如何在逻辑应用程序中使用 HTTP 请求中传递的值/动态分配值给逻辑应用程序参数

Question

I am trying to make a generic Logic App(LA) to do some processing on some files. Calling the Logic App from ADF and able to pass the correct File Names. However I am not able to use/assign values passed to the Logic App to the parameters defined in the LA. What am I Missing? Please see the screenshot.

-Thanks

Sample Execution to show the names are passed properly.

Answer 1

As far as I know, we can't assign PRM_FileName from the body of the request to one parameter. But we can use expression to get the value of PRM_FileName .

The expression should be triggerBody()?['PRM_FileName'] . You can also assign PRM_FileName to a variable (for example named var1 ) and you can use the var1 in your next actions but not use the expression(shown as below screenshot).

============================ Update ===========================

Below is my logic app:

I did everything what you mentioned in your 3 steps except I put the PRM_FileName in the body of the request but not appending it at the end of url.

============================ Update 2 ===========================

Please use same schema with mine:

{
    "type": "object",
    "properties": {
        "PRM_FileName": {
            "type": "string"
        }
    }
}

And then select the PRM_FileName into the variable directly(shown as below screenshot).

The expression should be triggerBody()?['PRM_FileName'] , but in your screenshot the expression is triggerOutputs()['queries']['PRM_FileName'] .