Forum Discussion

vaidyarm's avatar
vaidyarm
Contributor
6 years ago

How to receive file through snaplogic API call

hi we have a requirement to receive a file in snaplogic where we have to provide API URL to an external team. that team will do REST post along with file attached in POST request. we are supposed r...
tlikarish's avatar
tlikarish
Employee
2 years ago

Hi Rudhiran -- the double quotes were escaped in my example. Not sure where those came from, but could you try this expression, with backslashes removed, in your mapper and see if it will work for you?

$['content-disposition'].match('filename="(.*)"')[1]

 

Rudhiran's avatar
Rudhiran
New Contributor
2 years ago

HI tlikarish , 

Multipart reader gives response only Content type and Content - Not the  content-disposition

So we're getting error in mapper that 

Cannot invoke a method on a null value

 

Resolution:
Please check expression syntax

 

Reason:
Value referenced in the sub-expression '$.get('content-disposition').match('filename="(.*)"')' is null
 
Appreciate your help on this issue