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 action6HWB43X2XFAJKSMSs9GfG8jYHE/PCZtqT+2PoKhFCd03MgQ5R25ZvXMK00MSeI/rvQcko6Q1aIZdiQ8ZRHZFb1jNTzvGM2sB5yOPWn4NTi0lF3QPwYwBtF8j1ik=