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 actionY514G4MJNBD0DK79+e5qEkRJN/wG412WZIjz/pzGhXk1C8kWzHbe4OyrtWkMOOEmG2FruMDMzLrzFjXCfQV0oKjKIQbSJaXqlC/1pMPo9qyxUcHbyTgbk9FF2xE=