# NetStack_Certificates ## Overview Define certificate information. **Since**: 12 **Related module**: [netstack](capi-netstack.md) **Header file**: [net_ssl_c_type.h](capi-net-ssl-c-type-h.md) ## Summary ### Member Variables | Name| Description| | -- | -- | | char **content | PEM content of the certificate.| | size_t length | Number of certificates.|