• canBeCompleted: boolean
  Indicates if the subject has met conditions to be completed

  Example: true
• codeBreak: string
  Code break note if applicable

  Example: N
• comment: string
  Minimum Length: 0

  Maximum Length: 2048

  Comment for latest subject update

  Example: Initial enrollment
• description: string
  Minimum Length: 0

  Maximum Length: 500

  Free text description for the subject

  Example: Screened subject
• dob: string (date-time)
  Date of birth
• ehrLinkStatus: number
  EHR link status code for the subject

  Example: 1
• enrollmentFailure: string
  Minimum Length: 0

  Maximum Length: 255

  Reason for enrollment failure, if any

  Example: Consent withdrawn
• enrollmentOverride: string
  Minimum Length: 0

  Maximum Length: 255

  Enrollment override note if applied

  Example: Subject Enrollment Overridden
• eventType: string
  Type of event associated with the subject

  Example: Screened
• freezedStatus: string
  Freeze status of the subject

  Example: FROZEN
• fromStudyId: string (uuid)
  Origin study identifier from which the subject was transferred
• gender: string
  Minimum Length: 0

  Maximum Length: 10

  Gender value

  Example: [{"value":"1","label":"male"}]
• hasLockData: boolean
  Indicates whether lock related data exists for the subject

  Example: false
• id: string (uuid)
  Unique identifier of the subject
• informedConsentDate: string (date-time)
  Informed consent date

  Example: 2025-09-25T09:00:00Z
• lastSigned: string (date-time)
  Timestamp when the subject was last signed

  Example: 2025-10-16T14:30:31.892Z
• lockedDateTime: string (date-time)
  Timestamp when the subject was locked

  Example: 2025-10-16T14:30:31.892Z
• lockedInStudyVersion: string
  Study version in which the subject is locked

  Example: 3.0.0.4
• lockedStatus: string
  Lock status of the subject

  Example: UNLOCKED
• mhealthSubjectId: string (uuid)
  Identifier of the subject in mHealth system
• objectVersionNumber: number
  Object version number used for concurrency control

  Example: 14
• operationType: string
  Operation type for the subject event

  Example: MODIFIED
• previousSubjectNumber: string
  Previous subject number if renumbered or transferred

  Example: SUBJECT-0001-OLD
• randomizationNumber: string
  Randomization number for the subject

  Example: RND-001
• reason: string
  Minimum Length: 0

  Maximum Length: 255

  Reason for latest subject update

  Example: Protocol break happened
• screenFailureComment: string
  Additional comment for screen failure

  Example: Subject breached protocols
• screenFailureDate: string (date-time)
  Date when the subject was marked as screen failure

  Example: 2025-10-16T14:30:31.892Z
• screeningDate: string (date-time)
  Screening date if applicable

  Example: 2025-10-01T10:00:00Z
• screeningFailure: string
  Minimum Length: 0

  Maximum Length: 255

  Reason for screening failure, if any

  Example: Inclusion criteria not met
• screeningNumber: string
  Screening number assigned to the subject

  Example: SCR-0001
• signedStatus: string
  Signed status of the subject

  Example: SIGNED
• siteId: string
  Site identifier in uppercase hex format

  Example: ABCDEF1234567890ABCDEF1234567890
• softwareVersionNumber: number
  Software version number associated with the event

  Example: 14
• sourceTimeStamp: string (date-time)
  Source system timestamp for the subject payload

  Example: 2025-10-16T14:30:31.892Z
• state(required): string
  Minimum Length: 0

  Maximum Length: 100

  Lifecycle state of the subject

  Example: ACTIVE
• stateDate: string (date-time)
  Timestamp when the subject transitioned to current state

  Example: 2025-10-16T14:30:31.892Z
• studyCompletionDate: string (date-time)
  Date when the subject completed the study

  Example: 2025-10-16T14:30:31.892Z
• studyId: string
  Study identifier in uppercase hex format

  Example: ABCDEF1234567890ABCDEF1234567890
• studyVersion(required): string
  Study version string

  Example: 3.0.0.1
• subjectNumber(required): string
  Minimum Length: 0

  Maximum Length: 500

  Human readable subject number

  Example: SUBJ-0001
• subjectSiteSerialNumber: string
  Site-level serial number assigned to the subject

  Example: SITE-0001-001
• subjectStudySerialNumber: string
  Study-level serial number assigned to the subject

  Example: STUDY-0001-001
• subjectTransferId: string (uuid)
  Identifier of a subject transfer if applicable
• subjNumSiteOrgId: string
  Subject number site organization identifier

  Example: SITE-ORG-0001
• userId: string (uuid)
  User identifier associated with the subject modification
• verifiedStatus: string
  Verified status of the subject

