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# GroupList

```
union { ... } GroupList;
```

## Topics

### Instance Properties

[`CSSM_DATA_PTR CertList;`](/documentation/Security/cssm_certgroup-c.struct/GroupList/CertList)

[`CSSM_ENCODED_CERT_PTR EncodedCertList;`](/documentation/Security/cssm_certgroup-c.struct/GroupList/EncodedCertList)

[`CSSM_CERT_PAIR_PTR PairCertList;`](/documentation/Security/cssm_certgroup-c.struct/GroupList/PairCertList)

[`CSSM_PARSED_CERT_PTR ParsedCertList;`](/documentation/Security/cssm_certgroup-c.struct/GroupList/ParsedCertList)

---

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