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PI Web API Reference

EnumerationSet GetByPath

EnumerationSet GetByPath

Retrieve an enumeration set by path.

Remarks

This method returns an enumeration set based on the hierarchical path associated with it, and should be used when a path has been received from a separate part of the PI System for use in the PI Web API. Users should primarily search with the WebID when available.

Request

GET enumerationsets

URL Parameters

  • path

    The path to the target enumeration set. See Path Syntax for more information.

  • 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: The specified enumeration set.

Sample Response Body

{
  "WebId": "I1MSRDqD5loBNH0erqeqJodtALAT_x3jpGsKUCB1vtmvQHUMQ",
  "Id": "8e77fc4f-ac91-4029-81d6-fb66bd01d431",
  "Name": "Model Number",
  "Description": "Model numbers by brand of vehicle",
  "Path": "\\\\MyAssetServer\\MyDatabase\\EnumerationSets[Model Number]",
  "Links": {
    "Self": "https://localhost.osisoft.int/piwebapi/enumerationsets/I1MSRDqD5loBNH0erqeqJodtALAT_x3jpGsKUCB1vtmvQHUMQ"
  }
}
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