{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/azure-ad/json-schema/azure-ad-microsoft-graph-risk-detection-schema.json",
  "title": "microsoft.graph.riskDetection",
  "x-generated": "2026-11-05",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/azure-ad-identityprotection-riskdetection-api-openapi.yml#/components/schemas/microsoft.graph.riskDetection",
  "allOf": [
    {
      "$ref": "#/$defs/microsoft.graph.entity"
    },
    {
      "title": "riskDetection",
      "type": "object",
      "properties": {
        "activity": {
          "$ref": "#/$defs/microsoft.graph.activityType"
        },
        "activityDateTime": {
          "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])$",
          "type": [
            "string",
            "null"
          ],
          "description": "Date and time that the risky activity occurred. The DateTimeOffset type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is look like this: 2014-01-01T00:00:00Z",
          "format": "date-time"
        },
        "additionalInfo": {
          "type": [
            "string",
            "null"
          ],
          "description": "Additional information associated with the risk detection in JSON format. For example, '[{/'Key/':/'userAgent/',/'Value/':/'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36/'}]'. Possible keys in the additionalInfo JSON string are: userAgent, alertUrl, relatedEventTimeInUtc, relatedUserAgent, deviceInformation, relatedLocation, requestId, correlationId, lastActivityTimeInUtc, malwareName, clientLocation, clientIp, riskReasons. For more information about riskReasons and possible values, see riskReasons values."
        },
        "correlationId": {
          "type": [
            "string",
            "null"
          ],
          "description": "Correlation ID of the sign-in associated with the risk detection. This property is null if the risk detection is not associated with a sign-in."
        },
        "detectedDateTime": {
          "pattern": "^[0-9]{4,}-(0[1-9]|1[012])-(0[1-9]|[12][0-9]|3[01])T([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]([.][0-9]{1,12})?(Z|[+-][0-9][0-9]:[0-9][0-9])$",
          "type": [
            "string",
            "null"
          ],
          "description": "Date and time that the risk was detected. The DateTimeOffset type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 looks like this: 2014-01-01T00:00:00Z",
          "format": "date-time"
        },
        "detectionTimingType": {
          "$ref": "#/$defs/microsoft.graph.riskDetectionTimingType"
        },
        "ipAddress": {
          "type": [
            "string",
            "null"
          ],
          "description": "Provides the IP address of the client from where the risk occurred."
        },
        "lastUpdatedDateTime": {
          "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])$",
          "type": [
            "string",
            "null"
          ],
          "description": "Date and time that the risk detection was last updated. The DateTimeOffset type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 is look like this: 2014-01-01T00:00:00Z",
          "format": "date-time"
        },
        "location": {
          "$ref": "#/$defs/microsoft.graph.signInLocation"
        },
        "requestId": {
          "type": [
            "string",
            "null"
          ],
          "description": "Request ID of the sign-in associated with the risk detection. This property is null if the risk detection is not associated with a sign-in."
        },
        "riskDetail": {
          "$ref": "#/$defs/microsoft.graph.riskDetail"
        },
        "riskEventType": {
          "type": [
            "string",
            "null"
          ],
          "description": "The type of risk event detected. The possible values are adminConfirmedUserCompromised, anomalousToken, anomalousUserActivity, anonymizedIPAddress, generic, impossibleTravel, investigationsThreatIntelligence, suspiciousSendingPatterns, leakedCredentials, maliciousIPAddress,malwareInfectedIPAddress, mcasSuspiciousInboxManipulationRules, newCountry, passwordSpray,riskyIPAddress, suspiciousAPITraffic, suspiciousBrowser,suspiciousInboxForwarding, suspiciousIPAddress, tokenIssuerAnomaly, unfamiliarFeatures, unlikelyTravel. If the risk detection is a premium detection, will show generic. For more information about each value, see Risk types and detection."
        },
        "riskLevel": {
          "$ref": "#/$defs/microsoft.graph.riskLevel"
        },
        "riskState": {
          "$ref": "#/$defs/microsoft.graph.riskState"
        },
        "source": {
          "type": [
            "string",
            "null"
          ],
          "description": "Source of the risk detection. For example, activeDirectory."
        },
        "tokenIssuerType": {
          "$ref": "#/$defs/microsoft.graph.tokenIssuerType"
        },
        "userDisplayName": {
          "type": [
            "string",
            "null"
          ],
          "description": "The user principal name (UPN) of the user."
