Возвращает информацию о подписчике с определенным идентификатором.

GET https://sandbox.mont.ru/Version2/Service/B2BServiceV2xml.svc/GetSubscriber?Id=54e3081c-f787-4e33-bc99-cc2e3aa392c7

<?xml version="1.0" encoding="utf-8"?>
<GetSubscriberResponse xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <GetSubscriberResult>
    <Data>
      <MontSubscriberId>54e3081c-f787-4e33-bc99-cc2e3aa392c7</MontSubscriberId>
      <CreateDate>2015-06-26T15:29:54.597</CreateDate>
      <ResellerLogin>testme</ResellerLogin>
      <Registrations>
        <RegistrationContract>
          <Supplier>CREST</Supplier>
          <Login>t2gmailcom</Login>
          <Password>0K548080ZafKs</Password>
          <RegFields>
            <RegItemContract>
              <FieldName>DomainPrefix</FieldName>
              <FieldValue>t2gmailcomXX36</FieldValue>
              <ClientVisible>true</ClientVisible>
            </RegItemContract>
            ...
            <RegItemContract>
              <FieldName>LoginUrl</FieldName>
              <FieldValue>https://portal.office.com</FieldValue>
              <ClientVisible>false</ClientVisible>
            </RegItemContract>
          </RegFields>
          <IsActivated>true</IsActivated>
          <ActivationDate>2015-06-26T15:29:54.597</ActivationDate>
        </RegistrationContract>
      </Registrations>
    </Data>
    <IsError>false</IsError>
    <ErrorCode>0</ErrorCode>
    <Errors/>
  </GetSubscriberResult>
</GetSubscriberResponse>

POST https://sandbox.mont.ru/Version2/Service/B2BServiceV2.svc

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:tem="http://tempuri.org/">
  <soap:Header xmlns:wsa="http://www.w3.org/2005/08/addressing"
               xmlns:wsrm="http://docs.oasis-open.org/ws-rx/wsrm/200702">
    <wsse:Security soap:mustUnderstand="true"
                   xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
                   xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
      <wsse:UsernameToken wsu:Id="UsernameToken-0C97A913BFEA47D23B14440311653047">
        <wsse:Username>login</wsse:Username>
        <wsse:Password
          Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">
          password
        </wsse:Password>
        <wsse:Nonce
          EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">
          ZqxhcMo+G1AyQgfgqidMXg==
        </wsse:Nonce>
        <wsu:Created>2015-10-05T07:46:05.304Z</wsu:Created>
      </wsse:UsernameToken>
    </wsse:Security>
    <wsrm:Sequence>
      <wsrm:Identifier>
        s:Sender
        a:InvalidSecurity
      </wsrm:Identifier>
      <wsrm:MessageNumber>1</wsrm:MessageNumber>
    </wsrm:Sequence>
    <wsa:Action>http://tempuri.org/IB2BServiceV2/GetSubscriber</wsa:Action>
    <wsa:MessageID>uuid:27fff6ff-8167-4855-a0c3-31b7c6f1c8e8</wsa:MessageID>
    <wsa:To>https://tayga:453/Version2/Service/B2BServiceV2.svc</wsa:To>
  </soap:Header>
  <soap:Body>
    <tem:GetSubscriber>
      <!--Optional:-->
      <tem:id>292711c6-8858-4dae-a6b7-69cd7776922e</tem:id>
    </tem:GetSubscriber>
  </soap:Body>
</soap:Envelope>

<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing"
            xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
  <s:Header>
    <a:Action s:mustUnderstand="1">http://tempuri.org/IB2BServiceV2/GetSubscriberResponse</a:Action>
    <a:RelatesTo>uuid:27fff6ff-8167-4855-a0c3-31b7c6f1c8e8</a:RelatesTo>
    <o:Security s:mustUnderstand="1"
                xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
      <u:Timestamp u:Id="_0">
        <u:Created>2015-10-05T07:46:04.518Z</u:Created><u:Expires>2015-10-05T07:51:04.518Z</u:Expires>
      </u:Timestamp>
    </o:Security>
  </s:Header>
  <s:Body>
    <GetSubscriberResponse xmlns="http://tempuri.org/">
      <GetSubscriberResult xmlns:b="http://schemas.datacontract.org/2004/07/WebStore2.B2B.Version2.Contracts.Responses"
                           xmlns:i="http://www.w3.org/2001/XMLSchema-instance">
        <b:Data xmlns:c="http://schemas.datacontract.org/2004/07/WebStore2.B2B.Version2.Contracts.Subscriber">
          <c:CreateDate>2015-06-09T14:26:43.563</c:CreateDate><c:EMail>petrov@mail.ru</c:EMail><c:Login i:nil="true" />
          <c:MontSubscriberId>292711c6-8858-4dae-a6b7-69cd7776922e</c:MontSubscriberId><c:Registrations />
          <c:ResellerLogin>login</c:ResellerLogin>
        </b:Data>
        <b:ErrorCode>0</b:ErrorCode><b:ErrorText /><b:Errors /><b:IsError>false</b:IsError>
      </GetSubscriberResult>
    </GetSubscriberResponse>
  </s:Body>
</s:Envelope>