{
  "sections": [
    "title",
    "description",
    "fields",
    "special_access_rules",
    "field_reference"
  ],
  "title": "LinkedArticleHistory - Data API",
  "description": "Represents the history of changes made to tracked fields on a linked article. This object is available in API version 37.0 and later.",
  "fields_columns": [
    "type",
    "properties",
    "description"
  ],
  "fields": {
    "DataType": {
      "type": "picklist",
      "properties": "Filter, Group, Nillable, Restricted picklist, Sort",
      "description": "Data type of the field that was changed."
    },
    "Field": {
      "type": "picklist",
      "properties": "Filter, Group, Restricted picklist, Sort",
      "description": "The name of the field that was changed."
    },
    "LinkedArticleId": {
      "type": "reference",
      "properties": "Filter, Group, Sort",
      "description": "The ID of the tracked linked article. The history is displayed on the detail page for this record."
    },
    "NewValue": {
      "type": "anyType",
      "properties": "Nillable, Sort",
      "description": "The new value of the field that was changed."
    },
    "OldValue": {
      "type": "anyType",
      "properties": "Nillable, Sort",
      "description": "The value of the field before it was changed."
    }
  },
  "special_access_rules": "Knowledge must be enabled in your org.",
  "field_reference": {
    "CreatedById": {
      "field_label": "Created By ID",
      "type": "reference",
      "length": "18"
    },
    "CreatedDate": {
      "field_label": "Created Date",
      "type": "datetime"
    },
    "DataType": {
      "field_label": "Datatype",
      "type": "picklist",
      "length": "40"
    },
    "Field": {
      "field_label": "Changed Field",
      "type": "picklist",
      "length": "255"
    },
    "Id": {
      "field_label": "Linked Article History ID",
      "type": "id",
      "length": "18"
    },
    "IsDeleted": {
      "field_label": "Deleted",
      "type": "boolean"
    },
    "LinkedArticleId": {
      "field_label": "Linked Article ID",
      "type": "reference",
      "length": "18"
    },
    "NewValue": {
      "field_label": "New Value",
      "type": "anyType",
      "length": "255"
    },
    "OldValue": {
      "field_label": "Old Value",
      "type": "anyType",
      "length": "255"
    }
  },
  "field_reference_columns": [
    "field_label",
    "type",
    "length"
  ]
}