Hi,
I have a requirement of adding signature in the List. So I am using PowerApps inside that I am using Pen control where user will sign and I am trying to save that record using Microsoft Flow.
Error I am getting in flow is:
{
"status": 400,
"message": "Invalid Mashup Expression using supplied values.\r\n inner exception: Dynamics365Financials: Request failed: The remote server returned an error: (400) Bad Request. (Invalid Request Body)\r\nclientRequestId: a2a8f53a-3c0f-4a94-b064-ddbc8720293c",
"source": "dynamicsfinancials-eus2.azconn-eus2.p.azurewebsites.net"
}

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