| Param name | Description | 
|---|---|
| 
      marker_descriptions  required  | 
    
      
         Validations: 
  | 
  
| 
      marker_descriptions[marker_ids]  required  | 
    
      
 Array of marker ids that need updating. Validations: 
  | 
  
| 
      marker_descriptions[project_guid]  required  | 
    
      
 Premiere Project file ID Validations: 
  | 
  
| 
      marker_descriptions[markers]  required  | 
    
      
 Hash mapping the database ID to Premiere GUID Validations: 
  |