How to handle line separator in csv file column?

Hi All,

I am working in one of the requirement where I have to convert json to csv.

I am getting below input for one of the field.

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

"Hi ,\r\n\r\n\r\nThis is a test mail for esb integration testing from ESB, Please ignore.\r\n\r\n\r\nThanks\r\n\r\nAjay Tiwari\r\n\r\n72938471209348\r\n\r\n

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

I want output like below in one of the csv file column.

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

Hi ,

This is a test mail for esb integration testing from ESB, Please ignore.

Thanks

Ajay Tiwari

72938471209348

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

I have used below mapping in dataweave

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

body_content: value.body.content as :string replace /([\r\n,\-\,\/,\\\\])/ with "",

# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 

and getting below output

Hi This is a test meeting for Integration purpose .Please join test meeting.ThanksAjay Tiwari

Can any one help me to address what wrong i am doing?How can i get desired output.

Thanks

Ajay Tiwari