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 actionD6XG9JTTXR3T75KHk9w2pO5Nz85ZZ8xDnzzDX/TwENiMk8RiiSoX2pl2Mo752Jqtlu1Rz+qngIBMVzT8Ody0fnHZRTfJRPTBK90OkAp2J4YDEjsp