  Example: VERIFIED
• versionEnd: string (date-time)
  End timestamp of the subject version record

  Example: 2025-10-16T14:30:31.892Z
• versionStart: string (date-time)
  Start timestamp of the subject version

  Example: 2025-10-16T14:30:31.892Z
• withdrawalComment: string
  Additional comment provided for withdrawal

  Example: Subject breached protocols
• withdrawalDate: string (date-time)
  Date when the subject was withdrawn

  Example: 2025-10-16T14:30:31.892Z
• withdrawalReason: string
  Reason provided when the subject is withdrawn

  Example: Not applicable

{
    "required":[
        "state",
        "studyVersion",
        "subjectNumber"
    ],
    "type":"object",
    "properties":{
        "screeningDate":{
            "type":"string",
            "description":"Screening date if applicable",
            "format":"date-time",
            "example":"2025-10-01T10:00:00Z"
        },
        "codeBreak":{
            "type":"string",
            "description":"Code break note if applicable",
            "example":"N"
        },
        "userId":{
            "type":"string",
            "description":"User identifier associated with the subject modification",
            "format":"uuid"
        },
        "eventType":{
            "type":"string",
            "description":"Type of event associated with the subject",
            "example":"Screened"
        },
        "subjectTransferId":{
            "type":"string",
            "description":"Identifier of a subject transfer if applicable",
            "format":"uuid"
        },
        "objectVersionNumber":{
            "type":"number",
            "description":"Object version number used for concurrency control",
            "example":14
        },
        "mhealthSubjectId":{
            "type":"string",
            "description":"Identifier of the subject in mHealth system",
            "format":"uuid"
        },
        "fromStudyId":{
            "type":"string",
            "description":"Origin study identifier from which the subject was transferred",
            "format":"uuid"
        },
        "subjNumSiteOrgId":{
            "type":"string",
            "description":"Subject number site organization identifier",
            "example":"SITE-ORG-0001"
        },
        "signedStatus":{
            "type":"string",
            "description":"Signed status of the subject",
            "example":"SIGNED"
        },
        "verifiedStatus":{
            "type":"string",
            "description":"Verified status of the subject",
            "example":"VERIFIED"
        },
        "freezedStatus":{
            "type":"string",
            "description":"Freeze status of the subject",
            "example":"FROZEN"
        },
        "lastSigned":{
            "type":"string",
            "description":"Timestamp when the subject was last signed",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "softwareVersionNumber":{
            "type":"number",
            "description":"Software version number associated with the event",
            "example":14
        },
        "operationType":{
            "type":"string",
            "description":"Operation type for the subject event",
            "example":"MODIFIED"
        },
        "subjectStudySerialNumber":{
            "type":"string",
            "description":"Study-level serial number assigned to the subject",
            "example":"STUDY-0001-001"
        },
        "subjectSiteSerialNumber":{
            "type":"string",
            "description":"Site-level serial number assigned to the subject",
            "example":"SITE-0001-001"
        },
        "versionEnd":{
            "type":"string",
            "description":"End timestamp of the subject version record",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "previousSubjectNumber":{
            "type":"string",
            "description":"Previous subject number if renumbered or transferred",
            "example":"SUBJECT-0001-OLD"
        },
        "screenFailureDate":{
            "type":"string",
            "description":"Date when the subject was marked as screen failure",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "lockedStatus":{
            "type":"string",
            "description":"Lock status of the subject",
            "example":"UNLOCKED"
        },
        "hasLockData":{
            "type":"boolean",
            "description":"Indicates whether lock related data exists for the subject",
            "example":false
        },
        "lockedDateTime":{
            "type":"string",
            "description":"Timestamp when the subject was locked",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "canBeCompleted":{
            "type":"boolean",
            "description":"Indicates if the subject has met conditions to be completed",
            "example":true
        },
        "lockedInStudyVersion":{
            "type":"string",
            "description":"Study version in which the subject is locked",
            "example":"3.0.0.4"
        },
        "id":{
            "type":"string",
            "description":"Unique identifier of the subject",
            "format":"uuid"
        },
        "versionStart":{
            "type":"string",
            "description":"Start timestamp of the subject version",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "description":{
            "maxLength":500,
            "minLength":0,
            "type":"string",
            "description":"Free text description for the subject",
            "example":"Screened subject"
        },
        "subjectNumber":{
            "maxLength":500,
            "minLength":0,
            "type":"string",
            "description":"Human readable subject number",
            "example":"SUBJ-0001"
        },
        "studyId":{
            "type":"string",
            "description":"Study identifier in uppercase hex format",
            "example":"ABCDEF1234567890ABCDEF1234567890"
        },
        "siteId":{
            "type":"string",
            "description":"Site identifier in uppercase hex format",
            "example":"ABCDEF1234567890ABCDEF1234567890"
        },
        "dob":{
            "type":"string",
            "description":"Date of birth",
            "format":"date-time"
        },
        "state":{
            "maxLength":100,
            "minLength":0,
            "type":"string",
            "description":"Lifecycle state of the subject",
            "example":"ACTIVE"
        },
        "stateDate":{
            "type":"string",
            "description":"Timestamp when the subject transitioned to current state",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "screeningFailure":{
            "maxLength":255,
            "minLength":0,
            "type":"string",
            "description":"Reason for screening failure, if any",
            "example":"Inclusion criteria not met"
        },
        "enrollmentFailure":{
            "maxLength":255,
            "minLength":0,
            "type":"string",
            "description":"Reason for enrollment failure, if any",
            "example":"Consent withdrawn"
        },
        "enrollmentOverride":{
            "maxLength":255,
            "minLength":0,
            "type":"string",
            "description":"Enrollment override note if applied",
            "example":"Subject Enrollment Overridden"
        },
        "informedConsentDate":{
            "type":"string",
            "description":"Informed consent date",
            "format":"date-time",
            "example":"2025-09-25T09:00:00Z"
        },
        "gender":{
            "maxLength":10,
            "minLength":0,
            "type":"string",
            "description":"Gender value",
            "example":"[{\"value\":\"1\",\"label\":\"male\"}]"
        },
        "reason":{
            "maxLength":255,
            "minLength":0,
            "type":"string",
            "description":"Reason for latest subject update",
            "example":"Protocol break happened"
        },
        "comment":{
            "maxLength":2048,
            "minLength":0,
            "type":"string",
            "description":"Comment for latest subject update",
            "example":"Initial enrollment"
        },
        "studyVersion":{
            "type":"string",
            "description":"Study version string",
            "example":"3.0.0.1"
        },
        "sourceTimeStamp":{
            "type":"string",
            "description":"Source system timestamp for the subject payload",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "screeningNumber":{
            "type":"string",
            "description":"Screening number assigned to the subject",
            "example":"SCR-0001"
        },
        "randomizationNumber":{
            "type":"string",
            "description":"Randomization number for the subject",
            "example":"RND-001"
        },
        "withdrawalReason":{
            "type":"string",
            "description":"Reason provided when the subject is withdrawn",
            "example":"Not applicable"
        },
        "ehrLinkStatus":{
            "type":"number",
            "description":"EHR link status code for the subject",
            "example":1
        },
        "withdrawalDate":{
            "type":"string",
            "description":"Date when the subject was withdrawn",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "studyCompletionDate":{
            "type":"string",
            "description":"Date when the subject completed the study",
            "format":"date-time",
            "example":"2025-10-16T14:30:31.892Z"
        },
        "withdrawalComment":{
            "type":"string",
            "description":"Additional comment provided for withdrawal",
            "example":"Subject breached protocols"
        },
        "screenFailureComment":{
            "type":"string",
            "description":"Additional comment for screen failure",
            "example":"Subject breached protocols"
        }
    },
    "description":"Subject details including screening, randomization, completion status and withdrawal information"
}

