How to Parse complex json in Robot framework - robotframework

Question

I am loading a JSON directly from a file and I need to validate that json for number of attributes .
I am using below json file having data arrays and I need to traverse through all the arrays and retrieve the values (The array is dynamic so cant hardcore the loop for 2 times )
How can I get the number of data arrays present in the response so that I can loop through those and get thevalues.
Json response :
{
"total": 863,
"data": [
{
"id": 6154616,
"categories": {
"total": 0,
"data": []
},
"isAnonymized": false,
"jobOrders": {
"total": 0,
"data": []
},
"jobSubmissions": {
"total": 0,
"data": []
},
"lastName": "u engineering",
"leads": {
"total": 0,
"data": []
},
"timeZoneOffsetEST": 10
},
{
"id": 85456552,
"categories": {
"total": 0,
"data": []
},
"isAnonymized": false,
"jobOrders": {
"total": 0,
"data": []
},
"jobSubmissions": {
"total": 0,
"data": []
},
"lastName": "Engineering",
"leads": {
"total": 0,
"data": []
},
"timeZoneOffsetEST": 10
}
]
}
I have written below Robot code but it is not working.
*** Settings ***
Library RequestsLibrary
Library JSONLibrary
*** Test Cases ***
check_response
${response_data}= Load JSON From File ${response}
Log To Console ${cnf_response}
${no_of_arrays}= get Length $.data
Log To Console ${no_of_arrays}

Answer 1

You are using variables not defined in the example - they are probably done so in some other place, but overall that's not how you address a dictionary key in python, e.g. Robot Framework.
Presuming the ${response_data} variable is the parsed json file as a dictionary, this is how to address the key/get the length of the underlying list:
${no_of_arrays}= Get Length $response_data['data']