json_schema: {"schema": "http://json-schema.org/draft-04/schema#", "$id": "http://hl7.org/fhir/json-schema/ParameterDefinition", "$ref": "#/definitions/ParameterDefinition", "description": "see http://hl7.org/fhir/json.html#schema for information about the FHIR Json Schemas", "definitions": {"ParameterDefinition": {"allOf": [{"$ref": "Element#/definitions/Element"}, {"description": "The parameters to the module. This collection specifies both the input and output parameters. Input parameters are provided by the caller as part of the $evaluate operation. Output parameters are included in the GuidanceResponse.", "properties": {"name": {"description": "The name of the parameter used to allow access to the value of the parameter in evaluation contexts.", "type": "string", "pattern": "[^\\s]+([\\s]?[^\\s]+)*"}, "_name": {"description": "Extensions for name", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "use": {"description": "Whether the parameter is input or output for the module.", "type": "string", "pattern": "[^\\s]+([\\s]?[^\\s]+)*"}, "_use": {"description": "Extensions for use", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "min": {"description": "The minimum number of times this parameter SHALL appear in the request or response.", "type": "number", "pattern": "-?([0]|([1-9][0-9]*))"}, "_min": {"description": "Extensions for min", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "max": {"description": "The maximum number of times this element is permitted to appear in the request or response.", "type": "string"}, "_max": {"description": "Extensions for max", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "documentation": {"description": "A brief discussion of what the parameter is for and how it is used by the module.", "type": "string"}, "_documentation": {"description": "Extensions for documentation", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "type": {"description": "The type of the parameter.", "type": "string", "pattern": "[^\\s]+([\\s]?[^\\s]+)*"}, "_type": {"description": "Extensions for type", "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"}, "profile": {"description": "If specified, this indicates a profile that the input data must conform to, or that the output data will conform to.", "$ref": "http://hl7.org/fhir/json-schema/Reference#/definitions/Reference"}}}]}}}