Endpoint If the resource is contained in another resource, it SHALL NOT contain nested Resources (inherited) If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (inherited) If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (inherited) If a resource is contained in another resource, it SHALL NOT have a security label (inherited) A resource should have narrative for robust management (inherited) Endpoint.meta All FHIR elements must have a @value or children (inherited) Endpoint.implicitRules All FHIR elements must have a @value or children (inherited) Endpoint.language All FHIR elements must have a @value or children (inherited) Endpoint.text All FHIR elements must have a @value or children (inherited) Endpoint.extension All FHIR elements must have a @value or children (inherited) Must have either extensions or value[x], not both (inherited) Endpoint.modifierExtension All FHIR elements must have a @value or children (inherited) Must have either extensions or value[x], not both (inherited) Endpoint.identifier All FHIR elements must have a @value or children (inherited) Endpoint.status All FHIR elements must have a @value or children (inherited) Endpoint.connectionType All FHIR elements must have a @value or children (inherited) Endpoint.name All FHIR elements must have a @value or children (inherited) Endpoint.managingOrganization All FHIR elements must have a @value or children (inherited) Endpoint.contact All FHIR elements must have a @value or children (inherited) Endpoint.period All FHIR elements must have a @value or children (inherited) Endpoint.payloadType All FHIR elements must have a @value or children (inherited) Endpoint.payloadMimeType All FHIR elements must have a @value or children (inherited) Endpoint.address All FHIR elements must have a @value or children (inherited) Endpoint.header All FHIR elements must have a @value or children (inherited)