The response shall have the following syntax:
version SP status-code SP reason-phrase CRLF
*(header-field CRLF)
CRLF
[payload]
Table 15.6.3-1 shows some common status codes corresponding to this Transaction. See also Section 8.5 for additional status codes.
Table 15.6.3-1. Status Code Meaning
|
Status
|
Code
|
Meaning
|
|
Success
|
200 (OK)
|
The origin server returned the target Modality Performed Procedure Step.
|
|
Failure
|
400 (Bad Request)
|
The origin server cannot handle the retrieve request because of errors in the request headers or parameters.
|
|
404 (Not Found)
|
The origin server has no knowledge about the target Modality Performed Procedure Step.
|
|
410 (Gone)
|
The origin server knows that the target Modality Performed Procedure Step did exist but has been deleted.
|
|
503 (Service Unavailable)
|
The origin server cannot handle the retrieval of the target Modality Performed Procedure Step; this may be a temporal or permanent state.
|