fhir-types 0.1.19

// @generated by fhir-codegen from hl7.fhir.r5.core 5.0.0. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
//! A map from one set of concepts to one or more other concepts

/// A map from one set of concepts to one or more other concepts
///
/// A statement of relationships from one set of concepts to one or more other
/// concepts - either concepts in code systems, or data element/data element
/// concepts, or classes in class models.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMap {
    /// Logical id of this artifact
    ///
    /// The logical id of the resource, as used in the URL for the resource. Once
    /// assigned, this value never changes.
    pub id: Option<std::string::String>,
    /// Metadata about the resource
    ///
    /// The metadata about the resource. This is content that is maintained by the
    /// infrastructure. Changes to the content might not always be associated with
    /// version changes to the resource.
    pub meta: Option<super::meta::Meta>,
    /// A set of rules under which this content was created
    ///
    /// A reference to a set of rules that were followed when the resource was
    /// constructed, and which must be understood when processing the content.
    /// Often, this is a reference to an implementation guide that defines the
    /// special rules along with other profiles etc.
    pub implicit_rules: Option<super::primitives::Uri>,
    /// Language of the resource content
    ///
    /// The base language in which the resource is written.
    pub language: Option<super::primitives::Code>,
    /// Text summary of the resource, for human interpretation
    ///
    /// A human-readable narrative that contains a summary of the resource and can
    /// be used to represent the content of the resource to a human. The narrative
    /// need not encode all the structured data, but is required to contain
    /// sufficient detail to make it "clinically safe" for a human to just read the
    /// narrative. Resource definitions may define what content should be
    /// represented in the narrative to ensure clinical safety.
    pub text: Option<super::narrative::Narrative>,
    /// Contained, inline Resources
    ///
    /// These resources do not have an independent existence apart from the resource
    /// that contains them - they cannot be identified independently, nor can they
    /// have their own independent transaction scope. This is allowed to be a
    /// Parameters resource if and only if it is referenced by a resource that
    /// provides context/meaning.
    pub contained: Vec<super::resource::Resource>,
    /// Additional content defined by implementations
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource. To make the use of extensions safe and
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored
    ///
    /// May be used to represent additional information that is not part of the
    /// basic definition of the resource and that modifies the understanding of the
    /// element that contains it 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 managable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer is allowed to 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Canonical identifier for this concept map, represented as a URI (globally
    /// unique)
    ///
    /// An absolute URI that is used to identify this concept map when it is
    /// referenced in a specification, model, design or an instance; also called its
    /// canonical identifier. This SHOULD be globally unique and SHOULD be a literal
    /// address at which an authoritative instance of this concept map is (or will
    /// be) published. This URL can be the target of a canonical reference. It SHALL
    /// remain the same when the concept map is stored on different servers.
    pub url: Option<super::primitives::Uri>,
    /// Additional identifier for the concept map
    ///
    /// A formal identifier that is used to identify this concept map when it is
    /// represented in other formats, or referenced in a specification, model,
    /// design or an instance.
    pub identifier: Vec<super::identifier::Identifier>,
    /// Business version of the concept map
    ///
    /// The identifier that is used to identify this version of the concept map when
    /// it is referenced in a specification, model, design or instance. This is an
    /// arbitrary value managed by the concept map author and is not expected to be
    /// globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a
    /// managed version is not available. There is also no expectation that versions
    /// can be placed in a lexicographical sequence.
    pub version: Option<super::primitives::String>,
    /// How to compare versions
    ///
    /// Indicates the mechanism used to compare versions to determine which
    /// ConceptMap is more current.
    pub version_algorithm: Option<ConceptMapVersionAlgorithm>,
    /// Name for this concept map (computer friendly)
    ///
    /// A natural language name identifying the concept map. This name should be
    /// usable as an identifier for the module by machine processing applications
    /// such as code generation.
    pub name: Option<super::primitives::String>,
    /// Name for this concept map (human friendly)
    ///
    /// A short, descriptive, user-friendly title for the concept map.
    pub title: Option<super::primitives::String>,
    /// draft | active | retired | unknown
    ///
    /// The status of this concept map. Enables tracking the life-cycle of the
    /// content.
    pub status: super::primitives::Code,
    /// For testing purposes, not real usage
    ///
    /// A Boolean value to indicate that this concept map is authored for testing
    /// purposes (or education/evaluation/marketing) and is not intended to be used
    /// for genuine usage.
    pub experimental: Option<super::primitives::Boolean>,
    /// Date last changed
    ///
    /// The date (and optionally time) when the concept map was last significantly
    /// changed. The date must change when the business version changes and it must
    /// change if the status code changes. In addition, it should change when the
    /// substantive content of the concept map changes.
    pub date: Option<super::primitives::DateTime>,
    /// Name of the publisher/steward (organization or individual)
    ///
    /// The name of the organization or individual responsible for the release and
    /// ongoing maintenance of the concept map.
    pub publisher: Option<super::primitives::String>,
    /// Contact details for the publisher
    ///
    /// Contact details to assist a user in finding and communicating with the
    /// publisher.
    pub contact: Vec<super::contact_detail::ContactDetail>,
    /// Natural language description of the concept map
    ///
    /// A free text natural language description of the concept map from a
    /// consumer's perspective.
    pub description: Option<super::primitives::Markdown>,
    /// The context that the content is intended to support
    ///
    /// The content was developed with a focus and intent of supporting the contexts
    /// that are listed. These contexts may be general categories (gender, age, ...)
    /// or may be references to specific programs (insurance plans, studies, ...)
    /// and may be used to assist with indexing and searching for appropriate
    /// concept map instances.
    pub use_context: Vec<super::usage_context::UsageContext>,
    /// Intended jurisdiction for concept map (if applicable)
    ///
    /// A legal or geographic region in which the concept map is intended to be
    /// used.
    pub jurisdiction: Vec<super::codeable_concept::CodeableConcept>,
    /// Why this concept map is defined
    ///
    /// Explanation of why this concept map is needed and why it has been designed
    /// as it has.
    pub purpose: Option<super::primitives::Markdown>,
    /// Use and/or publishing restrictions
    ///
    /// A copyright statement relating to the concept map and/or its contents.
    /// Copyright statements are generally legal restrictions on the use and
    /// publishing of the concept map.
    pub copyright: Option<super::primitives::Markdown>,
    /// Copyright holder and year(s)
    ///
    /// A short string (\<50 characters), suitable for inclusion in a page footer
    /// that identifies the copyright holder, effective period, and optionally
    /// whether rights are resctricted. (e.g. 'All rights reserved', 'Some rights
    /// reserved').
    pub copyright_label: Option<super::primitives::String>,
    /// When the ConceptMap was approved by publisher
    ///
    /// The date on which the resource content was approved by the publisher.
    /// Approval happens once when the content is officially approved for usage.
    pub approval_date: Option<super::primitives::Date>,
    /// When the ConceptMap was last reviewed by the publisher
    ///
    /// The date on which the resource content was last reviewed. Review happens
    /// periodically after approval but does not change the original approval date.
    pub last_review_date: Option<super::primitives::Date>,
    /// When the ConceptMap is expected to be used
    ///
    /// The period during which the ConceptMap content was or is planned to be in
    /// active use.
    pub effective_period: Option<super::period::Period>,
    /// E.g. Education, Treatment, Assessment, etc
    ///
    /// Descriptions related to the content of the ConceptMap. Topics provide a
    /// high-level categorization as well as keywords for the ConceptMap that can be
    /// useful for filtering and searching.
    pub topic: Vec<super::codeable_concept::CodeableConcept>,
    /// Who authored the ConceptMap
    ///
    /// An individiual or organization primarily involved in the creation and
    /// maintenance of the ConceptMap.
    pub author: Vec<super::contact_detail::ContactDetail>,
    /// Who edited the ConceptMap
    ///
    /// An individual or organization primarily responsible for internal coherence
    /// of the ConceptMap.
    pub editor: Vec<super::contact_detail::ContactDetail>,
    /// Who reviewed the ConceptMap
    ///
    /// An individual or organization asserted by the publisher to be primarily
    /// responsible for review of some aspect of the ConceptMap.
    pub reviewer: Vec<super::contact_detail::ContactDetail>,
    /// Who endorsed the ConceptMap
    ///
    /// An individual or organization asserted by the publisher to be responsible
    /// for officially endorsing the ConceptMap for use in some setting.
    pub endorser: Vec<super::contact_detail::ContactDetail>,
    /// Additional documentation, citations, etc
    ///
    /// Related artifacts such as additional documentation, justification,
    /// dependencies, bibliographic references, and predecessor and successor
    /// artifacts.
    pub related_artifact: Vec<super::related_artifact::RelatedArtifact>,
    /// Additional properties of the mapping
    ///
    /// A property defines a slot through which additional information can be
    /// provided about a map from source -\> target.
    pub property: Vec<ConceptMapProperty>,
    /// Definition of an additional attribute to act as a data source or target
    ///
    /// An additionalAttribute defines an additional data element found in the
    /// source or target data model where the data will come from or be mapped to.
    /// Some mappings are based on data in addition to the source data element,
    /// where codes in multiple fields are combined to a single field (or vice
    /// versa).
    pub additional_attribute: Vec<ConceptMapAdditionalAttribute>,
    /// The source value set that contains the concepts that are being mapped
    ///
    /// Identifier for the source value set that contains the concepts that are
    /// being mapped and provides context for the mappings. Limits the scope of the
    /// map to source codes (ConceptMap.group.element code or valueSet) that are
    /// members of this value set.
    pub source_scope: Option<ConceptMapSourceScope>,
    /// The target value set which provides context for the mappings
    ///
    /// Identifier for the target value set that provides important context about
    /// how the mapping choices are made. Limits the scope of the map to target
    /// codes (ConceptMap.group.element.target code or valueSet) that are members of
    /// this value set.
    pub target_scope: Option<ConceptMapTargetScope>,
    /// Same source and target systems
    ///
    /// A group of mappings that all have the same source and target system.
    pub group: Vec<ConceptMapGroup>,
}

