Retrieve All Users
POST https://{{et_subdomain}}.soap.marketingcloudapis.com/Service.asmx
https://developer.salesforce.com/docs/atlas.en-us.mc-apis.meta/mc-apis/dataextension.htm
RESPONSES
status: OK
"\u003c?xml version=\"1.0\" encoding=\"utf-8\"?\u003e\n\u003csoap:Envelope xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:wsa=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\" 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\"\u003e\n \u003cenv:Header xmlns:env=\"http://www.w3.org/2003/05/soap-envelope\"\u003e\n \u003cwsa:Action\u003eRetrieveResponse\u003c/wsa:Action\u003e\n \u003cwsa:MessageID\u003eurn:uuid:74d5b05f-fdea-4743-9c3f-eca88a175eb3\u003c/wsa:MessageID\u003e\n \u003cwsa:RelatesTo\u003eurn:uuid:84873858-607e-485c-a22f-005815d1e7bb\u003c/wsa:RelatesTo\u003e\n \u003cwsa:To\u003ehttp://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous\u003c/wsa:To\u003e\n \u003cwsse:Security\u003e\n \u003cwsu:Timestamp wsu:Id=\"Timestamp-7b90e41e-dc0d-4850-98fa-d4ccf2e5ecf4\"\u003e\n \u003cwsu:Created\u003e2019-07-11T15:46:19Z\u003c/wsu:Created\u003e\n \u003cwsu:Expires\u003e2019-07-11T15:51:19Z\u003c/wsu:Expires\u003e\n \u003c/wsu:Timestamp\u003e\n \u003c/wsse:Security\u003e\n \u003c/env:Header\u003e\n \u003csoap:Body\u003e\n \u003cRetrieveResponseMsg xmlns=\"http://exacttarget.com/wsdl/partnerAPI\"\u003e\n \u003cOverallStatus\u003eOK\u003c/OverallStatus\u003e\n \u003cRequestID\u003e401644ac-efc2-44d7-97da-71c375b47068\u003c/RequestID\u003e\n \u003cResults xsi:type=\"DataExtension\"\u003e\n \u003cPartnerKey xsi:nil=\"true\" /\u003e\n \u003cObjectID\u003e92129922-5fa3-e911-a2cf-1402ec8faa09\u003c/ObjectID\u003e\n \u003cCustomerKey\u003epostman_demographics\u003c/CustomerKey\u003e\n \u003cName\u003ePostman Demographics\u003c/Name\u003e\n \u003cIsSendable\u003etrue\u003c/IsSendable\u003e\n \u003cSendableSubscriberField\u003e\n \u003cName\u003e_SubscriberKey\u003c/Name\u003e\n \u003c/SendableSubscriberField\u003e\n \u003c/Results\u003e\n \u003c/RetrieveResponseMsg\u003e\n \u003c/soap:Body\u003e\n\u003c/soap:Envelope\u003e"