ADF v2 - Web Activity- POST output not retrievable - azure-data-factory-2

Question

With Azure Data Factory v2, I created Web Activity using the POST method and got the desired response output.
But can't get the rows data from the output response in the next activity.
How do I reference columns in the rows in this output?
The data in the rows doesn't have any headers.
{
"Tables": [
{
"TableName": "Table_0",
"Columns": [
{
"ColumnName": "MyFieldA",
"DataType": "String",
"ColumnType": "string"
},
{
"ColumnName": "MyFieldB",
"DataType": "String",
"ColumnType": "string"
}
],
"Rows": [
[
"ABCDEF",
"AAAABBBBBCCCDDDDD"
],
[
"CCCCCCC",
"CCCCCCC"
],
I can't reference the value in the rows
I've tried numerous things
e.g. #activity('WebActivity').output.Rows
Nothing seems to work.
What's the point of getting a response from a web activity and then not being able to reference the output in data factory?

Answer 1

Thanks Pacodel!!! You've helped me out.
And to use in the a For Each Loop and Array, when I pass in the Rows to my Execute pipeline activity #activity('WebActivity').output.Tables[0].Rows:
[
[
"ABCDEF",
"AAAABBBBBCCCDDDDD"
],
[
"CCCCCCC",
"CCCCCCC"
]
]
I can use the following to reference the rows:
#{item()[0]}
#{item()[1]}
I use the #item to populate parameters in a stored procedure activity which loads my table
Thanks

Answer 2

For your example.
#activity('WebActivity').output.Tables[0].Rows
will return the following:
[
[
"ABCDEF",
"AAAABBBBBCCCDDDDD"
],
[
"CCCCCCC",
"CCCCCCC"
]
]
If you want to access even deeper, you just need to specify the index.
#activity('WebActivity').output.Tables[0].Rows[0][0] will return ABCDEF
If you need to automate this, you can have a pattern of foreach with an execute pipeline inside passing an array as a parameter until you get to the properties that you need.