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Airship is a leading Push Communication API provider that enables developers to send notifications to users across various platforms. It is widely used for enhancing user engagement by delivering timely and personalized messages directly to users' devices.
When integrating Airship into your application, you might encounter an error related to an 'Invalid Push Token Format'. This error typically manifests when attempting to send a push notification, and the system rejects the token due to format discrepancies.
The 'Invalid Push Token Format' error occurs when the push token provided does not adhere to the expected pattern required by Airship. Push tokens are unique identifiers for devices, and any deviation from the expected format can lead to communication failures.
To resolve this issue, follow these actionable steps:
Ensure that the push token matches the expected format for the platform you are targeting. For example, iOS tokens are typically 64 hexadecimal characters. You can use regular expressions to validate the format.
import re
def is_valid_token(token):
return bool(re.match(r'^[a-fA-F0-9]{64}$', token))
Review the code responsible for extracting the push token from the device. Ensure that it correctly captures the token without any modifications. Refer to the Airship Documentation for platform-specific guidelines.
Verify that the token remains unchanged during transmission from the client to your server. Use logging to capture the token at various stages and compare them.
For more detailed information on handling push tokens, visit the Airship API Documentation. Additionally, consider exploring community forums such as Stack Overflow for troubleshooting tips from other developers.
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