impl super::super::codec::Json for ConceptMap {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        object.insert(
            std::string::String::from("resourceType"),
            serde_json::Value::String(std::string::String::from("ConceptMap")),
        );
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                serde_json::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if let Some(item) = &self.implicit_rules {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("implicitRules"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_implicitRules"), e);
            }
        }
        if let Some(item) = &self.language {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("language"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_language"), e);
            }
        }
        if let Some(item) = &self.text {
            object.insert(
                std::string::String::from("text"),
                serde_json::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.contained.is_empty() {
            let mut items = Vec::with_capacity(self.contained.len());
            for item in &self.contained {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                serde_json::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.url {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("url"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_url"), e);
            }
        }
        if !self.identifier.is_empty() {
            let mut items = Vec::with_capacity(self.identifier.len());
            for item in &self.identifier {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.version {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("version"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_version"), e);
            }
        }
        if let Some(item) = &self.version_algorithm {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("versionAlgorithm{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_versionAlgorithm{suffix}"), element);
            }
        }
        if let Some(item) = &self.name {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("name"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_name"), e);
            }
        }
        if let Some(item) = &self.title {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("title"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_title"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.status)? {
            object.insert(std::string::String::from("status"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.status)? {
            object.insert(std::string::String::from("_status"), e);
        }
        if let Some(item) = &self.experimental {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("experimental"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_experimental"), e);
            }
        }
        if let Some(item) = &self.date {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("date"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_date"), e);
            }
        }
        if let Some(item) = &self.publisher {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("publisher"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_publisher"), e);
            }
        }
        if !self.contact.is_empty() {
            let mut items = Vec::with_capacity(self.contact.len());
            for item in &self.contact {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contact"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.description {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("description"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_description"), e);
            }
        }
        if !self.use_context.is_empty() {
            let mut items = Vec::with_capacity(self.use_context.len());
            for item in &self.use_context {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("useContext"),
                serde_json::Value::Array(items),
            );
        }
        if !self.jurisdiction.is_empty() {
            let mut items = Vec::with_capacity(self.jurisdiction.len());
            for item in &self.jurisdiction {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("jurisdiction"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.purpose {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("purpose"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_purpose"), e);
            }
        }
        if let Some(item) = &self.copyright {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("copyright"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_copyright"), e);
            }
        }
        if let Some(item) = &self.copyright_label {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("copyrightLabel"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_copyrightLabel"), e);
            }
        }
        if let Some(item) = &self.approval_date {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("approvalDate"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_approvalDate"), e);
            }
        }
        if let Some(item) = &self.last_review_date {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("lastReviewDate"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_lastReviewDate"), e);
            }
        }
        if let Some(item) = &self.effective_period {
            object.insert(
                std::string::String::from("effectivePeriod"),
                serde_json::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        if !self.topic.is_empty() {
            let mut items = Vec::with_capacity(self.topic.len());
            for item in &self.topic {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("topic"),
                serde_json::Value::Array(items),
            );
        }
        if !self.author.is_empty() {
            let mut items = Vec::with_capacity(self.author.len());
            for item in &self.author {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("author"),
                serde_json::Value::Array(items),
            );
        }
        if !self.editor.is_empty() {
            let mut items = Vec::with_capacity(self.editor.len());
            for item in &self.editor {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("editor"),
                serde_json::Value::Array(items),
            );
        }
        if !self.reviewer.is_empty() {
            let mut items = Vec::with_capacity(self.reviewer.len());
            for item in &self.reviewer {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("reviewer"),
                serde_json::Value::Array(items),
            );
        }
        if !self.endorser.is_empty() {
            let mut items = Vec::with_capacity(self.endorser.len());
            for item in &self.endorser {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("endorser"),
                serde_json::Value::Array(items),
            );
        }
        if !self.related_artifact.is_empty() {
            let mut items = Vec::with_capacity(self.related_artifact.len());
            for item in &self.related_artifact {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("relatedArtifact"),
                serde_json::Value::Array(items),
            );
        }
        if !self.property.is_empty() {
            let mut items = Vec::with_capacity(self.property.len());
            for item in &self.property {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("property"),
                serde_json::Value::Array(items),
            );
        }
        if !self.additional_attribute.is_empty() {
            let mut items = Vec::with_capacity(self.additional_attribute.len());
            for item in &self.additional_attribute {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("additionalAttribute"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.source_scope {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("sourceScope{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_sourceScope{suffix}"), element);
            }
        }
        if let Some(item) = &self.target_scope {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("targetScope{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_targetScope{suffix}"), element);
            }
        }
        if !self.group.is_empty() {
            let mut items = Vec::with_capacity(self.group.len());
            for item in &self.group {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("group"),
                serde_json::Value::Array(items),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_meta: Option<&serde_json::Value> = None;
        let mut raw_implicit_rules: Option<&serde_json::Value> = None;
        let mut raw_implicit_rules_element: Option<&serde_json::Value> = None;
        let mut raw_language: Option<&serde_json::Value> = None;
        let mut raw_language_element: Option<&serde_json::Value> = None;
        let mut raw_text: Option<&serde_json::Value> = None;
        let mut raw_contained: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_url: Option<&serde_json::Value> = None;
        let mut raw_url_element: Option<&serde_json::Value> = None;
        let mut raw_identifier: Option<&serde_json::Value> = None;
        let mut raw_version: Option<&serde_json::Value> = None;
        let mut raw_version_element: Option<&serde_json::Value> = None;
        let mut raw_version_algorithm = super::super::codec::ChoiceSlot::default();
        let mut raw_name: Option<&serde_json::Value> = None;
        let mut raw_name_element: Option<&serde_json::Value> = None;
        let mut raw_title: Option<&serde_json::Value> = None;
        let mut raw_title_element: Option<&serde_json::Value> = None;
        let mut raw_status: Option<&serde_json::Value> = None;
        let mut raw_status_element: Option<&serde_json::Value> = None;
        let mut raw_experimental: Option<&serde_json::Value> = None;
        let mut raw_experimental_element: Option<&serde_json::Value> = None;
        let mut raw_date: Option<&serde_json::Value> = None;
        let mut raw_date_element: Option<&serde_json::Value> = None;
        let mut raw_publisher: Option<&serde_json::Value> = None;
        let mut raw_publisher_element: Option<&serde_json::Value> = None;
        let mut raw_contact: Option<&serde_json::Value> = None;
        let mut raw_description: Option<&serde_json::Value> = None;
        let mut raw_description_element: Option<&serde_json::Value> = None;
        let mut raw_use_context: Option<&serde_json::Value> = None;
        let mut raw_jurisdiction: Option<&serde_json::Value> = None;
        let mut raw_purpose: Option<&serde_json::Value> = None;
        let mut raw_purpose_element: Option<&serde_json::Value> = None;
        let mut raw_copyright: Option<&serde_json::Value> = None;
        let mut raw_copyright_element: Option<&serde_json::Value> = None;
        let mut raw_copyright_label: Option<&serde_json::Value> = None;
        let mut raw_copyright_label_element: Option<&serde_json::Value> = None;
        let mut raw_approval_date: Option<&serde_json::Value> = None;
        let mut raw_approval_date_element: Option<&serde_json::Value> = None;
        let mut raw_last_review_date: Option<&serde_json::Value> = None;
        let mut raw_last_review_date_element: Option<&serde_json::Value> = None;
        let mut raw_effective_period: Option<&serde_json::Value> = None;
        let mut raw_topic: Option<&serde_json::Value> = None;
        let mut raw_author: Option<&serde_json::Value> = None;
        let mut raw_editor: Option<&serde_json::Value> = None;
        let mut raw_reviewer: Option<&serde_json::Value> = None;
        let mut raw_endorser: Option<&serde_json::Value> = None;
        let mut raw_related_artifact: Option<&serde_json::Value> = None;
        let mut raw_property: Option<&serde_json::Value> = None;
        let mut raw_additional_attribute: Option<&serde_json::Value> = None;
        let mut raw_source_scope = super::super::codec::ChoiceSlot::default();
        let mut raw_target_scope = super::super::codec::ChoiceSlot::default();
        let mut raw_group: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("ConceptMap") {
                        return Err(path.error(super::super::codec::DecodeErrorKind::ResourceType));
                    }
                }
                "id" => raw_id = Some(value),
                "meta" => raw_meta = Some(value),
                "implicitRules" => raw_implicit_rules = Some(value),
                "_implicitRules" => raw_implicit_rules_element = Some(value),
                "language" => raw_language = Some(value),
                "_language" => raw_language_element = Some(value),
                "text" => raw_text = Some(value),
                "contained" => raw_contained = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "url" => raw_url = Some(value),
                "_url" => raw_url_element = Some(value),
                "identifier" => raw_identifier = Some(value),
                "version" => raw_version = Some(value),
                "_version" => raw_version_element = Some(value),
                "versionAlgorithmString" => {
                    raw_version_algorithm.value("String", value, path)?;
                }
                "_versionAlgorithmString" => {
                    raw_version_algorithm.element("String", value, path)?;
                }
                "versionAlgorithmCoding" => {
                    raw_version_algorithm.value("Coding", value, path)?;
                }
                "_versionAlgorithmCoding" => {
                    raw_version_algorithm.element("Coding", value, path)?;
                }
                "name" => raw_name = Some(value),
                "_name" => raw_name_element = Some(value),
                "title" => raw_title = Some(value),
                "_title" => raw_title_element = Some(value),
                "status" => raw_status = Some(value),
                "_status" => raw_status_element = Some(value),
                "experimental" => raw_experimental = Some(value),
                "_experimental" => raw_experimental_element = Some(value),
                "date" => raw_date = Some(value),
                "_date" => raw_date_element = Some(value),
                "publisher" => raw_publisher = Some(value),
                "_publisher" => raw_publisher_element = Some(value),
                "contact" => raw_contact = Some(value),
                "description" => raw_description = Some(value),
                "_description" => raw_description_element = Some(value),
                "useContext" => raw_use_context = Some(value),
                "jurisdiction" => raw_jurisdiction = Some(value),
                "purpose" => raw_purpose = Some(value),
                "_purpose" => raw_purpose_element = Some(value),
                "copyright" => raw_copyright = Some(value),
                "_copyright" => raw_copyright_element = Some(value),
                "copyrightLabel" => raw_copyright_label = Some(value),
                "_copyrightLabel" => raw_copyright_label_element = Some(value),
                "approvalDate" => raw_approval_date = Some(value),
                "_approvalDate" => raw_approval_date_element = Some(value),
                "lastReviewDate" => raw_last_review_date = Some(value),
                "_lastReviewDate" => raw_last_review_date_element = Some(value),
                "effectivePeriod" => raw_effective_period = Some(value),
                "topic" => raw_topic = Some(value),
                "author" => raw_author = Some(value),
                "editor" => raw_editor = Some(value),
                "reviewer" => raw_reviewer = Some(value),
                "endorser" => raw_endorser = Some(value),
                "relatedArtifact" => raw_related_artifact = Some(value),
                "property" => raw_property = Some(value),
                "additionalAttribute" => raw_additional_attribute = Some(value),
                "sourceScopeUri" => {
                    raw_source_scope.value("Uri", value, path)?;
                }
                "_sourceScopeUri" => {
                    raw_source_scope.element("Uri", value, path)?;
                }
                "sourceScopeCanonical" => {
                    raw_source_scope.value("Canonical", value, path)?;
                }
                "_sourceScopeCanonical" => {
                    raw_source_scope.element("Canonical", value, path)?;
                }
                "targetScopeUri" => {
                    raw_target_scope.value("Uri", value, path)?;
                }
                "_targetScopeUri" => {
                    raw_target_scope.element("Uri", value, path)?;
                }
                "targetScopeCanonical" => {
                    raw_target_scope.value("Canonical", value, path)?;
                }
                "_targetScopeCanonical" => {
                    raw_target_scope.element("Canonical", value, path)?;
                }
                "group" => raw_group = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let field_meta = raw_meta
            .map(|value| {
                path.with("meta", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let field_implicit_rules = match (raw_implicit_rules, raw_implicit_rules_element) {
            (None, None) => None,
            (value, element) => Some(path.with("implicitRules", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_language = match (raw_language, raw_language_element) {
            (None, None) => None,
            (value, element) => Some(path.with("language", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_text = raw_text
            .map(|value| {
                path.with("text", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_contained = Vec::new();
        if let Some(raw) = raw_contained {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contained.push(path.with_index("contained", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_url = match (raw_url, raw_url_element) {
            (None, None) => None,
            (value, element) => Some(path.with("url", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_identifier = Vec::new();
        if let Some(raw) = raw_identifier {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_identifier.push(path.with_index("identifier", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_version = match (raw_version, raw_version_element) {
            (None, None) => None,
            (value, element) => Some(path.with("version", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_version_algorithm = match raw_version_algorithm.suffix {
            None => None,
            Some(suffix) => Some(path.with("versionAlgorithm", |path| {
                ConceptMapVersionAlgorithm::from_json_parts(
                    suffix,
                    raw_version_algorithm.value,
                    raw_version_algorithm.element,
                    path,
                )
            })?),
        };
        let field_name = match (raw_name, raw_name_element) {
            (None, None) => None,
            (value, element) => Some(path.with("name", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_title = match (raw_title, raw_title_element) {
            (None, None) => None,
            (value, element) => Some(path.with("title", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_status = path.with("status", |path| {
            super::super::codec::Primitive::from_json_parts(raw_status, raw_status_element, path)
        })?;
        let field_experimental = match (raw_experimental, raw_experimental_element) {
            (None, None) => None,
            (value, element) => Some(path.with("experimental", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_date = match (raw_date, raw_date_element) {
            (None, None) => None,
            (value, element) => Some(path.with("date", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_publisher = match (raw_publisher, raw_publisher_element) {
            (None, None) => None,
            (value, element) => Some(path.with("publisher", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_contact = Vec::new();
        if let Some(raw) = raw_contact {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_contact.push(path.with_index("contact", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_description = match (raw_description, raw_description_element) {
            (None, None) => None,
            (value, element) => Some(path.with("description", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_use_context = Vec::new();
        if let Some(raw) = raw_use_context {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_use_context.push(path.with_index("useContext", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_jurisdiction = Vec::new();
        if let Some(raw) = raw_jurisdiction {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_jurisdiction.push(path.with_index("jurisdiction", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_purpose = match (raw_purpose, raw_purpose_element) {
            (None, None) => None,
            (value, element) => Some(path.with("purpose", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_copyright = match (raw_copyright, raw_copyright_element) {
            (None, None) => None,
            (value, element) => Some(path.with("copyright", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_copyright_label = match (raw_copyright_label, raw_copyright_label_element) {
            (None, None) => None,
            (value, element) => Some(path.with("copyrightLabel", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_approval_date = match (raw_approval_date, raw_approval_date_element) {
            (None, None) => None,
            (value, element) => Some(path.with("approvalDate", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_last_review_date = match (raw_last_review_date, raw_last_review_date_element) {
            (None, None) => None,
            (value, element) => Some(path.with("lastReviewDate", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_effective_period = raw_effective_period
            .map(|value| {
                path.with("effectivePeriod", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        let mut field_topic = Vec::new();
        if let Some(raw) = raw_topic {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_topic.push(path.with_index("topic", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_author = Vec::new();
        if let Some(raw) = raw_author {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_author.push(path.with_index("author", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_editor = Vec::new();
        if let Some(raw) = raw_editor {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_editor.push(path.with_index("editor", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_reviewer = Vec::new();
        if let Some(raw) = raw_reviewer {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_reviewer.push(path.with_index("reviewer", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_endorser = Vec::new();
        if let Some(raw) = raw_endorser {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_endorser.push(path.with_index("endorser", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_related_artifact = Vec::new();
        if let Some(raw) = raw_related_artifact {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_related_artifact.push(path.with_index("relatedArtifact", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_property = Vec::new();
        if let Some(raw) = raw_property {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_property.push(path.with_index("property", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_additional_attribute = Vec::new();
        if let Some(raw) = raw_additional_attribute {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_additional_attribute.push(path.with_index(
                    "additionalAttribute",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_source_scope = match raw_source_scope.suffix {
            None => None,
            Some(suffix) => Some(path.with("sourceScope", |path| {
                ConceptMapSourceScope::from_json_parts(
                    suffix,
                    raw_source_scope.value,
                    raw_source_scope.element,
                    path,
                )
            })?),
        };
        let field_target_scope = match raw_target_scope.suffix {
            None => None,
            Some(suffix) => Some(path.with("targetScope", |path| {
                ConceptMapTargetScope::from_json_parts(
                    suffix,
                    raw_target_scope.value,
                    raw_target_scope.element,
                    path,
                )
            })?),
        };
        let mut field_group = Vec::new();
        if let Some(raw) = raw_group {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_group.push(path.with_index("group", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        Ok(Self {
            id: field_id,
            meta: field_meta,
            implicit_rules: field_implicit_rules,
            language: field_language,
            text: field_text,
            contained: field_contained,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            url: field_url,
            identifier: field_identifier,
            version: field_version,
            version_algorithm: field_version_algorithm,
            name: field_name,
            title: field_title,
            status: field_status,
            experimental: field_experimental,
            date: field_date,
            publisher: field_publisher,
            contact: field_contact,
            description: field_description,
            use_context: field_use_context,
            jurisdiction: field_jurisdiction,
            purpose: field_purpose,
            copyright: field_copyright,
            copyright_label: field_copyright_label,
            approval_date: field_approval_date,
            last_review_date: field_last_review_date,
            effective_period: field_effective_period,
            topic: field_topic,
            author: field_author,
            editor: field_editor,
            reviewer: field_reviewer,
            endorser: field_endorser,
            related_artifact: field_related_artifact,
            property: field_property,
            additional_attribute: field_additional_attribute,
            source_scope: field_source_scope,
            target_scope: field_target_scope,
            group: field_group,
        })
    }
}

