Using outputs from an HTTP Request trigger

[marrobi]

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

[kkurni]

What is the later step which error ?

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

Thanks

[marrobi]

[kkurni]

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

[marrobi]

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

Thanks.

Marcus

[JannikZ]

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

[ch2017 · Accepted solution]

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

[wnzn]

@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.