AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action5MWHDZBS9813H6VT0n0ydEDelc67qEXUuTRy5tNslH8h9m1iKBNmsymgaB+j91AfosZDl5M4uwZ9bhoZwD38A6oUIp0=