description: This extension applies to the Endpoint resource and is used to support encrypted certificate content for use with an endpoint. This extension allows an endpoint entry to define a suitable certificate for use in communications on the associated channel. package_name: hl7.fhir.au.base derivation: constraint name: EncryptionCertificatePEMx509 type: Extension elements: url: pattern: {type: Uri, value: 'http://hl7.org.au/fhir/StructureDefinition/encryption-certificate-pem-x509'} index: 0 value: short: Base64 encoded string PEM format X509 certificate choices: [valueString] index: 2 valueString: {type: string, short: Base64 encoded string PEM format X509 certificate, choiceOf: value, index: 3} package_version: 5.1.0-preview class: extension kind: complex-type url: http://hl7.org.au/fhir/StructureDefinition/encryption-certificate-pem-x509 base: http://hl7.org/fhir/StructureDefinition/Extension version: 5.1.0-preview required: [valueString, value]