impl serde::Serialize for ConceptMap {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMap {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMap");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Definition of an additional attribute to act as a data source or target
///
/// An additionalAttribute defines an additional data element found in the
/// source or target data model where the data will come from or be mapped to.
/// Some mappings are based on data in addition to the source data element,
/// where codes in multiple fields are combined to a single field (or vice
/// versa).
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapAdditionalAttribute {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Identifies this additional attribute through this resource
    ///
    /// A code that is used to identify this additional data attribute. The code is
    /// used internally in ConceptMap.group.element.target.dependsOn.attribute and
    /// ConceptMap.group.element.target.product.attribute.
    pub code: super::primitives::Code,
    /// Formal identifier for the data element referred to in this attribte
    ///
    /// Reference to the formal definition of the source/target data element. For
    /// elements defined by the FHIR specification, or using a FHIR logical model,
    /// the correct format is {canonical-url}\#{element-id}.
    pub uri: Option<super::primitives::Uri>,
    /// Why the additional attribute is defined, and/or what the data element it
    /// refers to is
    ///
    /// A description of the additional attribute and/or the data element it refers
    /// to - why it is defined, and how the value might be used in mappings, and a
    /// discussion of issues associated with the use of the data element.
    pub description: Option<super::primitives::String>,
    /// code | Coding | string | boolean | Quantity
    ///
    /// The type of the source data contained in this concept map for this data
    /// element.
    pub r#type: super::primitives::Code,
}

