va.lang.String&nbsp;sharedKey)</pre>
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<pre>public&nbsp;<a href="../../../nxt/http/callers/GetDGSPurchaseCall.html" title="class in nxt.http.callers">GetDGSPurchaseCall</a>&nbsp;purchase(java.lang.String&nbsp;purchase)</pre>
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<pre>public&nbsp;<a href="../../../nxt/ht