give resolution time in minutes for the given user story, only provide the number of minutes in the output without any other text

User story: Need a documentation update according to CLOUDSRV-2211  Eliminate dependency between Push and device and user registration    We are introducing three new sets of apis that allow users to subscribe device tokens and send push notification without having to login a ACS user. The existing push notification apis remain unchanged.    3 push related APIs is added  *push_notification/subscribe_token.json, push_notification/notify_tokens.json ,push_notification/unsubscribe_token.json*    h5.push_notification/subscribe_token.json    Login required: false  description: Subscribes a mobile device to a push notifications channel. Developers can create different channels for different types of push notifications. For instance, a channel for friend request, a channel for chat, etc. Push notifications currently only work on iOS and Andriod.  methods: POST  parameter:   * device_token(required): String, if IOS length need to be 64, if android 23.   Apple or Android Device Token.  * channel(required): String.   Push notification channel to subscribe to.  * type: String, 'ios' or 'android'   type of the device, iOS and Andriod    Example curl:  {code}  curl -i -X POST -F "type=ios" -F "device_token=<token>" -F "channel=<channel>" "http://api.cloud.appcelerator.com/v1/push_notification/subscribe_token.json?key=<app key>"  {code}    Example JSON response:  {code}  {    "meta": {      "status": "ok",      "code": 200,      "method_name": "SubscribeNotificationByToken"    }  }  {code}    h5.push_notification/notify_tokens.json    Login required: false  description: Send a push notification to one or more tokens who are subscribed to a channel.  methods: POST  parameter:   * to_tokens(required): Array or comma separated string of tokens.   Comma separated list of tokens. Sends push notification to the specified tokens who are subscribed to the specified channel.  * channel(required): String.   Name of the channel.  * payload(required): JSON.   In the above example, key atras and tags are custom payloads. "badge" : 2 puts a badge with the value 2 on the app's icon, "sound" : "default" plays a default system sound and "alert" : "Push Notification Test" pops up a alert window with text "Push Notification Test".  Note: For Android app, there are 3 more predefined keywords you can use, please refer to Push Notifications in the Android SDK guide for more details.  {code}  {      "atras": "your_user_id",      "tags": [          "tag1",          "tag2"      ],      "badge": 2,      "sound": "default",      "alert" : "Push Notification Test"  }  {code}    Example curl:  {code}  curl -X POST -F "channel=<channel>" -F "to_tokens=<token 1>,<token 2>" -F "payload={..payload..}" "https://api.cloud.appcelerator.com/v1/push_notification/notify_tokens.json?key=<key>"  {code}    Example JSON response:  {code}  {    "meta": {      "status": "ok",      "code": 200,      "method_name": "NotifyTokens"    }  }  {code}    h5.push_notification/unsubscribe_token.json    Login required: false  description: Unsubscribes a device from a push notification channel. If channel name is not provided, unsubscribe the device from all channels.  methods: DELETE  parameter:  * device_token(required): String.   Apple or Android Device Token.  * channel(optional): String.   Name of the push notification channel.    Example curl:  {code}  curl -X DELETE -F "channel=<channel>" -F "device_token=<token>" "https://api.cloud.appcelerator.com/v1/push_notification/unsubsribe_token.json?key=<key>"  {code}    Example JSON response:  {code}  {    "meta": {      "status": "ok",      "code": 200,      "method_name": "UnsubscribeNotificationByToken"    }  }  {code}  
Answer: 100454.0