Dynamics Community Forum Thread Details

Hi all , i am posting some data from my d365fo to external system as part of my outbound integration through custom services using x++

i am able to generate the token, but while doing 'POST' method, i am getting this 401 unauthorised exception, even though i have successfully generated the token.attaching the code snippet

public static void main(Args _args)

{
System.Net.HttpWebRequest request;
System.Net.WebResponse response;
System.IO.Stream responseStream,
requestStream;
System.IO.StreamReader streamReader;
System.Text.Encoding utf8;
System.Byte[] bytes;
System.Exception ex;
Notes token,
requestJson,
responseJson;
//MDIntegrationResponse apiAck;
Techno_SLIntegrationParameters parameters;
System.Net.WebException webException;

System.Net.WebHeaderCollection httpHeader = new System.Net.WebHeaderCollection();

//select firstonly parameters;
str endpointURL = "https://dev.bridge.scatterlink.com/product-receipts";
Techno_SLProductReceiptOutboundPostingService techno = new Techno_SLProductReceiptOutboundPostingService();
token = techno.generateAccessToken();
info(token);
//token = this.generateAccessToken();

if(token)
{
new InteropPermission(InteropKind::ClrInterop).assert();
request = System.Net.WebRequest::Create(endpointURL);
utf8 = System.Text.Encoding::get_UTF8();
//requestJson = FormJsonSerializer::serializeClass(_request);
requestJson = '{"LegalEntityId": "mmo","PurchaseOrderId": "PO00084373","ProductReceiptId": "9173","ProductReceiptCreatedDateTime": "","Status": "Processed","Message": "","Error Code": "","TransactionId": "","lines": [{"PurchaseOrderId": "PO00084378","ProductReceiptId": "91836","LotId": "MMO-224291","ItemId": "10000003","Quantity": 5,"ProcurementCategory": "Pumps","Site": "100","Warehouse": "100","Location": "01A01","SerialNumber": "SN002","TransactionId": ""}]}';

bytes = utf8.GetBytes(requestJson);

//httpHeader.Add('Authorization', 'Bearer'+ token);
httpHeader.Set('Authorization', 'Bearer '+ token);
request.set_Headers(httpHeader);
//request.set_Method('POST');
request.Method = "POST";
//request.set_Headers(httpHeader);
request.ContentType = 'application/json';
request.UseDefaultCredentials = true;
request.PreAuthenticate = true;
//request.Credentials = credentialcache.

request.set_ContentLength(bytes.get_Length());
requestStream = request.GetRequestStream();
requestStream.Write(bytes, 0, bytes.get_Length());
try
{
response = request.GetResponse();
responseStream = response.GetResponseStream();
streamReader = new System.IO.StreamReader(responseStream);
responseJson = streamReader.ReadToEnd();

info(strFmt('%1', responseJson));
}
catch(webException)
{
if (webException.get_Response() != null)
{
System.Net.HttpWebResponse httpWebResponse;
Notes responseString;

// Get error response stream
httpWebResponse = webException.get_Response() as System.Net.HttpWebResponse;
responseStream = httpWebResponse.GetResponseStream();
streamReader = new System.IO.StreamReader(responseStream);
responseString = streamReader.ReadToEnd();

// Log the error response body (usually in JSON format)
error(strFmt("Error Response (JSON): %1", responseString));

// Close resources
streamReader.Close();
responseStream.Close();
httpWebResponse.Close();
}
else
{
// Log the exception message if no response
error(strFmt("WebException occurred: %1", webException.get_Message()));
}
}


}

}

} -- can someone suggest what might i be missing.Have been trying since morning but no luck.