• errorData: object ErrorResponseData
  Structure representing an error response from the reporting service. Contains an error code, human-readable message, and details.
• result: object result
• status: string
• version: integer (int32)

{
    "type":"object",
    "properties":{
        "status":{
            "type":"string"
        },
        "result":{
            "type":"object"
        },
        "version":{
            "type":"integer",
            "format":"int32",
            "writeOnly":true
        },
        "errorData":{
            "$ref":"#/components/schemas/ErrorResponseData"
        }
    }
}

• details: string
  Detailed error context or debugging information such as validation error, stack trace, or field/parameter cause.

  Example: User role is missing required permission REPORTING_VIEW. Field: userId
• errorCode: string
  Application or business-specific error code representing the error type.

  Example: REPT_401
• errorMessage: string
  Human-readable error message describing the failure or issue.

  Example: Unauthorized: User does not have access to the requested resource

{
    "type":"object",
    "properties":{
        "errorCode":{
            "type":"string",
            "description":"Application or business-specific error code representing the error type.",
            "example":"REPT_401"
        },
        "errorMessage":{
            "type":"string",
            "description":"Human-readable error message describing the failure or issue.",
            "example":"Unauthorized: User does not have access to the requested resource"
        },
        "details":{
            "type":"string",
            "description":"Detailed error context or debugging information such as validation error, stack trace, or field/parameter cause.",
            "example":"User role is missing required permission REPORTING_VIEW. Field: userId"
        }
    },
    "description":"Structure representing an error response from the reporting service. Contains an error code, human-readable message, and details."
}