impl super::super::codec::Json for ConceptMapAdditionalAttribute {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.code)? {
            object.insert(std::string::String::from("code"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.code)? {
            object.insert(std::string::String::from("_code"), e);
        }
        if let Some(item) = &self.uri {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("uri"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_uri"), e);
            }
        }
        if let Some(item) = &self.description {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("description"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_description"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.r#type)? {
            object.insert(std::string::String::from("type"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.r#type)? {
            object.insert(std::string::String::from("_type"), e);
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_uri: Option<&serde_json::Value> = None;
        let mut raw_uri_element: Option<&serde_json::Value> = None;
        let mut raw_description: Option<&serde_json::Value> = None;
        let mut raw_description_element: Option<&serde_json::Value> = None;
        let mut raw_type: Option<&serde_json::Value> = None;
        let mut raw_type_element: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "uri" => raw_uri = Some(value),
                "_uri" => raw_uri_element = Some(value),
                "description" => raw_description = Some(value),
                "_description" => raw_description_element = Some(value),
                "type" => raw_type = Some(value),
                "_type" => raw_type_element = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = path.with("code", |path| {
            super::super::codec::Primitive::from_json_parts(raw_code, raw_code_element, path)
        })?;
        let field_uri = match (raw_uri, raw_uri_element) {
            (None, None) => None,
            (value, element) => Some(path.with("uri", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_description = match (raw_description, raw_description_element) {
            (None, None) => None,
            (value, element) => Some(path.with("description", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_type = path.with("type", |path| {
            super::super::codec::Primitive::from_json_parts(raw_type, raw_type_element, path)
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            uri: field_uri,
            description: field_description,
            r#type: field_type,
        })
    }
}

impl serde::Serialize for ConceptMapAdditionalAttribute {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapAdditionalAttribute {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapAdditionalAttribute");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Same source and target systems
///
/// A group of mappings that all have the same source and target system.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapGroup {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Source system where concepts to be mapped are defined
    ///
    /// An absolute URI that identifies the source system where the concepts to be
    /// mapped are defined.
    pub source: Option<super::primitives::Canonical>,
    /// Target system that the concepts are to be mapped to
    ///
    /// An absolute URI that identifies the target system that the concepts will be
    /// mapped to.
    pub target: Option<super::primitives::Canonical>,
    /// Mappings for a concept from the source set
    ///
    /// Mappings for an individual concept in the source to one or more concepts in
    /// the target.
    pub element: Vec<ConceptMapGroupElement>,
    /// What to do when there is no mapping target for the source concept and
    /// ConceptMap.group.element.noMap is not true
    ///
    /// What to do when there is no mapping to a target concept from the source
    /// concept and ConceptMap.group.element.noMap is not true. This provides the
    /// "default" to be applied when there is no target concept mapping specified or
    /// the expansion of ConceptMap.group.element.target.valueSet is empty.
    pub unmapped: Option<ConceptMapGroupUnmapped>,
}

