Answered by:
40103: Invalid authorization token signature

Question
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I am sending messages to Azure Service to Topic and getting below error. Is there a reason for this error?
40103: Invalid authorization token signature
code:
var topicClient = TopicClient.CreateFromConnectionString(serviceBusConnectionString, topicName);
topicClient.RetryPolicy = new RetryExponential(TimeSpan.FromSeconds(0.1), TimeSpan.FromSeconds(30.0), 5);await topicClient.SendAsync(msg);
- Moved by Jack J JunMicrosoft contingent staff Tuesday, June 16, 2020 7:46 AM
Monday, June 15, 2020 9:16 AM
Answers
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Hello,
you could ask here:
https://docs.microsoft.com/en-us/answers/topics/azure-service-bus.html
Regards, Guido- Proposed as answer by Dave PatrickMVP Tuesday, June 16, 2020 11:57 AM
- Marked as answer by Dave PatrickMVP Monday, June 22, 2020 4:16 PM
Tuesday, June 16, 2020 8:14 AM
All replies
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Did you do any web searching before asking here? This error has been solved many times before.
You have probably made a mistake in your endpoint connection string.
Tim Roberts | Driver MVP Emeritus | Providenza & Boekelheide, Inc.
Monday, June 15, 2020 9:46 PM -
Hi Yashdeep Prajapati,
The Visual C# forum discusses and asks questions about the C# programming language, IDE, libraries, samples, and tools, and it does not involve Azure.
So I will move it to "where is the forum for" form and people in this forum will move the case to the correct forum.
Thank you for your understanding.
Best Regards,
Daniel ZhangMSDN Community Support
Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.Tuesday, June 16, 2020 2:13 AM -
Hello,
you could ask here:
https://docs.microsoft.com/en-us/answers/topics/azure-service-bus.html
Regards, Guido- Proposed as answer by Dave PatrickMVP Tuesday, June 16, 2020 11:57 AM
- Marked as answer by Dave PatrickMVP Monday, June 22, 2020 4:16 PM
Tuesday, June 16, 2020 8:14 AM