12.4 Retrieve Transaction

12.4 Retrieve Transaction (Current)
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The Retrieve Transaction retrieves the target NPI resource in a DICOM Media Type.

The request shall have the following syntax:

GET SP /{npi-name}/{uid} SP version CRLF

Accept: 1#dicom-media-type CRLF

*(header-field CRLF)

CRLF

The Target URI shall reference one of the resources shown in Table 12.4.1-1.

An origin server shall specify all supported npi-names in its Conformance Statement and in its response to the Retrieve Capabilities Transaction.

Table 12.4.1-1. Retrieve Transaction Resources

Resource	URI Template
Instance	/{npi-name}/{uid}

The user agent shall supply, and the origin server shall support, the Common Query Parameters in Section 12.1.2.

The origin server shall support Header Fields as required in Table 12.4.1-2.

The user agent shall supply in the Request Header Fields as defined in Table 12.4.1-2.

Table 12.4.1-2. Request Header Fields

Name	Values	Usage		Description
Name	Values	User Agent	Origin Server	Description
Accept	1#dicom-media-type	M	M	The Acceptable Media Types of the response payload.

The request has no payload.

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