Invalid AWS credentials to access external S3 bucket in composition settings
ERROR: 53665
PROGRAMMABLE VIDEO
ERROR
Description
The AWS credentials configured in your account's composition settings are not valid.
Media composition has been marked as FAILED and will not be retried.
Possible Causes
If you have specified your own bucket and access credentials, this is most likely due to the fact that the AWS Access Key ID and Secret Access Key are not correct.
Possible Solutions
In the composition settings section of your account's console, set some valid credentials for accessing your S3 bucket or disable the external storage (media will be uploaded to the default bucket).