RelativityOne Preservation API

Operations for data preservation and releases

Documentation GitHub OpenAPI

Business capability

Litigation & Dispute Management BC-150.20

Operations 2

POST /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/projects/{projectId}/preserve Preserve Custodian Data #

POST /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/projects/{projectId}/release Release Custodian from Project #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: RelativityOne Legal Hold Preservation API
  description: The Legal Hold API enables matter and project management integration with external systems such as matter management platforms and HR systems. It provides endpoints for custodian management, preservation workflows, task tracking, entity management, and communication configuration. Authentication is handled via Microsoft Graph API.
  version: 1.0.0
  contact:
    url: https://platform.relativity.com/
  license:
    name: Proprietary
    url: https://www.relativity.com/terms-of-service/
servers:
- url: https://relativity.rest/api
  description: RelativityOne REST API
security:
- BearerAuth: []
tags:
- name: Preservation
  description: Operations for data preservation and releases
paths:
  /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/projects/{projectId}/preserve:
    post:
      operationId: preserveCustodianData
      summary: Preserve Custodian Data
      description: Initiates data preservation for custodians across Microsoft 365 and Google Workspace data sources.
      tags:
      - Preservation
      parameters:
      - name: workspaceId
        in: path
        required: true
        description: The artifact ID of the workspace.
        schema:
          type: integer
      - name: projectId
        in: path
        required: true
        description: The artifact ID of the legal hold project.
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PreservationRequest'
      responses:
        '200':
          description: Preservation initiated successfully.
  /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/projects/{projectId}/release:
    post:
      operationId: releaseCustodianFromProject
      summary: Release Custodian from Project
      description: Releases one or more custodians from a legal hold project and their data sources.
      tags:
      - Preservation
      parameters:
      - name: workspaceId
        in: path
        required: true
        description: The artifact ID of the workspace.
        schema:
          type: integer
      - name: projectId
        in: path
        required: true
        description: The artifact ID of the legal hold project.
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReleaseRequest'
      responses:
        '200':
          description: Custodians released successfully.
components:
  schemas:
    PreservationRequest:
      type: object
      required:
      - custodianIds
      - dataSources
      properties:
        custodianIds:
          type: array
          items:
            type: integer
          description: List of custodian artifact IDs to preserve data for.
        dataSources:
          type: array
          items:
            type: string
            enum:
            - Microsoft365
            - GoogleWorkspace
          description: Data sources to preserve.
    ReleaseRequest:
      type: object
      required:
      - custodianIds
      properties:
        custodianIds:
          type: array
          items:
            type: integer
          description: List of custodian artifact IDs to release.
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer token obtained via Microsoft Graph API OAuth flow.