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Sample Message for Event MetaData Samples

Event MetaData Sample

The sample metadata message is relevant "c/{clientId}/o/opcua/v3/u/m/e" topic.

Only Event Type resources are created by this operation. Update and Delete operations are not possible.

MetaData Message

Sample
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{
    "networkMessageHeader": {
        "versionFlags": -112,
        "extendedFlags1": {
            "value": 132
        },
        "extendedFlags2": {
            "value": 8
        },
        "publisherId": "PubSubcf88409cce2a45489c41f091ee914329",
        "dataSetClassId": null,
        "uadpversion": 0,
        "groupHeaderEnabled": false,
        "payloadHeaderEnabled": false,
        "timestampEnabled": false,
        "picoSecondsEnabled": false,
        "promotedFieldsEnabled": false,
        "securityEnabled": false,
        "chunkMessage": false,
        "networkMessageType": "DISCOVERY_RESPONSE",
        "extendedFlags2Enabled": true,
        "publisherIdEnabled": true,
        "publisherIdDataType": "String",
        "dataSetClassIdEnabled": false,
        "extendedFlags1Enabled": true
    },
    "groupHeader": null,
    "payloadHeader": null,
    "extendedNetworkMessageHeader": null,
    "securityHeader": null,
    "payload": {
        "sizes": [0],
        "messages": [{
            "discoveryResponseHeader": {
                "responseType": "DATA_SET_METADATA_MESSAGE",
                "sequenceNumber": 0
            },
            "discoveryResponseMessage": {
                "dataSetWriterId": 1000,
                "metaData": {
                    "namespaces": null,
                    "structureDataTypes": [{
                        "structureDefinition": {
                            "dataTypeId": {
                                "namespaceIndex": 1111,
                                "value": 1,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "name": {
                                "namespaceIndex": 0,
                                "name": "SPSEventFT"
                            },
                            "defaultEncodingId": {
                                "namespaceIndex": 0,
                                "value": 12,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "baseDataType": {
                                "namespaceIndex": 0,
                                "value": 12,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "structureType": "Structure_0",
                            "fields": [{
                                "name": "orcat",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 6,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }, {
                                "name": "value",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 1,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }, {
                                "name": "_time",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 13,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }]
                        }
                    }, {
                        "structureDefinition": {
                            "dataTypeId": {
                                "namespaceIndex": 1111,
                                "value": 2,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "name": {
                                "namespaceIndex": 0,
                                "name": "DPSEventFT"
                            },
                            "defaultEncodingId": {
                                "namespaceIndex": 0,
                                "value": 12,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "baseDataType": {
                                "namespaceIndex": 0,
                                "value": 12,
                                "nullNodeId": false,
                                "idType": "Numeric"
                            },
                            "structureType": "Structure_0",
                            "fields": [{
                                "name": "orcat",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 6,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }, {
                                "name": "value",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 6,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }, {
                                "name": "_time",
                                "description": {
                                    "text": "fieldDescription",
                                    "locale": "",
                                    "localeId": ""
                                },
                                "dataType": {
                                    "namespaceIndex": 0,
                                    "value": 13,
                                    "nullNodeId": false,
                                    "idType": "Numeric"
                                },
                                "valueRank": -1,
                                "arrayDimensions": null,
                                "maxStringLength": 0,
                                "optional": false
                            }]
                        }
                    }],
                    "enumDataTypes": null,
                    "simpleDataTypes": null,
                    "name": "PubSubcf88409cce2a45489c41f091ee914329",
                    "description": {
                        "text": "PubSubcf88409cce2a45489c41f091ee914329 Description",
                        "locale": "",
                        "localeId": ""
                    },
                    "fields": [{
                        "name": "SPS FT",
                        "description": {
                            "text": "anyText",
                            "locale": "",
                            "localeId": "anyLocaleId"
                        },
                        "fieldFlags": {
                            "promotedField": false,
                            "typeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12755,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "xmlEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12757,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "validBits": {
                                "value": "AA==",
                                "length": 1
                            },
                            "binaryEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12765,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "value": {
                                "value": "AA==",
                                "length": 1
                            }
                        },
                        "builtInDataType": "ExtensionObject",
                        "dataType": {
                            "namespaceIndex": 1111,
                            "value": 1,
                            "nullNodeId": false,
                            "idType": "Numeric"
                        },
                        "valueRank": 3,
                        "arrayDimensions": [1, 5, 8],
                        "maxStringLength": 3,
                        "dataSetFieldId": "77a798cb-b822-4e28-bba7-c42dc6cb87cf",
                        "properties": [{
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Unit"
                            },
                            "value": "V"
                        }, {
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Prefix"
                            },
                            "value": "pre"
                        }]
                    }, {
                        "name": "DPS FT",
                        "description": {
                            "text": "anyText",
                            "locale": "",
                            "localeId": "anyLocaleId"
                        },
                        "fieldFlags": {
                            "promotedField": false,
                            "typeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12755,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "xmlEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12757,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "validBits": {
                                "value": "AA==",
                                "length": 1
                            },
                            "binaryEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12765,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "value": {
                                "value": "AA==",
                                "length": 1
                            }
                        },
                        "builtInDataType": "ExtensionObject",
                        "dataType": {
                            "namespaceIndex": 1111,
                            "value": 2,
                            "nullNodeId": false,
                            "idType": "Numeric"
                        },
                        "valueRank": 3,
                        "arrayDimensions": [1, 5, 8],
                        "maxStringLength": 3,
                        "dataSetFieldId": "77a798cb-b822-4e28-bba7-c42dc6cb87cf",
                        "properties": [{
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Unit"
                            },
                            "value": "V"
                        }, {
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Prefix"
                            },
                            "value": "pre"
                        }]
                    }, {
                        "name": "CV FT",
                        "description": {
                            "text": "anyText",
                            "locale": "",
                            "localeId": "anyLocaleId"
                        },
                        "fieldFlags": {
                            "promotedField": false,
                            "typeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12755,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "xmlEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12757,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "validBits": {
                                "value": "AA==",
                                "length": 1
                            },
                            "binaryEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12765,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "value": {
                                "value": "AA==",
                                "length": 1
                            }
                        },
                        "builtInDataType": "ExtensionObject",
                        "dataType": {
                            "namespaceIndex": 1111,
                            "value": 5,
                            "nullNodeId": false,
                            "idType": "Numeric"
                        },
                        "valueRank": 3,
                        "arrayDimensions": [1, 5, 8],
                        "maxStringLength": 3,
                        "dataSetFieldId": "77a798cb-b822-4e28-bba7-c42dc6cb87cf",
                        "properties": [{
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Unit"
                            },
                            "value": "V"
                        }, {
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Prefix"
                            },
                            "value": "pre"
                        }]
                    }, {
                        "name": "ICV FT",
                        "description": {
                            "text": "anyText",
                            "locale": "",
                            "localeId": "anyLocaleId"
                        },
                        "fieldFlags": {
                            "promotedField": false,
                            "typeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12755,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "xmlEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12757,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "validBits": {
                                "value": "AA==",
                                "length": 1
                            },
                            "binaryEncodeId": {
                                "namespaceIndex": 0,
                                "serverIndex": 0,
                                "namespaceUri": "http://opcfoundation.org/UA/",
                                "value": 12765,
                                "local": true,
                                "nullNodeId": false,
                                "idType": "Numeric",
                                "absolute": true
                            },
                            "value": {
                                "value": "AA==",
                                "length": 1
                            }
                        },
                        "builtInDataType": "ExtensionObject",
                        "dataType": {
                            "namespaceIndex": 1111,
                            "value": 6,
                            "nullNodeId": false,
                            "idType": "Numeric"
                        },
                        "valueRank": 3,
                        "arrayDimensions": [1, 5, 8],
                        "maxStringLength": 3,
                        "dataSetFieldId": "77a798cb-b822-4e28-bba7-c42dc6cb87cf",
                        "properties": [{
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Unit"
                            },
                            "value": "V"
                        }, {
                            "encodingMask": 12,
                            "key": {
                                "namespaceIndex": 0,
                                "name": "Prefix"
                            },
                            "value": "pre"
                        }]
                    }],
                    "dataSetClassId": null,
                    "configurationVersion": {
                        "majorVersion": {
                            "value": 123
                        },
                        "minorVersion": {
                            "value": 123
                        }
                    }
                },
                "statusCode": {
                    "value": 0,
                    "description": "",
                    "severity": 0,
                    "bad": false,
                    "good": true,
                    "notBad": true,
                    "notGood": false,
                    "notUncertain": true,
                    "uncertain": false,
                    "semanticsChanged": false,
                    "structureChanged": false,
                    "subcode": 0,
                    "infotype": 0,
                    "limitBits": 0,
                    "historianBits": 0,
                    "valueAsIntBits": 0,
                    "name": "GOOD",
                    "overflow": false
                }
            }
        }]
    },
    "securityFooter": null,
    "signature": {}
}