        },
        "userId": {
          "type": [
            "string",
            "null"
          ],
          "description": "Unique ID of the user."
        },
        "userPrincipalName": {
          "type": [
            "string",
            "null"
          ],
          "description": "The user principal name (UPN) of the user."
        }
      },
      "additionalProperties": {
        "type": "object"
      }
    }
  ],
  "$defs": {
    "microsoft.graph.activityType": {
      "title": "activityType",
      "enum": [
        "signin",
        "user",
        "unknownFutureValue",
        "servicePrincipal"
      ],
      "type": "string"
    },
    "microsoft.graph.entity": {
      "title": "entity",
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "The unique identifier for an entity. Read-only."
        }
      },
      "additionalProperties": {
        "type": "object"
      }
    },
    "microsoft.graph.geoCoordinates": {
      "title": "geoCoordinates",
      "type": "object",
      "properties": {
        "altitude": {
          "type": [
            "number",
            "null"
          ],
          "description": "Optional. The altitude (height), in feet,  above sea level for the item. Read-only.",
          "format": "double"
        },
        "latitude": {
          "type": [
            "number",
            "null"
          ],
          "description": "Optional. The latitude, in decimal, for the item. Read-only.",
          "format": "double"
        },
        "longitude": {
          "type": [
            "number",
            "null"
          ],
          "description": "Optional. The longitude, in decimal, for the item. Read-only.",
          "format": "double"
        }
      },
      "additionalProperties": {
        "type": "object"
      }
    },
    "microsoft.graph.riskDetail": {
      "title": "riskDetail",
      "enum": [
        "none",
        "adminGeneratedTemporaryPassword",
        "userPerformedSecuredPasswordChange",
        "userPerformedSecuredPasswordReset",
        "adminConfirmedSigninSafe",
        "aiConfirmedSigninSafe",
        "userPassedMFADrivenByRiskBasedPolicy",
        "adminDismissedAllRiskForUser",
        "adminConfirmedSigninCompromised",
        "hidden",
        "adminConfirmedUserCompromised",
        "unknownFutureValue",
        "m365DAdminDismissedDetection",
        "adminConfirmedServicePrincipalCompromised",
        "adminDismissedAllRiskForServicePrincipal",
        "userChangedPasswordOnPremises",
        "adminDismissedRiskForSignIn",
        "adminConfirmedAccountSafe",
        "microsoftRevokedSessions"
      ],
      "type": "string"
    },
    "microsoft.graph.riskDetectionTimingType": {
      "title": "riskDetectionTimingType",
      "enum": [
        "notDefined",
        "realtime",
        "nearRealtime",
        "offline",
        "unknownFutureValue"
      ],
      "type": "string"
    },
    "microsoft.graph.riskLevel": {
      "title": "riskLevel",
      "enum": [
        "low",
        "medium",
        "high",
        "hidden",
        "none",
        "unknownFutureValue"
      ],
      "type": "string"
    },
    "microsoft.graph.riskState": {
      "title": "riskState",
      "enum": [
        "none",
        "confirmedSafe",
        "remediated",
        "dismissed",
        "atRisk",
        "confirmedCompromised",
        "unknownFutureValue"
      ],
      "type": "string"
    },
    "microsoft.graph.signInLocation": {
      "title": "signInLocation",
      "type": "object",
      "properties": {
        "city": {
          "type": [
            "string",
            "null"
          ],
          "description": "Provides the city where the sign-in originated and is determined using latitude/longitude information from the sign-in activity."
        },
        "countryOrRegion": {
          "type": [
            "string",
            "null"
          ],
          "description": "Provides the country code info (two letter code) where the sign-in originated.  This is calculated using latitude/longitude information from the sign-in activity."
        },
        "geoCoordinates": {
          "$ref": "#/$defs/microsoft.graph.geoCoordinates"
        },
        "state": {
          "type": [
            "string",
            "null"
          ],
          "description": "Provides the State where the sign-in originated. This is calculated using latitude/longitude information from the sign-in activity."
        }
      },
      "additionalProperties": {
        "type": "object"
      }
    },
    "microsoft.graph.tokenIssuerType": {
      "title": "tokenIssuerType",
      "enum": [
        "AzureAD",
        "ADFederationServices",
        "UnknownFutureValue",
        "AzureADBackupAuth",
        "ADFederationServicesMFAAdapter",
        "NPSExtension"
      ],
      "type": "string"
    }
  }
}