AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionR2F8S9Y6FX0B28J1ndAQwW9TARbpGCRQFy791Eej9P0YgcL1SxyfZZyofWk5QGtzLgU9pRyEWSXnRKA4g7y9+RhQ5Tk=