我正在关注此Personality Insight starter,但总是收到以下 API 调用错误消息
{"help":"http:\/\/www.ibm.com\/smarterplanet\/us\/en\/ibmwatson\/developercloud\/doc\/personality-insights\/#overviewInput","code":400,"sub_code":"S00014","error":"The number of words 2 is less than the minimum number of words required for analysis: 100"}
这是卷曲请求
curl -X POST --user xxxx:yyyy --header "Content-Type: text/plain;charset=utf-8" --data-binary "profile.txt" "https://gateway.watsonplatform.net/personality-insights/api/v3/profile?version=2017-11-14"
我在这里错过了什么吗?