cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
marrobi
Microsoft
Microsoft

Using outputs from an HTTP Request trigger

Hello,

 

Been trying to use the new HTTP Request trigger. The trigger works fine, but when using the data from the trigger in later steps I recieve the following:

Unable to process template language expressions in action 'HTTP' inputs at line '1' and column '1003': 'The template language expression 'triggerBody()['my_string_value']' cannot be evaluated because property 'my_string_value' cannot be selected. Property selection is not supported on values of type 'String'. Please see https://aka.ms/logicexpressions for usage details.'.

Any ideas?

Marcus

1 ACCEPTED SOLUTION

Accepted Solutions
ch2017
Advocate III
Advocate III

i had the same issue, solved it by adding Content-type=application/json in the request header

View solution in original post

7 REPLIES 7
kkurni
Microsoft
Microsoft

What is the later step which error ?

 

Would you mind to share the screenshot you create your flow ?

 

Thanks

Capture.PNGCapture2.PNG

From that error, it seems there is problem with Resource name on the previous trigger.

 

Where do you get "Resource Name" from ?

What trigger do you use ? would you mind to take screenshot the full flow that you setup ?

 

Does this flow ever work before ?


Thanks

 

Drop me an S4B IM, my username is my MS alias.

 

Thanks.

 

Marcus

I'm having the same problem! So it would be nice to get more information on your outcome

ch2017
Advocate III
Advocate III

i had the same issue, solved it by adding Content-type=application/json in the request header

View solution in original post

@ch2017

 

Thanks a lot, that helped!

 

To the MS employees ( @marrobi@kkurni) taking this conversation private: this is a public forum with many readers who find this thread when they encounter the same issue. By not providing more information to this forum, you are wasting the time of these people trying to find a solution! Not really nice behaviour.

Helpful resources

Announcements
MPA User Group

Welcome to the User Group Public Preview

Check out new user group experience and if you are a leader please create your group

MSFTBizAppsLaunchEvent

Experience what’s next for Power Virtual Agents

See the latest Power Automate innovations, updates, and demos from the Microsoft Business Applications Launch Event.

New Super Users

Meet the Power Automate Super Users!

Many congratulations to the Season 1 2021 Flownaut Crew!

Power Platform ISV STudio

Power Platform ISV Studio

ISV Studio is the go-to Power Platform destination for ISV’s to monitor & manage applications post-AppSource publish.

Users online (56,715)