instanceId"
        }
      },
      "required": [
        "type",
        "object"
      ],
      "additionalProperties": {
        "anyOf": [
          {
            "$ref": "#/definitions/Property"
          },
          {
            "$ref": "#/definitions/Relationship"
          }
        ]
      }
    },
    "GeoProperty": {
      "type": "object",
      "properties": {
        "type": {
          "type": "string",
          "const": "GeoProperty"
        },
        "value": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/geometry-schema.json#"
        },
        "observedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/observedAt"
        },
        "createdAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/createdAt"
        },
        "modifiedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/modifiedAt"
        },
        "datasetId": {
          "$ref": "#/definitions/datasetId"
        },
        "instanceId": {
          "$ref": "#/definitions/instanceId"
        }
      },
      "required": [
        "type",
        "value"
      ],
      "additionalProperties": {
        "anyOf": [
          {
            "$ref": "#/definitions/Property"
          },
          {
            "$ref": "#/definitions/Relationship"
          }
        ]
      }
    },
    "Entity": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "format": "uri"
        },
        "type": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/Name"
        },
        "@context": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/LdContext"
        },
        "location": {
          "$ref": "#/definitions/GeoProperty"
        },
        "observationSpace": {
          "$ref": "#/definitions/GeoProperty"
        },
        "operationSpace": {
          "$ref": "#/definitions/GeoProperty"
        },
        "createdAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/createdAt"
        },
        "modifiedAt": {
          "$ref": "https://forge.etsi.org/gitlab/NGSI-LD/NGSI-LD/raw/master/schema/common.json#/definitions/modifiedAt"
        }
      },
      "required": [
        "id",
        "type"
      ],
      "additionalProperties": {
        "anyOf": [
          {
            "$ref": "#/definitions/Property"
          },
          {
            "$ref": "#/definitions/Relationship"
          },
          {
            "$ref": "#/definitions/GeoProperty"
          }
        ]
      },
      "propertyNames": {
        "type": "string",
        "pattern": "^((\\d|[a-zA-Z]|_)+(#\\d+)?)$|^(@context)$"
      }
    }
  },
    "allOf": [
      {
        "$ref": "#/definitions/Entity"
      }
    ]
}