Optional
_Optional
_Server-specific usage
Optional
_Name of search parameter
Optional
_number | date | string | token | reference | composite | quantity | uri | special
Optional
definitionSource of definition for parameter
Optional
documentationServer-specific usage
Optional
extensionAdditional content defined by implementations
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
Name of search parameter
number | date | string | token | reference | composite | quantity | uri | special
Source of definition for parameter