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# Listing Operations
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Efficiently browse and discover certificates with filtering, paging, and version management. List active certificates, deleted certificates, and certificate versions.
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## Capabilities
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### Certificate Listing
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```python { .api }
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def list_properties_of_certificates(
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    *,
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    include_pending: Optional[bool] = None,
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    max_page_size: Optional[int] = None,
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    **kwargs: Any
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) -> ItemPaged[CertificateProperties]:
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    """List all certificates in the vault."""
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def list_deleted_certificates(
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    *, max_page_size: Optional[int] = None, **kwargs: Any
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) -> ItemPaged[DeletedCertificate]:
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    """List soft-deleted certificates."""
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def list_properties_of_certificate_versions(
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    certificate_name: str,
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    *, max_page_size: Optional[int] = None,
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    **kwargs: Any
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) -> ItemPaged[CertificateProperties]:
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    """List all versions of a certificate."""
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```
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## Usage Examples
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```python
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# List all certificates
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for cert_props in client.list_properties_of_certificates():
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    print(f"Name: {cert_props.name}")
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    print(f"Expires: {cert_props.expires_on}")
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    print(f"Enabled: {cert_props.enabled}")
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# List with paging  
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for cert_props in client.list_properties_of_certificates(max_page_size=10):
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    print(cert_props.name)
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# List deleted certificates
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for deleted_cert in client.list_deleted_certificates():
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    print(f"Deleted: {deleted_cert.name} on {deleted_cert.deleted_on}")
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```