DICOM PS3.18 2020e - Web Services

8.9.3 Response

The format of the response is as follows:

version SP status-code SP reason-phrase CRLF
[Content-Type: media-type CRLF]
[(Content-Length: uint) / (Content-Encoding: encoding) CRLF]
*(header-field CRLF)
CRLF
[payload / status-report]

8.9.3.1 Status Codes

Table 8.9.3-1 shows some common status codes corresponding to this transaction. See also Section 8.5 for additional status codes.

Table 8.9.3-1. Status Code Meaning

Status

Code

Meaning

Success

200 (OK)

All Instances were successfully retrieved.

304 (Not Modified)

The user agent's current representation is up to date, so no payload was returned. This status code shall only be returned for a conditional request containing an If-None-Match header field.

Failure

400 (Bad Request)

There was a problem with the request.


8.9.3.1.1 Response Header Fields

Table 8.9.3-2. Response Header Fields

Name

Value

Origin Server Usage

Description

Content-Type

dicom-media-type

M

The media-type of the payload

Content-Length

uint

C

Shall be present if a content encoding has not been applied to the payload

Content-Encoding

encoding

C

Shall be present if a content encoding has been applied to the payload


See also Section 8.4.

DICOM PS3.18 2020e - Web Services