我尝试实现：
curl -u "apikey:{apikey}" "{url}/{method}"
resorce:https://console.bluemix.net/apidocs/tone-analyzer
我的问题是我需要做什么？我已经有了api密钥，例如1234，我的url是https://gateway.watsonplatform.net/tone-analyzer/api
首先，上面cURL请求中的：{method}是什么？我需要对此做什么？问题2这是正确的吗？：
curl -u "apikey:1234" "https://gateway.watsonplatform.net/tone-analyzer/api/{method}
在下面的cURL请求中：
curl -X GET -u "apikey:{apikey}" "https://gateway.watsonplatform.net/tone-analyzer/api/v3/tone?version=2017-09-21&text=Team,%20I%20know%20that%20times%20are%20tough!%20Product%20sales%20have%20been%20disappointing%20for%20the%20past%20three%20quarters.%20We%20have%20a%20competitive%20product,%20but%20we%20need%20to%20do%20a%20better%20job%20of%20selling%20it!"
｛URL｝为https://gateway.watsonplatform.net/tone-analyzer/api{method}是/v3/音调。要在端点下，请检查此链接
您正在进行GET方法调用，为此，您需要在https://console.bluemix.net/catalog/services/tone-analyzer
有关如何获取API密钥的更多信息，请参阅此链接