Input Message Contains Multiple lines

Hello,

I am trying to copy paste a list of lines into msteams channel and this content is being to the Hubot framework in the backend. I am using "BotFramework-Hubot" for this flow and used several links available in the online. And I have upload my custom app into msteams which I have built. My requirement is, if I am giving a single line input in msteams channel then it is working fine.But if the input message contains "Enter" or multiple lines it is getting failed.So, can one please help me on sorting out this issue and provide me with the possible solutions.

Thanks,

Acharya