OptionalfhirFHIR version string in semantic version format (e.g., '4.0.1').
OptionalincludeArray of additional Verifiable Credential type URIs to include beyond
the standard https://smarthealth.cards#health-card.
Common values:
https://smarthealth.cards#immunizationhttps://smarthealth.cards#covid19https://smarthealth.cards#laboratory
Parameters for creating Verifiable Credentials.