Event Types

If the above metadata message arrives in the OPC UA PubSub Service, Event types are created in Event Management as below:

Sample
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{
    "id": "connint5.connectivity.event.type.SPSEventFT",
    "name": "SPSEventFT",
    "ttl": 35,
    "etag": 0,
    "owner": "connint5",
    "scope": "LOCAL",
    "parentId": "core.connectivity.event.type.OPCUABaseEvent",
    "fields": [
        {
            "name": "Unit",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "STRING"
        },
        {
            "name": "value",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "BOOLEAN"
        },
        {
            "name": "orcat",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "INTEGER"
        },
        {
            "name": "Prefix",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "STRING"
        }
    ],
    "_links": {
        "self": {
            "href": "https://connint5-fleetmanager.eu1-int.mindsphere.io/api/eventmanagement/v3/eventTypes/connint5.connectivity.event.type.SPSEventFT"
        },
        "events": {
            "href": "https://connint5-fleetmanager.eu1-int.mindsphere.io/api/eventmanagement/v3/events?filter=%7B%22typeId%22:%22connint5.connectivity.event.type.SPSEventFT%22%7D"
        }
    }
},
{
    "id": "connint5.connectivity.event.type.DPSEventFT",
    "name": "DPSEventFT",
    "ttl": 35,
    "etag": 0,
    "owner": "connint5",
    "scope": "LOCAL",
    "parentId": "core.connectivity.event.type.OPCUABaseEvent",
    "fields": [
        {
            "name": "Unit",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "STRING"
        },
        {
            "name": "Prefix",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "STRING"
        },
        {
            "name": "orcat",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "INTEGER"
        },
        {
            "name": "value",
            "filterable": false,
            "required": true,
            "updatable": true,
            "type": "INTEGER"
        }
    ],
    "_links": {
        "self": {
            "href": "https://connint5-fleetmanager.eu1-int.mindsphere.io/api/eventmanagement/v3/eventTypes/connint5.connectivity.event.type.DPSEventFT"
        },
        "events": {
            "href": "https://connint5-fleetmanager.eu1-int.mindsphere.io/api/eventmanagement/v3/events?filter=%7B%22typeId%22:%22connint5.connectivity.event.type.DPSEventFT%22%7D"
        }
    }
}

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