Send Messages from Postman to Service Bus

Introduction

This article demonstrates to Configure the Permissions to Azure Service Bus for sending messages using postman by Authorization. This article starts with introduction to configure the permission to service Bus. After that, it demonstrates how to send the message from Postman.

Configure Permissions to Service Bus

Open the Service Bus
Select the existing Service Bus
Navigate to Access Control (IAM)
Click on role assignment to add the role
Select “Azure Service Bus Data Sender” from the Search by role and click Next
Click on +Select members and select your App registration and click on Select
Click on Review + assign
Go to Role assignment and check the role is assigned or not

Configure Permissions to App Registration

Open the existing App Registration
Click on API Permission and Add the Permission
Click on API’s my organization uses and select the “Microsoft.ServiceBus”
Select user_impersonation and Click on Add Permission.
Check the Permissions added or not

Configure Postman to Send Message

Copy queue URL and Append “/messages”
Add Headers as below
- Authorization : Bearer + Token
- Content-Type :"application/atom+xml;type=entry;charset=utf-8”
  Note: To Access the Token please refer to the below article
  Get the Azure AD token by Using the Postman
Add Body as any Message you want to send
Click on Send button and you will see the status as 201 Created.

Summary

In this article, I discussed how we can configure the roles to service bus, App Registration and send the messages using the Postman.