curl --request POST \
--url https://app.teable.cn/api/import/%7BbaseId%7D \
--header 'Authorization: Bearer REPLACE_BEARER_TOKEN' \
--header 'content-type: application/json' \
--data '{"worksheets":{"property1":{"name":"string","columns":[{"type":"singleLineText","name":"string","sourceColumnIndex":0}],"useFirstRowAsHeader":true,"importData":true},"property2":{"name":"string","columns":[{"type":"singleLineText","name":"string","sourceColumnIndex":0}],"useFirstRowAsHeader":true,"importData":true}},"attachmentUrl":"string","fileType":"csv","notification":true,"tz":"string"}'