I have a form which contains various fields like normal text inputs, dropdowns, etc.

I am trying to create a object using all the variables so that it can be passed as a payload for my REST API POST method.

Something like this: (Object variable's expression)

{

"field1" : variable1,

"field2" : {data: variable2},

"field3" : [variable3]

}

Is this possible in OutSystems or how to achieve this task ?

Edit 1:

I tried creating a entity with the payload structure, but the attributes don't support list text data type.