RelativityOne Entities API

openapi: 3.1.0
info:
  title: RelativityOne Legal Hold Communications Entities 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: Entities
  description: Operations for managing HR entities and employees
paths:
  /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/entities:
    post:
      operationId: createEntity
      summary: Create Entity
      description: Creates an HR entity with name and email for use in legal hold workflows.
      tags:
      - Entities
      parameters:
      - name: workspaceId
        in: path
        required: true
        description: The artifact ID of the workspace.
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateEntityRequest'
      responses:
        '200':
          description: Entity created successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Entity'
  /relativity-environment/v1/workspaces/{workspaceId}/legal-hold/entities/{entityId}:
    put:
      operationId: updateEntityStatus
      summary: Update Entity Status
      description: Updates the employee status of an entity.
      tags:
      - Entities
      parameters:
      - name: workspaceId
        in: path
        required: true
        description: The artifact ID of the workspace.
        schema:
          type: integer
      - name: entityId
        in: path
        required: true
        description: The artifact ID of the entity.
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateEntityStatusRequest'
      responses:
        '200':
          description: Entity status updated successfully.
components:
  schemas:
    Entity:
      type: object
      properties:
        artifactId:
          type: integer
          description: The unique artifact ID of the entity.
        firstName:
          type: string
          description: First name of the entity.
        lastName:
          type: string
          description: Last name of the entity.
        emailAddress:
          type: string
          format: email
          description: Email address of the entity.
        employeeStatus:
          type: string
          description: Employment status of the entity.
    CreateEntityRequest:
      type: object
      required:
      - firstName
      - lastName
      - emailAddress
      properties:
        firstName:
          type: string
          description: First name of the entity.
        lastName:
          type: string
          description: Last name of the entity.
        emailAddress:
          type: string
          format: email
          description: Email address of the entity.
        employeeId:
          type: string
          description: Optional employee identifier.
    UpdateEntityStatusRequest:
      type: object
      required:
      - employeeStatus
      properties:
        employeeStatus:
          type: string
          description: The updated employment status.
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer token obtained via Microsoft Graph API OAuth flow.