{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/microsoft.graph.security.ediscoveryCustodian",
  "title": "microsoft.graph.security.ediscoveryCustodian",
  "allOf": [
    {
      "$ref": "#/components/schemas/microsoft.graph.security.dataSourceContainer"
    },
    {
      "title": "ediscoveryCustodian",
      "required": [
        "@odata.type"
      ],
      "type": "object",
      "properties": {
        "acknowledgedDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": "string",
          "description": "Date and time the custodian acknowledged a hold notification.",
          "format": "date-time",
          "nullable": true
        },
        "email": {
          "type": "string",
          "description": "Email address of the custodian.",
          "nullable": true
        },
        "lastIndexOperation": {
          "anyOf": [
            {
              "$ref": "#/components/schemas/microsoft.graph.security.ediscoveryIndexOperation"
            },
            {
              "type": "object",
              "nullable": true
            }
          ],
          "description": "Operation entity that represents the latest indexing for the custodian.",
          "x-ms-navigationProperty": true
        },
        "siteSources": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/microsoft.graph.security.siteSource"
          },
          "description": "Data source entity for SharePoint sites associated with the custodian.",
          "x-ms-navigationProperty": true
        },
        "unifiedGroupSources": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/microsoft.graph.security.unifiedGroupSource"
          },
          "description": "Data source entity for groups associated with the custodian.",
          "x-ms-navigationProperty": true
        },
        "userSources": {
          "type": "array",
          "items": {
            "$ref": "#/components/schemas/microsoft.graph.security.userSource"
          },
          "description": "Data source entity for a the custodian. This is the container for a custodian's mailbox and OneDrive for Business site.",
          "x-ms-navigationProperty": true
        },
        "@odata.type": {
          "type": "string",
          "default": "#microsoft.graph.security.ediscoveryCustodian"
        }
      }
    }
  ],
  "x-ms-discriminator-value": "#microsoft.graph.security.ediscoveryCustodian"
}