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 actionA5KXJ98Z2V3BAFZ9aRQRwFqz4s7/jNi2e/lnkYvAn0OxjF2950lxH5muB4XQq6aQ+mrlK87bQbeNc5DvkvTp2NzI6L6cuTbHtesoStwUC+dj8VMsRAhRWqyhqjI=