# Quotas for AWS End User Messaging Push
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Your AWS account has default quotas, formerly referred to as limits, for each AWS service. Unless otherwise noted, each quota is Region-specific. You can request increases for some quotas, and other quotas cannot be increased.

To view the quotas for AWS End User Messaging Push, open the [Service Quotas console](https://console.aws.amazon.com/servicequotas/home). In the navigation pane, choose **AWS services** and select **Amazon Pinpoint**.

Your AWS account has the following quotas related to AWS End User Messaging Push.


| Resource | Default quota | Eligible for increase | 
| --- | --- | --- | 
| Maximum number of push notifications that can be sent per second in a campaign | 25,000 notifications per second | Yes, use the [Service Quotas console](https://console.aws.amazon.com/servicequotas/home) | 
|  Amazon Device Messaging (ADM) message payload size  |  6 KB per message  |  No  | 
|  Apple Push Notification service (APNs) message payload size  |  4 KB per message  |  No  | 
|  APNs sandbox message payload size  |  4 KB per message  |  No  | 
|  Baidu Cloud Push message payload size  |  4 KB per message  |  No  | 
|  Firebase Cloud Messaging (FCM) message payload size  |  4 KB per message  |  No  |