- Delete
- 
      
        DELETE /process-instance/{id}/variables/{varName}
- Get (Binary)
- 
      
        GET /process-instance/{id}/variables/{varName}/data
- Get
- 
      
        GET /process-instance/{id}/variables/{varName}
- Get List
- 
      
        GET /process-instance/{id}/variables
- Post (Binary)
- 
      
        POST /process-instance/{id}/variables/{varName}/data
- Modify
- 
      
        POST /process-instance/{id}/variables
- Update
- 
      
        PUT /process-instance/{id}/variables/{varName}