TableCategory GetByPath

Retrieve a table category by path.

Remarks

This method returns a Table Category 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 tablecategories

URL Parameters

• path

  The path to the target table category. 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 table category.

Sample Response Body

{
  "WebId": "I1BCDqD5loBNH0erqeqJodtALAwgzHiSFSd06HP4lKPqYefQ",
  "Id": "89c70cc2-5221-4e77-873f-894a3ea61e7d",
  "Name": "CategoryName",
  "Description": "Relative energy use per ton of process feed.",
  "Path": "\\\\MyAssetServer\\Database\\CategoriesTable[CategoryName]",
  "Links": {
    "Self": "https://localhost.osisoft.int/piwebapi/tablecategories/I1BCDqD5loBNH0erqeqJodtALAwgzHiSFSd06HP4lKPqYefQ"
  }
}