ElementDefinitionConstraintUpdateInput
No description
input ElementDefinitionConstraintUpdateInput {
key: String
requirements: String
severity: String
human: String
expression: String
xpath: String
source: Uri
modifierExtension: [FhirExtensionUpdateInput!]
extension: [FhirExtensionUpdateInput!]
id: String
}
Fields
ElementDefinitionConstraintUpdateInput.key ● String scalar
Allows identification of which elements have their cardinalities impacted by the constraint. Will not be referenced for constraints that do not affect cardinality.
ElementDefinitionConstraintUpdateInput.requirements ● String scalar
Description of why this constraint is necessary or appropriate.
ElementDefinitionConstraintUpdateInput.severity ● String scalar
Identifies the impact constraint violation has on the conformance of the instance.
ElementDefinitionConstraintUpdateInput.human ● String scalar
Text that can be used to describe the constraint in messages identifying that the constraint has been violated.
ElementDefinitionConstraintUpdateInput.expression ● String scalar
A FHIRPath expression of constraint that can be executed to see if this constraint is met.
ElementDefinitionConstraintUpdateInput.xpath ● String scalar
An XPath expression of constraint that can be executed to see if this constraint is met.
ElementDefinitionConstraintUpdateInput.source ● Uri scalar
A reference to the original source of the constraint, for traceability purposes.
ElementDefinitionConstraintUpdateInput.modifierExtension ● [FhirExtensionUpdateInput!] list input
May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
ElementDefinitionConstraintUpdateInput.extension ● [FhirExtensionUpdateInput!] list input
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
ElementDefinitionConstraintUpdateInput.id ● String scalar
null