Hi everyone, I was trying to get the weekly pattern data for a certain category of industry (grocery stores) from a location. I wanted to get visits_by_day and visits_by_each_hour variables, however, I got the following error messages:
Field ‘visits_by_day’ of type ‘[VisitsBy!]’ must have a sub selection
Field ‘visits_by_each_hour’ of type ‘[VisitsBy!]’ must have a sub selection
I found it a bit odd given other variables can be returned without any issues and that the example code regarding weekly pattern data, which also asked for these two variables, worked well without the need to make sub selections. I wonder if the reason is that I changed the API site from 'https://api.safegraph.com/v1/graphql' to 'https://api.safegraph.com/v2/graphql' or that I used search query instead of lookup query.
The code is attached here for your reference:
query = """
query {
search(filter: {
address: {
city: "Baltimore",
region: "MD",
iso_country_code: "US"
}
naics_code: 4451
}) {
places {
results(first: 10, after: "") {
edges {
node {
placekey
safegraph_core {
location_name
street_address
}
safegraph_weekly_patterns(date: "2021-02-10") {
date_range_start
date_range_end
visitor_home_cbgs
visits_by_day
visits_by_each_hour
}
}
}
}
}
}
}
"""
req = requests.post(
'https://api.safegraph.com/v2/graphql',
json={
'query': query
},
headers=headers
)
Many thanks for your help in advance!