Google Cloud Text To Speech REST API身份验证 [英] Google Cloud Text To Speech REST API Authentication

问题描述

因此，我想通过我的C ++程序的简单POST请求使用Google Cloud Text to Speech，问题在于它们的身份验证.正如他们提到的，我确实创建了一个服务帐户，并且得到了包含我的私钥的文件.但是我不知道如何在我的POST请求中使用它进行身份验证?

So I want to use the Google Cloud Text to Speech using a simple POST request from my C++ program, the problem is with their authentication. I did create a service account as they mentioned and I got the file containing my private key. But I don't know how can I use it in my POST request to be authenticated ?

POST网址: https://texttospeech.googleapis.com/v1beta1/text:synthesize 这是我的POST正文:

POST Url: https://texttospeech.googleapis.com/v1beta1/text:synthesize and here is my POST body:

{ "audioConfig":{ "audioEncoding":"LINEAR16"， "pitch":"0.00"， "speakingRate":"1.00" }， 输入": { "text":"Hello World" }， 嗓音": { "languageCode":"en-US"， 名称":"en-US-Wavenet-E" } }

{ "audioConfig": { "audioEncoding": "LINEAR16", "pitch": "0.00", "speakingRate": "1.00" }, "input": { "text": "Hello World" }, "voice": { "languageCode": "en-US", "name": "en-US-Wavenet-E" } }

推荐答案

我发现我需要通过以下链接创建API密钥凭证: https://console.developers.google.com/apis/credentials?project = [您的项目名称]

I found out that I need to create an API Key Credential from the following link: https://console.developers.google.com/apis/credentials?project=[your-project-name]

，然后在我的POST网址后附加?key = [API_KEY]"，身份验证问题已解决！

and then append "?key=[API_KEY]" to my POST url and the authentication problem is fixed !

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