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 actionPSB23DKGMDQC81G9nCBDSnsnrpF1k+SyeyjYl5+asibL8rUFt279CfOvUB2DuwHe+6vA32r8SPbBP1GqN/STraHAmB8=