http://hl7.org/fhir/StructureDefinition/Parameters|4.0.1

description: This resource is a non-persisted resource used to pass information into and back from an [operation](operations.html). It has no other use, and there is no RESTful endpoint associated with it.
derivation: specialization
name: Parameters
type: Parameters
elements:
  parameter:
    constraint:
      inv-1: {human: 'A parameter must have one and only one of (value, resource, part)', severity: error, expression: (part.exists() and value.empty() and resource.empty()) or (part.empty() and (value.exists() xor resource.exists()))}
    short: Operation Parameter
    array: true
    isSummary: true
    index: 0
    elements:
      name: {short: Name from the definition, isSummary: true, index: 1}
      value:
        short: If parameter is a data type
        choices: []
        isSummary: true
        index: 3
      resource: {short: If parameter is a whole resource, isSummary: true, index: 4}
      part:
        elementReference: ['http://hl7.org/fhir/StructureDefinition/Parameters', elements, parameter]
        short: Named part of a multi-part parameter
        array: true
        isSummary: true
        index: 5
    required: [name]
class: resource
kind: resource
url: http://hl7.org/fhir/StructureDefinition/Parameters
base: http://hl7.org/fhir/StructureDefinition/Resource
version: 4.0.1