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 action7DFT385ZCHC33M66p/TIcd5eFuwZ+lC5fEVdk4qLs1DVz8W/amEvKKZKMjXGwq4jGJ+l0x7DjurLTZCflrnQ6Wo6FBMgagT+oYPywcNFb5UT+dmA0aDwD0RZB38=