impl super::super::codec::Json for ConceptMapGroup {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.source {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("source"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_source"), e);
            }
        }
        if let Some(item) = &self.target {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("target"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_target"), e);
            }
        }
        if !self.element.is_empty() {
            let mut items = Vec::with_capacity(self.element.len());
            for item in &self.element {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("element"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.unmapped {
            object.insert(
                std::string::String::from("unmapped"),
                serde_json::Value::Object(super::super::codec::Json::to_json(item)?),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_source: Option<&serde_json::Value> = None;
        let mut raw_source_element: Option<&serde_json::Value> = None;
        let mut raw_target: Option<&serde_json::Value> = None;
        let mut raw_target_element: Option<&serde_json::Value> = None;
        let mut raw_element: Option<&serde_json::Value> = None;
        let mut raw_unmapped: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "source" => raw_source = Some(value),
                "_source" => raw_source_element = Some(value),
                "target" => raw_target = Some(value),
                "_target" => raw_target_element = Some(value),
                "element" => raw_element = Some(value),
                "unmapped" => raw_unmapped = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_source = match (raw_source, raw_source_element) {
            (None, None) => None,
            (value, element) => Some(path.with("source", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_target = match (raw_target, raw_target_element) {
            (None, None) => None,
            (value, element) => Some(path.with("target", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_element = Vec::new();
        if let Some(raw) = raw_element {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_element.push(path.with_index("element", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_unmapped = raw_unmapped
            .map(|value| {
                path.with("unmapped", |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(
                            super::super::codec::expect_single(value, path)?,
                            path,
                        )?,
                        path,
                    )
                })
            })
            .transpose()?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            source: field_source,
            target: field_target,
            element: field_element,
            unmapped: field_unmapped,
        })
    }
}

impl serde::Serialize for ConceptMapGroup {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroup {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroup");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Mappings for a concept from the source set
///
/// Mappings for an individual concept in the source to one or more concepts in
/// the target.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapGroupElement {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Identifies element being mapped
    ///
    /// Identity (code or path) or the element/item being mapped.
    pub code: Option<super::primitives::Code>,
    /// Display for the code
    ///
    /// The display for the code. The display is only provided to help editors when
    /// editing the concept map.
    pub display: Option<super::primitives::String>,
    /// Identifies the set of concepts being mapped
    ///
    /// The set of concepts from the ConceptMap.group.source code system which are
    /// all being mapped to the target as part of this mapping rule.
    pub value_set: Option<super::primitives::Canonical>,
    /// No mapping to a target concept for this source concept
    ///
    /// If noMap = true this indicates that no mapping to a target concept exists
    /// for this source concept.
    pub no_map: Option<super::primitives::Boolean>,
    /// Concept in target system for element
    ///
    /// A concept from the target value set that this concept maps to.
    pub target: Vec<ConceptMapGroupElementTarget>,
}

impl super::super::codec::Json for ConceptMapGroupElement {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.code {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("code"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_code"), e);
            }
        }
        if let Some(item) = &self.display {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("display"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_display"), e);
            }
        }
        if let Some(item) = &self.value_set {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("valueSet"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_valueSet"), e);
            }
        }
        if let Some(item) = &self.no_map {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("noMap"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_noMap"), e);
            }
        }
        if !self.target.is_empty() {
            let mut items = Vec::with_capacity(self.target.len());
            for item in &self.target {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("target"),
                serde_json::Value::Array(items),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_display: Option<&serde_json::Value> = None;
        let mut raw_display_element: Option<&serde_json::Value> = None;
        let mut raw_value_set: Option<&serde_json::Value> = None;
        let mut raw_value_set_element: Option<&serde_json::Value> = None;
        let mut raw_no_map: Option<&serde_json::Value> = None;
        let mut raw_no_map_element: Option<&serde_json::Value> = None;
        let mut raw_target: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "display" => raw_display = Some(value),
                "_display" => raw_display_element = Some(value),
                "valueSet" => raw_value_set = Some(value),
                "_valueSet" => raw_value_set_element = Some(value),
                "noMap" => raw_no_map = Some(value),
                "_noMap" => raw_no_map_element = Some(value),
                "target" => raw_target = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = match (raw_code, raw_code_element) {
            (None, None) => None,
            (value, element) => Some(path.with("code", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_display = match (raw_display, raw_display_element) {
            (None, None) => None,
            (value, element) => Some(path.with("display", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_value_set = match (raw_value_set, raw_value_set_element) {
            (None, None) => None,
            (value, element) => Some(path.with("valueSet", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_no_map = match (raw_no_map, raw_no_map_element) {
            (None, None) => None,
            (value, element) => Some(path.with("noMap", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_target = Vec::new();
        if let Some(raw) = raw_target {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_target.push(path.with_index("target", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            display: field_display,
            value_set: field_value_set,
            no_map: field_no_map,
            target: field_target,
        })
    }
}

impl serde::Serialize for ConceptMapGroupElement {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroupElement {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroupElement");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Concept in target system for element
///
/// A concept from the target value set that this concept maps to.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapGroupElementTarget {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Code that identifies the target element
    ///
    /// Identity (code or path) or the element/item that the map refers to.
    pub code: Option<super::primitives::Code>,
    /// Display for the code
    ///
    /// The display for the code. The display is only provided to help editors when
    /// editing the concept map.
    pub display: Option<super::primitives::String>,
    /// Identifies the set of target concepts
    ///
    /// The set of concepts from the ConceptMap.group.target code system which are
    /// all being mapped to as part of this mapping rule. The effect of using this
    /// data element is the same as having multiple ConceptMap.group.element.target
    /// elements with one for each concept in the
    /// ConceptMap.group.element.target.valueSet value set.
    pub value_set: Option<super::primitives::Canonical>,
    /// related-to | equivalent | source-is-narrower-than-target |
    /// source-is-broader-than-target | not-related-to
    ///
    /// The relationship between the source and target concepts. The relationship is
    /// read from source to target (e.g. source-is-narrower-than-target).
    pub relationship: super::primitives::Code,
    /// Description of status/issues in mapping
    ///
    /// A description of status/issues in mapping that conveys additional
    /// information not represented in the structured data.
    pub comment: Option<super::primitives::String>,
    /// Property value for the source -\> target mapping
    ///
    /// A property value for this source -\> target mapping.
    pub property: Vec<ConceptMapGroupElementTargetProperty>,
    /// Other properties required for this mapping
    ///
    /// A set of additional dependencies for this mapping to hold. This mapping is
    /// only applicable if the specified data attribute can be resolved, and it has
    /// the specified value.
    pub depends_on: Vec<ConceptMapGroupElementTargetDependsOn>,
    /// Other data elements that this mapping also produces
    ///
    /// Product is the output of a ConceptMap that provides additional values that
    /// go in other attributes / data elemnts of the target data.
    pub product: Vec<ConceptMapGroupElementTargetDependsOn>,
}

impl super::super::codec::Json for ConceptMapGroupElementTarget {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(item) = &self.code {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("code"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_code"), e);
            }
        }
        if let Some(item) = &self.display {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("display"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_display"), e);
            }
        }
        if let Some(item) = &self.value_set {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("valueSet"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_valueSet"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.relationship)? {
            object.insert(std::string::String::from("relationship"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.relationship)? {
            object.insert(std::string::String::from("_relationship"), e);
        }
        if let Some(item) = &self.comment {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("comment"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_comment"), e);
            }
        }
        if !self.property.is_empty() {
            let mut items = Vec::with_capacity(self.property.len());
            for item in &self.property {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("property"),
                serde_json::Value::Array(items),
            );
        }
        if !self.depends_on.is_empty() {
            let mut items = Vec::with_capacity(self.depends_on.len());
            for item in &self.depends_on {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("dependsOn"),
                serde_json::Value::Array(items),
            );
        }
        if !self.product.is_empty() {
            let mut items = Vec::with_capacity(self.product.len());
            for item in &self.product {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("product"),
                serde_json::Value::Array(items),
            );
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_display: Option<&serde_json::Value> = None;
        let mut raw_display_element: Option<&serde_json::Value> = None;
        let mut raw_value_set: Option<&serde_json::Value> = None;
        let mut raw_value_set_element: Option<&serde_json::Value> = None;
        let mut raw_relationship: Option<&serde_json::Value> = None;
        let mut raw_relationship_element: Option<&serde_json::Value> = None;
        let mut raw_comment: Option<&serde_json::Value> = None;
        let mut raw_comment_element: Option<&serde_json::Value> = None;
        let mut raw_property: Option<&serde_json::Value> = None;
        let mut raw_depends_on: Option<&serde_json::Value> = None;
        let mut raw_product: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "display" => raw_display = Some(value),
                "_display" => raw_display_element = Some(value),
                "valueSet" => raw_value_set = Some(value),
                "_valueSet" => raw_value_set_element = Some(value),
                "relationship" => raw_relationship = Some(value),
                "_relationship" => raw_relationship_element = Some(value),
                "comment" => raw_comment = Some(value),
                "_comment" => raw_comment_element = Some(value),
                "property" => raw_property = Some(value),
                "dependsOn" => raw_depends_on = Some(value),
                "product" => raw_product = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = match (raw_code, raw_code_element) {
            (None, None) => None,
            (value, element) => Some(path.with("code", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_display = match (raw_display, raw_display_element) {
            (None, None) => None,
            (value, element) => Some(path.with("display", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_value_set = match (raw_value_set, raw_value_set_element) {
            (None, None) => None,
            (value, element) => Some(path.with("valueSet", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_relationship = path.with("relationship", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_relationship,
                raw_relationship_element,
                path,
            )
        })?;
        let field_comment = match (raw_comment, raw_comment_element) {
            (None, None) => None,
            (value, element) => Some(path.with("comment", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_property = Vec::new();
        if let Some(raw) = raw_property {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_property.push(path.with_index("property", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_depends_on = Vec::new();
        if let Some(raw) = raw_depends_on {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_depends_on.push(path.with_index("dependsOn", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_product = Vec::new();
        if let Some(raw) = raw_product {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_product.push(path.with_index("product", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            display: field_display,
            value_set: field_value_set,
            relationship: field_relationship,
            comment: field_comment,
            property: field_property,
            depends_on: field_depends_on,
            product: field_product,
        })
    }
}

