http库中nest_api的https问题求解

大家好，
我正在尝试连接 Nest_api (
)
除了我遇到的棘手的安全问题外，我什至无法从
我尝试过的 API 中获取数据有几件事，我总是会收到“重定向”错误。这意味着我没有访问权限。
我开始相信我在 HTTPS 请求方面遇到了一些问题。有人遇到过类似的问题吗？
你可以在这里查看我的代码：
我尝试访问服务器的部分是最后一段代码。
代码：全选Basic Infos

The goal is to let a switch respond on the data received from my nest Thermostad. I'm using the Nest_API to get the result
Hardware

Hardware: ESP8266
Description

I'm trying to access the Nest API without any success. I always get some kind of redirection error.
Or I get the 307 error code (redirection) or an 400. With the first one, there's no redirection location.

What do i do wrong? Is it possible that the library doesn't support HTPPS? Is there a solution for it?
Settings in IDE

Module: Generic ESP8266 Module
Sketch

#include
#include
#include
#include

#define USE_SERIAL Serial

String accessurl = "https://api.home.nest.com/oauth2/access_token";
MDNSResponder mdns;

// My Network cred.
const char* ssid = "Blanked out";
const char* password = "Blanked out";

int gpio13Led = 13;
int gpio12Relay = 12;

void setup(void){
// preparing GPIOs
pinMode(gpio13Led, OUTPUT);
digitalWrite(gpio13Led, HIGH);

pinMode(gpio12Relay, OUTPUT);
digitalWrite(gpio12Relay, HIGH);

Serial.begin(115200);
delay(5000);
WiFi.begin(ssid, password);
Serial.println("");

// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());

if (mdns.begin("esp8266", WiFi.localIP())) {
Serial.println("MDNS responder started");
}
}
void loop(void){
Serial.println("Wifi Up - Test Start!");
delay(10000);
if((WiFi.status() != WL_CONNECTED)) {
Serial.println("wifi down");
return;
}

HTTPClient http;
//Here I gave the footprint along with the url. But I'm not sure if it works.
http.begin("https://developer-api.nest.com/", "87:CB:F2:E6:44:C0:AA:F2:4C:28:B2:97:85:70:18:92:45:1B:A4:57");

//http.addHeader("Cache-Control", "no-cache", true, true);
//http.addHeader("Postman-Token", "419da1fa-6070-3338-c215-8be740891136", true, true);
http.addHeader("Authorization", "Bearer c.blanked out", true, true);
http.addHeader("Host", "developer-api.nest.com", true, true);
http.addHeader("Content-Type", "application/json", false, true);



int httpCode = http.GET();   
Serial.println("request sent: n");
Serial.println(httpCode); //Doesn't seem to work? I never see any outprint.
if (httpCode == HTTP_CODE_OK) {
   String payload = http.getString();
   Serial.printf("[HTTP] GET response: %s", payload.c_str());
} else {
   String payload = http.getString();
   String loc = http.header("Location");
   Serial.printf("[HTTP] GE returned %d. kapot, error: %s; response: %s, new location: %sn", httpCode, http.errorToString(httpCode).c_str(), payload.c_str(), loc.c_str());
   
}

http.end();

}