| Name | Description | |
|---|---|---|
![]()  | Frames | The request frame list | 
![]()  | Headers | Http Request Headers for users wishing to access in  | 
![]()  | InstanceUID | The requested SOP Instance UID | 
![]()  | Level | The level of the query | 
![]()  | MetaDataOnly | Indictaes whether the request is for metadata opnly (i.e. using the /metadata suffix) | 
![]()  | Request | The HTTP Request for WADO operation | 
![]()  | RequestedContentTypes | The list of content types found in the accept header in the WADO request | 
![]()  | SeriesUID | The requested Series Instance UID | 
![]()  | StudyUID | The requested Study Instance UID | 
![]()  | TransferSyntax | The transfer syntax to be used to the return the data to the client | 
![]()  | WadoOperation | Indicates the type of WADO operation | 

