我正在尝试向我的应用程序添加通知
该应用程序是Android,我正在尝试使用postman测试通知发送
我通过控制台应用程序接收我的授权承载并在邮递员中使用它进行测试
这是授权持有者的代码
public static async Task<string> getToken()
{
try
{
// Create an explicit ServiceAccountCredential credential
var credential = await GoogleCredential.FromFile({pathToJsonFile})
.CreateScoped("https://www.googleapis.com/auth/firebase.messaging")
.UnderlyingCredential
.GetAccessTokenForRequestAsync();
return credential;
}
catch (Exception ex)
{
return "";
}
}
{pathToJsonFile}
包含我从 console.cloud.google.com
站点获取的密钥文件,用于我创建的service_account
我赋予了 service_account
owner
和
Service Account Admin
角色我正在尝试通过邮递员发送通知
console.firebase.google.com/project/.../
{
"message": {
"token": "{tokenIGotFromAndroidDevice}",
"notification": {
"title": "body",
"body": "Title"
},
"data": {
"type": "1",
"message": "message"
}
}
}
但是我收到以下回复
{
"error": {
"code": 403,
"message": "Permission 'cloudmessaging.messages.create' denied on resource '//cloudresourcemanager.googleapis.com/projects/...' (or it may not exist).",
"status": "PERMISSION_DENIED",
"details": [
{
"@type": "type.googleapis.com/google.rpc.ErrorInfo",
"reason": "IAM_PERMISSION_DENIED",
"domain": "cloudresourcemanager.googleapis.com",
"metadata": {
"resource": "projects/...",
"permission": "cloudmessaging.messages.create"
}
}
]
}
}