apigee Edge - Error generating proxy: Bad Request

I am trying to create a proxy using my wsdl and ends up with "Error generating proxy: Bad Request" screen during build&deploy. Is there any specific format to create wsdl for apigee? Attached the screenshot of wsdl and error. Please help.

errorgeneratingproxy.pngmywsdlfile.pdf

Hi @Yugandhar Sanapala, the wsdl you have attached is not valid. Please use/provide a valid wsdl.

Try attaching a wsdl in **.**txt format

mywsdl.txt

Please find the attachment.