impl serde::Serialize for ConceptMapGroupElementTarget {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroupElementTarget {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroupElementTarget");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Other properties required for this mapping
///
/// A set of additional dependencies for this mapping to hold. This mapping is
/// only applicable if the specified data attribute can be resolved, and it has
/// the specified value.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapGroupElementTargetDependsOn {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// A reference to a mapping attribute defined in ConceptMap.additionalAttribute
    ///
    /// A reference to the additional attribute that holds a value the map depends
    /// on.
    pub attribute: super::primitives::Code,
    /// Value of the referenced data element
    ///
    /// Data element value that the map depends on / produces.
    pub value: Option<ConceptMapGroupElementTargetDependsOnValue>,
    /// The mapping depends on a data element with a value from this value set
    ///
    /// This mapping applies if the data element value is a code from this value
    /// set.
    pub value_set: Option<super::primitives::Canonical>,
}

impl super::super::codec::Json for ConceptMapGroupElementTargetDependsOn {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.attribute)? {
            object.insert(std::string::String::from("attribute"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.attribute)? {
            object.insert(std::string::String::from("_attribute"), e);
        }
        if let Some(item) = &self.value {
            let (suffix, value, element) = item.to_json_parts()?;
            if let Some(value) = value {
                object.insert(format!("value{suffix}"), value);
            }
            if let Some(element) = element {
                object.insert(format!("_value{suffix}"), element);
            }
        }
        if let Some(item) = &self.value_set {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("valueSet"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_valueSet"), e);
            }
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_attribute: Option<&serde_json::Value> = None;
        let mut raw_attribute_element: Option<&serde_json::Value> = None;
        let mut raw_value = super::super::codec::ChoiceSlot::default();
        let mut raw_value_set: Option<&serde_json::Value> = None;
        let mut raw_value_set_element: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "attribute" => raw_attribute = Some(value),
                "_attribute" => raw_attribute_element = Some(value),
                "valueCode" => {
                    raw_value.value("Code", value, path)?;
                }
                "_valueCode" => {
                    raw_value.element("Code", value, path)?;
                }
                "valueCoding" => {
                    raw_value.value("Coding", value, path)?;
                }
                "_valueCoding" => {
                    raw_value.element("Coding", value, path)?;
                }
                "valueString" => {
                    raw_value.value("String", value, path)?;
                }
                "_valueString" => {
                    raw_value.element("String", value, path)?;
                }
                "valueBoolean" => {
                    raw_value.value("Boolean", value, path)?;
                }
                "_valueBoolean" => {
                    raw_value.element("Boolean", value, path)?;
                }
                "valueQuantity" => {
                    raw_value.value("Quantity", value, path)?;
                }
                "_valueQuantity" => {
                    raw_value.element("Quantity", value, path)?;
                }
                "valueSet" => raw_value_set = Some(value),
                "_valueSet" => raw_value_set_element = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_attribute = path.with("attribute", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_attribute,
                raw_attribute_element,
                path,
            )
        })?;
        let field_value = match raw_value.suffix {
            None => None,
            Some(suffix) => Some(path.with("value", |path| {
                ConceptMapGroupElementTargetDependsOnValue::from_json_parts(
                    suffix,
                    raw_value.value,
                    raw_value.element,
                    path,
                )
            })?),
        };
        let field_value_set = match (raw_value_set, raw_value_set_element) {
            (None, None) => None,
            (value, element) => Some(path.with("valueSet", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            attribute: field_attribute,
            value: field_value,
            value_set: field_value_set,
        })
    }
}

impl serde::Serialize for ConceptMapGroupElementTargetDependsOn {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroupElementTargetDependsOn {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroupElementTargetDependsOn");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// The \`value\[x\]\` choice of \`ConceptMapGroupElementTargetDependsOn\`.
///
/// Data element value that the map depends on / produces.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConceptMapGroupElementTargetDependsOnValue {
    /// The `code` form.
    Code(super::primitives::Code),
    /// The `Coding` form.
    Coding(super::coding::Coding),
    /// The `string` form.
    String(super::primitives::String),
    /// The `boolean` form.
    Boolean(super::primitives::Boolean),
    /// The `Quantity` form.
    Quantity(super::quantity::Quantity),
}

impl ConceptMapGroupElementTargetDependsOnValue {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<serde_json::Value>,
            Option<serde_json::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::Code(inner) => Ok((
                "Code",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Coding(inner) => Ok((
                "Coding",
                Some(serde_json::Value::Object(
                    super::super::codec::Json::to_json(inner)?,
                )),
                None,
            )),
            Self::String(inner) => Ok((
                "String",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Boolean(inner) => Ok((
                "Boolean",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Quantity(inner) => Ok((
                "Quantity",
                Some(serde_json::Value::Object(
                    super::super::codec::Json::to_json(inner)?,
                )),
                None,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&serde_json::Value>,
        element: Option<&serde_json::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "Code" => Ok(Self::Code(super::super::codec::Primitive::from_json_parts(
                value, element, path,
            )?)),
            "Coding" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Coding(inner))
            }
            "String" => Ok(Self::String(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Boolean" => Ok(Self::Boolean(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Quantity" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Quantity(inner))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// Property value for the source -\> target mapping
///
/// A property value for this source -\> target mapping.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ConceptMapGroupElementTargetProperty {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Reference to ConceptMap.property.code
    ///
    /// A reference to a mapping property defined in ConceptMap.property.
    pub code: super::primitives::Code,
    /// Value of the property for this concept
    ///
    /// The value of this property. If the type chosen for this element is 'code',
    /// then the property SHALL be defined in a ConceptMap.property element.
    pub value: ConceptMapGroupElementTargetPropertyValue,
}

impl super::super::codec::Json for ConceptMapGroupElementTargetProperty {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.code)? {
            object.insert(std::string::String::from("code"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.code)? {
            object.insert(std::string::String::from("_code"), e);
        }
        let (suffix, value, element) = self.value.to_json_parts()?;
        if let Some(value) = value {
            object.insert(format!("value{suffix}"), value);
        }
        if let Some(element) = element {
            object.insert(format!("_value{suffix}"), element);
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_value = super::super::codec::ChoiceSlot::default();
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "valueCoding" => {
                    raw_value.value("Coding", value, path)?;
                }
                "_valueCoding" => {
                    raw_value.element("Coding", value, path)?;
                }
                "valueString" => {
                    raw_value.value("String", value, path)?;
                }
                "_valueString" => {
                    raw_value.element("String", value, path)?;
                }
                "valueInteger" => {
                    raw_value.value("Integer", value, path)?;
                }
                "_valueInteger" => {
                    raw_value.element("Integer", value, path)?;
                }
                "valueBoolean" => {
                    raw_value.value("Boolean", value, path)?;
                }
                "_valueBoolean" => {
                    raw_value.element("Boolean", value, path)?;
                }
                "valueDateTime" => {
                    raw_value.value("DateTime", value, path)?;
                }
                "_valueDateTime" => {
                    raw_value.element("DateTime", value, path)?;
                }
                "valueDecimal" => {
                    raw_value.value("Decimal", value, path)?;
                }
                "_valueDecimal" => {
                    raw_value.element("Decimal", value, path)?;
                }
                "valueCode" => {
                    raw_value.value("Code", value, path)?;
                }
                "_valueCode" => {
                    raw_value.element("Code", value, path)?;
                }
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = path.with("code", |path| {
            super::super::codec::Primitive::from_json_parts(raw_code, raw_code_element, path)
        })?;
        let field_value = path.with("value", |path| {
            let suffix = raw_value
                .suffix
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            ConceptMapGroupElementTargetPropertyValue::from_json_parts(
                suffix,
                raw_value.value,
                raw_value.element,
                path,
            )
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            value: field_value,
        })
    }
}

