Hello, guys. I'm having trouble in creating workflow using API. I get this error "{"message":["each value in nodes.output.type must be one of the following values: string, number, integer, boolean, array, object, null, or an array containing only these values"],"error":"Bad Request","statusCode":400}" . And here's my json https://cdn.discordapp.com/attachments/1211484481848873020/1363799858107908136/image.png?ex=68075918&is=68060798&hm=4c2485a924d698b4c958f3a5897c566611e2d6e81bcb202a55c6e83011462253&