FBSDK 4.38.0发生错误，需要扩展权限：iOS中的“ publish_actions”

Question

使用Graph API发布图像时出现权限问题。但我正在publish_actions。我需要什么许可才能获得更多。我根据登录权限使用了以下代码

FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc]init];

    [loginManager logInWithPublishPermissions:[NSArray arrayWithObject:@"publish_actions"] fromViewController:rootVC handler:^(FBSDKLoginManagerLoginResult *result, NSError *error) {
        if(!error) {
            if ([result.declinedPermissions containsObject:@"publish_actions"]) {
                // TODO: do not request permissions again immediately.

            } else {
                NSLog(@“got permisssion");


            }
        }
    }];

然后我要使用Graph API发布

FBSDKGraphRequestConnection *connection  =[[FBSDKGraphRequestConnection alloc]init];

    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   image, @"picture",
                                   status_message,@"message",
                                   nil];

    FBSDKGraphRequest *request = [[FBSDKGraphRequest alloc] initWithGraphPath:@"me/photos" parameters:params HTTPMethod:@"POST"];

    [connection addRequest:request completionHandler:^(FBSDKGraphRequestConnection *connection, id result, NSError *error) {
        FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc]init];
        [loginManager logOut];
        if(result)
        {

            NSLog(@"Posting the image is success, the result is%@",result);
        }
        else if(error)
        {

            NSLog(@"Error occured while posting image %@",error);
        }



    }];

    [connection start];

我的帖子出错了

Error Domain=com.facebook.sdk.core Code=8 "(null)" UserInfo={com.facebook.sdk:FBSDKGraphRequestErrorCategoryKey=0, com.facebook.sdk:FBSDKGraphRequestErrorHTTPStatusCodeKey=403, com.facebook.sdk:FBSDKErrorDeveloperMessageKey=(#200) Requires extended permission: publish_actions, com.facebook.sdk:FBSDKGraphRequestErrorGraphErrorCode=200, com.facebook.sdk:FBSDKGraphRequestErrorParsedJSONResponseKey={
    body =     {
        error =         {
            code = 200;
            "fbtrace_id" = GuPKBCyqoc4;
            message = "(#200) Requires extended permission: publish_actions";
            type = OAuthException;
        };
    };
    code = 403;
}}

帖子图片的那些扩展权限是什么？

谢谢！