DICOM PS3.18 2025e - Web Services

14.4.3 Response

The response shall have the following syntax:

version SP status-code SP reason-phrase CRLF
*(header-field CRLF)
CRLF
[payload]

14.4.3.1 Status Codes

Table 14.4.3-1 shows some common status codes corresponding to this Transaction. See also Section 8.5 for additional status codes.

Table 14.4.3-1. Status Code Meaning

Status

Code

Meaning

Success

200 (OK)

The origin server returns the matching results.

204 (No Content)

The origin server has no matching results.

Failure

400 (Bad Request)

The origin server cannot handle the search request because of errors in the request headers or parameters.

413 (Payload Too Large)

The origin server cannot return the results, as their combined size exceeds the maximum payload size supported. The user agent may repeat the request with paging or with a narrower query to reduce the size.

503 (Service Unavailable)

The origin server cannot handle the query; this may be a temporary or permanent state.


DICOM PS3.18 2025e - Web Services