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Level: Power Up

Extract value from JSON Array without using Apply To Each

Hello everyone, 


I have a JSON that has the following format:


  "value": [
     "title": "Title 1",
      "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3",
      "title": "Title 2",
      "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3-1",
      "title": "Title 3",
      "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3-2",


I used Data Operations - Select to extract the ID fields  and now I have the following format:


    "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3"
    "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3-1"
    "ID": "9ee4ee0d-388a-4c87-8ff0-b2584eac42e3-2"


I want to extract the values of all the IDs and return them as a string.

I have already managed to do so, using 'Variables-Initialize Variable', 'Aply To Each' and 'Variables-Append to string Variable'.  I am looking for a solution where I don't have to use the 'Apply To Each' ,as this operation takes a fews seconds to complete and the latency increases with increasing number of items (in the case above only 3). Does anyone know how to return all the IDs as a string without the use of Apply To Each?


Any kind of help or input is appreciated. Thank you in advance! 

Community Support Team
Community Support Team

Re: Extract value from JSON Array without using Apply To Each

Hi @liko,


Per my certain research and test, I am afraid that it might be not possible to extract all the IDs and set them as a string without using Apply to each.


There is another customer request the same feature on join function, please see it at here:


Please vote and comment the idea at here. I will keep an eye on this issue to see if there are other available methods.


Best regards,

Mabel Mao

Community Support Team _ Mabel Mao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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