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 actionCPM3P5FH9XC0RX83r+mjdoZQar1cKL+DD1aPrzbvzQxyUnfQfzVUO9PM+dG91QmUy4kNytk1ShLhUS2FbPCYAb269v/JtQ44oJmLoLRpoBVLAcVU