impl serde::Serialize for ConceptMapGroupElementTargetProperty {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroupElementTargetProperty {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroupElementTargetProperty");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// The \`value\[x\]\` choice of \`ConceptMapGroupElementTargetProperty\`.
///
/// The value of this property. If the type chosen for this element is 'code',
/// then the property SHALL be defined in a ConceptMap.property element.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConceptMapGroupElementTargetPropertyValue {
    /// The `Coding` form.
    Coding(super::coding::Coding),
    /// The `string` form.
    String(super::primitives::String),
    /// The `integer` form.
    Integer(super::primitives::Integer),
    /// The `boolean` form.
    Boolean(super::primitives::Boolean),
    /// The `dateTime` form.
    DateTime(super::primitives::DateTime),
    /// The `decimal` form.
    Decimal(super::primitives::Decimal),
    /// The `code` form.
    Code(super::primitives::Code),
}

impl ConceptMapGroupElementTargetPropertyValue {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<serde_json::Value>,
            Option<serde_json::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::Coding(inner) => Ok((
                "Coding",
                Some(serde_json::Value::Object(
                    super::super::codec::Json::to_json(inner)?,
                )),
                None,
            )),
            Self::String(inner) => Ok((
                "String",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Integer(inner) => Ok((
                "Integer",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Boolean(inner) => Ok((
                "Boolean",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::DateTime(inner) => Ok((
                "DateTime",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Decimal(inner) => Ok((
                "Decimal",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Code(inner) => Ok((
                "Code",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&serde_json::Value>,
        element: Option<&serde_json::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "Coding" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Coding(inner))
            }
            "String" => Ok(Self::String(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Integer" => Ok(Self::Integer(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Boolean" => Ok(Self::Boolean(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "DateTime" => Ok(Self::DateTime(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Decimal" => Ok(Self::Decimal(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Code" => Ok(Self::Code(super::super::codec::Primitive::from_json_parts(
                value, element, path,
            )?)),
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// What to do when there is no mapping target for the source concept and
/// ConceptMap.group.element.noMap is not true
///
/// What to do when there is no mapping to a target concept from the source
/// concept and ConceptMap.group.element.noMap is not true. This provides the
/// "default" to be applied when there is no target concept mapping specified or
/// the expansion of ConceptMap.group.element.target.valueSet is empty.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapGroupUnmapped {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// use-source-code | fixed | other-map
    ///
    /// Defines which action to take if there is no match for the source concept in
    /// the target system designated for the group. One of 3 actions are possible:
    /// use the unmapped source code (this is useful when doing a mapping between
    /// versions, and only a few codes have changed), use a fixed code (a default
    /// code), or alternatively, a reference to a different concept map can be
    /// provided (by canonical URL).
    pub mode: super::primitives::Code,
    /// Fixed code when mode = fixed
    ///
    /// The fixed code to use when the mode = 'fixed' - all unmapped codes are
    /// mapped to a single fixed code.
    pub code: Option<super::primitives::Code>,
    /// Display for the code
    ///
    /// The display for the code. The display is only provided to help editors when
    /// editing the concept map.
    pub display: Option<super::primitives::String>,
    /// Fixed code set when mode = fixed
    ///
    /// The set of fixed codes to use when the mode = 'fixed' - all unmapped codes
    /// are mapped to each of the fixed codes.
    pub value_set: Option<super::primitives::Canonical>,
    /// related-to | equivalent | source-is-narrower-than-target |
    /// source-is-broader-than-target | not-related-to
    ///
    /// The default relationship value to apply between the source and target
    /// concepts when the source code is unmapped and the mode is 'fixed' or
    /// 'use-source-code'.
    pub relationship: Option<super::primitives::Code>,
    /// canonical reference to an additional ConceptMap to use for mapping if the
    /// source concept is unmapped
    ///
    /// The canonical reference to an additional ConceptMap resource instance to use
    /// for mapping if this ConceptMap resource contains no matching mapping for the
    /// source concept.
    pub other_map: Option<super::primitives::Canonical>,
}

impl super::super::codec::Json for ConceptMapGroupUnmapped {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.mode)? {
            object.insert(std::string::String::from("mode"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.mode)? {
            object.insert(std::string::String::from("_mode"), e);
        }
        if let Some(item) = &self.code {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("code"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_code"), e);
            }
        }
        if let Some(item) = &self.display {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("display"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_display"), e);
            }
        }
        if let Some(item) = &self.value_set {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("valueSet"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_valueSet"), e);
            }
        }
        if let Some(item) = &self.relationship {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("relationship"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_relationship"), e);
            }
        }
        if let Some(item) = &self.other_map {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("otherMap"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_otherMap"), e);
            }
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_mode: Option<&serde_json::Value> = None;
        let mut raw_mode_element: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_display: Option<&serde_json::Value> = None;
        let mut raw_display_element: Option<&serde_json::Value> = None;
        let mut raw_value_set: Option<&serde_json::Value> = None;
        let mut raw_value_set_element: Option<&serde_json::Value> = None;
        let mut raw_relationship: Option<&serde_json::Value> = None;
        let mut raw_relationship_element: Option<&serde_json::Value> = None;
        let mut raw_other_map: Option<&serde_json::Value> = None;
        let mut raw_other_map_element: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "mode" => raw_mode = Some(value),
                "_mode" => raw_mode_element = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "display" => raw_display = Some(value),
                "_display" => raw_display_element = Some(value),
                "valueSet" => raw_value_set = Some(value),
                "_valueSet" => raw_value_set_element = Some(value),
                "relationship" => raw_relationship = Some(value),
                "_relationship" => raw_relationship_element = Some(value),
                "otherMap" => raw_other_map = Some(value),
                "_otherMap" => raw_other_map_element = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_mode = path.with("mode", |path| {
            super::super::codec::Primitive::from_json_parts(raw_mode, raw_mode_element, path)
        })?;
        let field_code = match (raw_code, raw_code_element) {
            (None, None) => None,
            (value, element) => Some(path.with("code", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_display = match (raw_display, raw_display_element) {
            (None, None) => None,
            (value, element) => Some(path.with("display", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_value_set = match (raw_value_set, raw_value_set_element) {
            (None, None) => None,
            (value, element) => Some(path.with("valueSet", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_relationship = match (raw_relationship, raw_relationship_element) {
            (None, None) => None,
            (value, element) => Some(path.with("relationship", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_other_map = match (raw_other_map, raw_other_map_element) {
            (None, None) => None,
            (value, element) => Some(path.with("otherMap", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            mode: field_mode,
            code: field_code,
            display: field_display,
            value_set: field_value_set,
            relationship: field_relationship,
            other_map: field_other_map,
        })
    }
}

