40300: Forbidden

The request was refused because it is not permitted. This covers a range of forbidden conditions, such as a disabled account or application, or a caller that lacks permission for the operation.

What you should do

Start from the accompanying message, which states why the request was refused. If a client lacks permission, grant the capability it needs or use credentials that have it. If the account or application appears to have been disabled and that is unexpected, contact Ably support.

Why it happens

The request was refused as not permitted. 40300 is the generic code for a forbidden request and covers a range of conditions, such as an account or application that has been disabled, or a caller that lacks permission for the operation.

What you'll see

The error is reported with code 40300 and HTTP status 403. The message describes the specific reason the request was forbidden.