Thank for your response @Alinkil, Mithun . When I checked the above runID which was shared, I still see that SHIR (grationRuntimeName": "QA-*******",) was used.
Glad to know that your issue was resolved by using Custom IR with Canada Central Region.
As mentioned in my initial comments, this is being called out in our doc as an important note : Copy data from and to Salesforce Service Cloud by using Azure Data Factory
But please feel free to reach out or open new thread if you see any more issues. We will be happy to assist :)
Thank you for using Azure Data Factory and other Azure services.
-Stay safe
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