> ## Documentation Index
> Fetch the complete documentation index at: https://docs.range.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Update case status, resolution, assignee, or read state



## OpenAPI

````yaml /api-reference/platform-api.json patch /v2/cases/{id}
openapi: 3.0.0
info:
  title: Range Platform API
  description: >-
    The Range Platform API for workspace management, counterparties, and
    operational tooling.
  version: 1.7.31
  contact: {}
servers:
  - url: https://api.range.org
    description: Range API Server
security:
  - Authorization: []
  - Authorization: []
tags:
  - name: Address Information
    description: Get information about a crypto address.
  - name: Transfer Enrichments
    description: Attach workspace-scoped notes and categories to transfers.
  - name: Counterparties
    description: Manage external entities, their addresses, bank accounts, and documents.
  - name: Parties
    description: >-
      The workspace entity register: the firm itself, its clients, and its
      counterparties.
paths:
  /v2/cases/{id}:
    patch:
      tags:
        - Cases
      summary: Update case status, resolution, assignee, or read state
      operationId: patch
      parameters:
        - name: id
          required: true
          in: path
          description: The case id (uuid).
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PatchCaseDto'
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CaseDto'
        '403':
          description: >-
            API-key callers cannot set read; a session is required for
            read-state changes.
components:
  schemas:
    PatchCaseDto:
      type: object
      properties:
        read:
          type: boolean
          description: >-
            Mark this case read or unread for the caller only, without a
            timeline entry. Session-only; API-key callers receive 403.
        status:
          type: string
          enum:
            - open
            - in_review
            - resolved
        resolution:
          enum:
            - dismissed
          type: string
          description: >-
            Only "dismissed" is settable here — "escalated" is only set via POST
            /escalate.
        assignee:
          type: string
          nullable: true
          format: email
          example: compliance@example.com
    CaseDto:
      type: object
      properties:
        id:
          type: string
        workspace_id:
          type: string
        title:
          type: string
        status:
          type: string
          enum:
            - open
            - in_review
            - resolved
        resolution:
          type: string
          nullable: true
          enum:
            - dismissed
            - escalated
            - paid
        severity:
          type: string
          enum:
            - severe
            - high
            - medium
            - low
        source_type:
          type: string
          enum:
            - risk_screen
            - sanctions_screen
            - alert_event
            - manual
            - regulatory_filing
            - tie_out_break
            - corridor_discrepancy
            - redemption
        source_id:
          type: string
          nullable: true
        subject:
          $ref: '#/components/schemas/CaseSubjectDto'
        assignee:
          type: string
          nullable: true
        created_by:
          type: string
          nullable: true
        created_at:
          type: string
        updated_at:
          type: string
        resolved_at:
          type: string
          nullable: true
        viewed:
          type: boolean
          description: In list responses, whether this case is read for the caller.
        available_actions:
          description: >-
            Actions supported by this source and status. Existing write
            permissions still apply. Resolving via set_status requires
            resolution=dismissed.
          type: array
          items:
            $ref: '#/components/schemas/CaseActionDto'
        comments:
          type: array
          items:
            $ref: '#/components/schemas/CaseCommentDto'
        evidence_summary:
          type: object
          nullable: true
          description: >-
            What the case was opened on. A redemption case carries
            redemption_id, burn_time and deadline, linking it to GET
            /v2/redemptions/{id}.
      required:
        - id
        - workspace_id
        - title
        - status
        - severity
        - source_type
        - subject
        - created_at
        - updated_at
        - viewed
        - available_actions
        - comments
    CaseSubjectDto:
      type: object
      properties:
        type:
          enum:
            - address
            - transaction
            - counterparty
            - workflow
            - account
          type: string
        address:
          type: string
          maxLength: 256
          example: '0x742d35Cc6634C0532925a3b844Bc9e7595f2bD28'
        network:
          type: string
          maxLength: 256
          example: ethereum
        tx_hash:
          type: string
          maxLength: 256
          example: 0xabc...
        name:
          type: string
          maxLength: 256
          description: Always populated — falls back to a shortened address/tx_hash.
      required:
        - type
    CaseActionDto:
      type: object
      properties:
        id:
          type: string
          enum:
            - set_status
            - assign
            - add_transaction
            - dismiss
        label:
          type: string
        kind:
          type: string
          enum:
            - select
            - user_picker
            - action
        options:
          type: array
          items:
            type: string
            enum:
              - open
              - in_review
              - resolved
      required:
        - id
        - label
        - kind
    CaseCommentDto:
      type: object
      properties:
        id:
          type: string
        author:
          type: string
          example: analyst@range.org
        body:
          type: string
        created_at:
          type: string
      required:
        - id
        - author
        - body
        - created_at
  securitySchemes:
    Authorization:
      type: apiKey
      in: header
      name: X-API-KEY
      description: Authorization method required to allow user to access the api endpoints.

````

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