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PI Web API Reference

ElementTemplate GetDerivedElementTemplates

ElementTemplate GetDerivedElementTemplates

Get derived element templates for an element template.

Request

GET elementtemplates/{webId}/derivedelementtemplates

URL Parameters

  • webId

    The ID of the element template. See WebID for more information.

  • showDescendants

    Specifies if the result should include all descendant element templates from the current element template, even indirect ones. The default is 'false'.

  • maxCount

    The maximum number of objects to be returned. The default is 1000.

  • selectedFields

    List of fields to be returned in the response, separated by semicolons (;). If this parameter is not specified, all available fields will be returned. See Selected Fields for more information.

  • webIdType

    Optional parameter. Used to specify the type of WebID. Useful for URL brevity and other special cases. Default is the value of the configuration item "WebIDType". See WebID Type for more information.

Status Codes

200: A list of derived element templates for the specified element template.

Sample Response Body

{
  "Items": [
    {
      "WebId": "I1ETDqD5loBNH0erqeqJodtALAkpSYp6uykE2Ku0yChDU91g",
      "Id": "a7989492-b2ab-4d90-8abb-4c8284353dd6",
      "Name": "MachineName",
      "Description": "Manufacturing Machine MachineName",
      "Path": "\\\\MyAssetServer\\MyDatabase\\ElementTemplates[Boiler]",
      "AllowElementToExtend": false,
      "BaseTemplate": "Equipment",
      "InstanceType": "Element",
      "NamingPattern": "%TEMPLATE%",
      "CategoryNames": [
        "Equipment Assets"
      ],
      "ExtendedProperties": {},
      "Severity": "None",
      "CanBeAcknowledged": false,
      "Links": {
        "Self": "https://localhost.osisoft.int/piwebapi/elementtemplates/I1ETDqD5loBNH0erqeqJodtALAkpSYp6uykE2Ku0yChDU91g"
      }
    },
    {
      "WebId": "I1ETDqD5loBNH0erqeqJodtALAkpSYp6uykE2Ku0yChDU91g",
      "Id": "a7989492-b2ab-4d90-8abb-4c8284353dd6",
      "Name": "MachineName",
      "Description": "Manufacturing Machine MachineName",
      "Path": "\\\\MyAssetServer\\MyDatabase\\ElementTemplates[Boiler]",
      "AllowElementToExtend": false,
      "BaseTemplate": "Equipment",
      "InstanceType": "Element",
      "NamingPattern": "%TEMPLATE%",
      "CategoryNames": [
        "Equipment Assets"
      ],
      "ExtendedProperties": {},
      "Severity": "None",
      "CanBeAcknowledged": false,
      "Links": {
        "Self": "https://localhost.osisoft.int/piwebapi/elementtemplates/I1ETDqD5loBNH0erqeqJodtALAkpSYp6uykE2Ku0yChDU91g"
      }
    }
  ],
  "Links": {}
}
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