I'm following the documentation to create a card, but it is not working, I will attach the data I’m sending (with sensitive information hidden) and the error I’m getting. The API is working properly when updating card fields, creating comments but only here I’m having this issue.
It was probably some error in the https://studio.apollographql.com/sandbox/explorer, I logged out and reconnected to pipefy from scratch and it worked
If it happens again, just open a chat with support and we'll help you out 
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