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 action7PNEG2B39TZ7XSW0zHjZ07QL8aveX/Ca+Y8jFiLUsEa7UEmEA7jZF88Y9qsSe7NJICpzQSu/RPE69EeQVdMwPYPkjrs=