{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "properties": {
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      "type": "string",
      "minLength": 1,
      "maxLength": 255
    },
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    },
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          "key": {
            "type": "string",
            "pattern": "^[0-9a-zA-Z_-]{1,255}$"
          },
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            "type": "string",
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            "maxLength": 255
          }
        },
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        ],
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      },
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    },
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            "type": "string",
            "pattern": "^[0-9a-zA-Z_-]{1,255}$"
          },
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              "boolean"
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          },
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                "type": "string",
                "minLength": 1,
                "maxLength": 255
              }
            },
            "additionalProperties": false
          },
          "system": {
            "type": "object",
            "properties": {
              "aggregation": {
                "type": "string",
                "enum": [
                  "FIRST",
                  "LAST",
                  "COUNT",
                  "MAX",
                  "MIN",
                  "MEDIAN",
                  "MEAN",
                  "SUM",
                  "STD_DEV",
                  "NONE"
                ]
              },
              "childAttributes": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
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                      "type": "string",
                      "pattern": "^[0-9a-zA-Z_-]{1,255}$"
                    },
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                      "type": "string",
                      "enum": [
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                      ]
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                      "type": "array",
                      "items": {
                        "type": "string",
                        "pattern": "^[A-Fa-f\\d]{24}$"
                      },
                      "maxItems": 1000
                    },
                    "deviceTags": {
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                            "type": "string",
                            "pattern": "^[0-9a-zA-Z_-]{1,255}$"
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                            "type": "string",
                            "minLength": 1,
                            "maxLength": 255
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                        "additionalProperties": false
                      },
                      "maxItems": 100
                    }
                  },
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                  ],
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                },
                "maxItems": 256
              }
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            "additionalProperties": false
          }
        },
        "required": [
          "name",
          "dataType"
        ],
        "additionalProperties": false
      },
      "maxItems": 256
    },
    "deviceClass": {
      "type": "string",
      "enum": [
        "standalone",
        "gateway",
        "peripheral",
        "floating",
        "edgeCompute",
        "system"
      ]
    },
    "gatewayId": {
      "type": "string",
      "pattern": "^[A-Fa-f\\d]{24}$"
    },
    "parentId": {
      "oneOf": [
        {
          "type": "string",
          "pattern": "^[A-Fa-f\\d]{24}$"
        },
        {
          "type": "null"
        }
      ]
    },
    "systemInterval": {
      "type": "integer",
      "minimum": 5,
      "maximum": 3600
    },
    "keepDuplicates": {
      "type": "boolean"
    }
  },
  "additionalProperties": false,
  "required": [
    "name"
  ]
}