Spliting body of an email

[Donzera]

Hi there,

I have flow which is triggered when I received an email, the subject of this emails contains the value of XXXXXX, after hours and hours of research I could split the subject and extract the value of XXXXXX, and calls an API and this API returns the value below when the same API its calling on Postman:

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04

Then it get this results and reply it to my email but when it sends it to my email, the body is like this:

XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04 XXXXXX,yyyyyyyyy,1,zzzzzzzzzzzzzzzz,2022-06-17 16:48:04

There are few things I need to do, first of them is get the into my email like in the first example I posted. I've been trying to break up lines but I couldn't. Second I need to check what is the value of zzzzzzzzzzzz. The value of XXXXXX it is already set into a variable. 

How can I do that?

Thanks

[VictorIvanidze]

Show your flow.

[Donzera]

This is my flow. 

Subject to string: 

string(outputs('GET_Subject'))

Split for Serial no:

split(outputs('Subject_to_String'),' ')

Serial Number:

outputs('Split_for_Serial_No')[14]

[Donzera]

Any thoughts?