---
page_type: error
code: 52138
message: "52138: APNs payload too large"
level: ERROR
product: Notifications
---

## Error - 52138

### APNs payload too large

#### Possible Causes

- Generated APNs payload exceeded limit.

#### Possible Solutions

- The maximum payload size allowed for iOS 8+ devices is 2KB for earlier devices it is 256 B. Revise your payload so that it does not exceed this limit.