REST API for Clinical One Platform

~~[Deprecated]: Get history of all subjects in a study mode~~

get

/ec-dc-svc/rest/v4.0/studies/{studyId}/{mode}/subjects/history/all

Deprecated: Retrieves a list of all subjects for the specified study and mode and their history. Includes sourceTimeStamp value in response. It only returns subjects for the sites to which the requesting user has access and details described in the Response section for each subject.
Rights: DataCaptureSubjectGet and SubjectDataClassificationGet./subjects/history/all

Request

Path Parameters

mode(required): string

Mode of the study. Accepts test, active, or training.
studyId(required): string

ID of the study for which you want to get the list of subjects.

Query Parameters

limit(required): integer(int32)

Minimum Value: 0

Number of subjects.
offset(required): integer(int32)

Starting offset.
siteId(required): string(uuid)

Site ID.

There's no request body for this operation.

Response

Supported Media Types

application/json

200 Response

Success

Root Schema : schema

Type: array

Show Source

Array of: object SubjectDto9

Subject attributes including source system timestamp metadata

{
    "type":"array",
    "items":{
        "$ref":"#/components/schemas/SubjectDto9"
    }
}

Nested Schema : SubjectDto9

Type: object

Subject attributes including source system timestamp metadata

Show Source

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
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Example: Consent withdrawn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"}]
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
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
reason: string

Minimum Length: 0

Maximum Length: 255

Reason for latest subject update

Example: Protocol break happened
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
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
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

{
    "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"
        },
        "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"
        }
    },
    "description":"Subject attributes including source system timestamp metadata"
}

400 Response

Bad request.

Root Schema : DcsResponse

Type: object

Show Source

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"
        }
    }
}

Nested Schema : ErrorResponseData

Type: object

Structure representing an error response from the reporting service. Contains an error code, human-readable message, and details.

Show Source

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."
}

Nested Schema : result

Type: object