Hello Dimitry, In such case it might that your request is not built properly. RequestHeader must be there in your API request. Below is my sample request for CampaignService.get() API call for your reference. Please give it a try and let me know if you have any further questions.
[23 Oct 2019 12:58:34,232-soapXmlLogger:DEBUG:main] SOAP request: <?xml version="1.0" encoding="UTF-8" standalone="no"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> <soapenv:Header> <ns1:RequestHeader xmlns:ns1="https://adwords.google.com/api/adwords/cm/v201809"; soapenv:mustUnderstand="0"> <ns1:clientCustomerId>876-052-7478</ns1:clientCustomerId> <ns1:developerToken>REDACTED</ns1:developerToken> <ns1:userAgent>GoogleAdsSupport (AwApi-Java, AdWords-Axis/4.6.0, Common-Java/4.6.0, Axis/1.4, Java/1.8.0_212, maven, SelectorBuilder, SelectorField)</ns1:userAgent> <ns1:validateOnly>false</ns1:validateOnly> <ns1:partialFailure>false</ns1:partialFailure> </ns1:RequestHeader> </soapenv:Header> <soapenv:Body> <get xmlns="https://adwords.google.com/api/adwords/cm/v201809";> <serviceSelector> <fields>Id</fields> <fields>Name</fields> <ordering> <field>Name</field> <sortOrder>ASCENDING</sortOrder> </ordering> <paging> <startIndex>0</startIndex> <numberResults>100</numberResults> </paging> </serviceSelector> </get> </soapenv:Body> </soapenv:Envelope> Regards, Sai Teja, Google Ads API Team ref:_00D1U1174p._5001UKO9Gn:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/83nrY000000000000000000000000000000000000000000000PZU7H300s_GgNX5bSnyB_X-2T0OsaQ%40sfdc.net.
