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On this page
ERROR: 52102
Error - 52102
Invalid GCM/FCM registration token
On this page
ERROR: 52102
Error - 52102
Invalid GCM/FCM registration token
Invalid GCM/FCM registration token
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Negative Feedback
ERROR: 52102
error-52102 page anchor
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NOTIFICATIONS
ERROR
Error - 52102
error---52102 page anchor
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Negative Feedback
Invalid GCM/FCM registration token
invalid-gcmfcm-registration-token page anchor
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Negative Feedback
Possible Causes
possible-causes page anchor
Invalid GCM/FCM registration token provided via the Android SDK or the REST API.
Possible Solutions
possible-solutions page anchor
Make sure you do not modify the registration token before providing it to Twilio via the SDK or the REST API.
If you are using a command line tool to provide the registration token, make sure that it is URL-encoded.