impl serde::Serialize for ConceptMapGroupUnmapped {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapGroupUnmapped {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapGroupUnmapped");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// Additional properties of the mapping
///
/// A property defines a slot through which additional information can be
/// provided about a map from source -\> target.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct ConceptMapProperty {
    /// Unique id for inter-element referencing
    ///
    /// Unique id for the element within a resource (for internal references). This
    /// may be any string value that does not contain spaces.
    pub id: Option<std::string::String>,
    /// Additional content defined by implementations
    ///
    /// 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
    /// managable, 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.
    pub extension: Vec<super::extension::Extension>,
    /// Extensions that cannot be ignored even if unrecognized
    ///
    /// 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 managable, 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).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Identifies the property on the mappings, and when referred to in the
    /// $translate operation
    ///
    /// A code that is used to identify the property. The code is used internally
    /// (in ConceptMap.group.element.target.property.code) and also in the
    /// $translate operation.
    pub code: super::primitives::Code,
    /// Formal identifier for the property
    ///
    /// Reference to the formal meaning of the property.
    pub uri: Option<super::primitives::Uri>,
    /// Why the property is defined, and/or what it conveys
    ///
    /// A description of the property - why it is defined, and how its value might
    /// be used.
    pub description: Option<super::primitives::String>,
    /// Coding | string | integer | boolean | dateTime | decimal | code
    ///
    /// The type of the property value.
    pub r#type: super::primitives::Code,
    /// The CodeSystem from which code values come
    ///
    /// The CodeSystem that defines the codes from which values of type
    /// \`\`\`code\`\`\` in property values.
    pub system: Option<super::primitives::Canonical>,
}

impl super::super::codec::Json for ConceptMapProperty {
    fn to_json(&self) -> Result<super::super::codec::Object, super::super::codec::EncodeError> {
        let mut object = super::super::codec::Object::new();
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                serde_json::Value::String(v.clone()),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                serde_json::Value::Array(items),
            );
        }
        if !self.modifier_extension.is_empty() {
            let mut items = Vec::with_capacity(self.modifier_extension.len());
            for item in &self.modifier_extension {
                items.push(serde_json::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                serde_json::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.code)? {
            object.insert(std::string::String::from("code"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.code)? {
            object.insert(std::string::String::from("_code"), e);
        }
        if let Some(item) = &self.uri {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("uri"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_uri"), e);
            }
        }
        if let Some(item) = &self.description {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("description"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_description"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.r#type)? {
            object.insert(std::string::String::from("type"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.r#type)? {
            object.insert(std::string::String::from("_type"), e);
        }
        if let Some(item) = &self.system {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("system"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_system"), e);
            }
        }
        Ok(object)
    }

    fn from_json(
        object: &super::super::codec::Object,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        let mut raw_id: Option<&serde_json::Value> = None;
        let mut raw_extension: Option<&serde_json::Value> = None;
        let mut raw_modifier_extension: Option<&serde_json::Value> = None;
        let mut raw_code: Option<&serde_json::Value> = None;
        let mut raw_code_element: Option<&serde_json::Value> = None;
        let mut raw_uri: Option<&serde_json::Value> = None;
        let mut raw_uri_element: Option<&serde_json::Value> = None;
        let mut raw_description: Option<&serde_json::Value> = None;
        let mut raw_description_element: Option<&serde_json::Value> = None;
        let mut raw_type: Option<&serde_json::Value> = None;
        let mut raw_type_element: Option<&serde_json::Value> = None;
        let mut raw_system: Option<&serde_json::Value> = None;
        let mut raw_system_element: Option<&serde_json::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "id" => raw_id = Some(value),
                "extension" => raw_extension = Some(value),
                "modifierExtension" => raw_modifier_extension = Some(value),
                "code" => raw_code = Some(value),
                "_code" => raw_code_element = Some(value),
                "uri" => raw_uri = Some(value),
                "_uri" => raw_uri_element = Some(value),
                "description" => raw_description = Some(value),
                "_description" => raw_description_element = Some(value),
                "type" => raw_type = Some(value),
                "_type" => raw_type_element = Some(value),
                "system" => raw_system = Some(value),
                "_system" => raw_system_element = Some(value),
                other => {
                    return path.with(other, |path| {
                        Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty))
                    });
                }
            }
        }
        let field_id = raw_id
            .map(|value| {
                path.with("id", |path| {
                    let value = super::super::codec::expect_single(value, path)?;
                    super::super::codec::expect_string(value, path)
                })
            })
            .transpose()?;
        let mut field_extension = Vec::new();
        if let Some(raw) = raw_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_extension.push(path.with_index("extension", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_modifier_extension = Vec::new();
        if let Some(raw) = raw_modifier_extension {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_modifier_extension.push(path.with_index(
                    "modifierExtension",
                    index,
                    |path| {
                        super::super::codec::Json::from_json(
                            super::super::codec::expect_object(value, path)?,
                            path,
                        )
                    },
                )?);
            }
        }
        let field_code = path.with("code", |path| {
            super::super::codec::Primitive::from_json_parts(raw_code, raw_code_element, path)
        })?;
        let field_uri = match (raw_uri, raw_uri_element) {
            (None, None) => None,
            (value, element) => Some(path.with("uri", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_description = match (raw_description, raw_description_element) {
            (None, None) => None,
            (value, element) => Some(path.with("description", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_type = path.with("type", |path| {
            super::super::codec::Primitive::from_json_parts(raw_type, raw_type_element, path)
        })?;
        let field_system = match (raw_system, raw_system_element) {
            (None, None) => None,
            (value, element) => Some(path.with("system", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            code: field_code,
            uri: field_uri,
            description: field_description,
            r#type: field_type,
            system: field_system,
        })
    }
}

impl serde::Serialize for ConceptMapProperty {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        super::super::codec::Json::to_json(self)
            .map_err(serde::ser::Error::custom)?
            .serialize(serializer)
    }
}

impl<'de> serde::Deserialize<'de> for ConceptMapProperty {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = serde_json::Value::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("ConceptMapProperty");
        let object =
            super::super::codec::expect_object(&value, &path).map_err(serde::de::Error::custom)?;
        super::super::codec::Json::from_json(object, &mut path).map_err(serde::de::Error::custom)
    }
}

/// The \`sourceScope\[x\]\` choice of \`ConceptMap\`.
///
/// Identifier for the source value set that contains the concepts that are
/// being mapped and provides context for the mappings. Limits the scope of the
/// map to source codes (ConceptMap.group.element code or valueSet) that are
/// members of this value set.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConceptMapSourceScope {
    /// The `uri` form.
    Uri(super::primitives::Uri),
    /// The `canonical` form.
    Canonical(super::primitives::Canonical),
}

impl ConceptMapSourceScope {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<serde_json::Value>,
            Option<serde_json::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::Uri(inner) => Ok((
                "Uri",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Canonical(inner) => Ok((
                "Canonical",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&serde_json::Value>,
        element: Option<&serde_json::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "Uri" => Ok(Self::Uri(super::super::codec::Primitive::from_json_parts(
                value, element, path,
            )?)),
            "Canonical" => Ok(Self::Canonical(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// The \`targetScope\[x\]\` choice of \`ConceptMap\`.
///
/// Identifier for the target value set that provides important context about
/// how the mapping choices are made. Limits the scope of the map to target
/// codes (ConceptMap.group.element.target code or valueSet) that are members of
/// this value set.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConceptMapTargetScope {
    /// The `uri` form.
    Uri(super::primitives::Uri),
    /// The `canonical` form.
    Canonical(super::primitives::Canonical),
}

impl ConceptMapTargetScope {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<serde_json::Value>,
            Option<serde_json::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::Uri(inner) => Ok((
                "Uri",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Canonical(inner) => Ok((
                "Canonical",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&serde_json::Value>,
        element: Option<&serde_json::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "Uri" => Ok(Self::Uri(super::super::codec::Primitive::from_json_parts(
                value, element, path,
            )?)),
            "Canonical" => Ok(Self::Canonical(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// The \`versionAlgorithm\[x\]\` choice of \`ConceptMap\`.
///
/// Indicates the mechanism used to compare versions to determine which
/// ConceptMap is more current.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum ConceptMapVersionAlgorithm {
    /// The `string` form.
    String(super::primitives::String),
    /// The `Coding` form.
    Coding(super::coding::Coding),
}

impl ConceptMapVersionAlgorithm {
    /// The key suffix, the value part, and the `_name` part of this form.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::EncodeError`] when a held value has no JSON form.
    pub fn to_json_parts(
        &self,
    ) -> Result<
        (
            &'static str,
            Option<serde_json::Value>,
            Option<serde_json::Value>,
        ),
        super::super::codec::EncodeError,
    > {
        match self {
            Self::String(inner) => Ok((
                "String",
                super::super::codec::Primitive::value_json(inner)?,
                super::super::codec::Primitive::element_json(inner)?,
            )),
            Self::Coding(inner) => Ok((
                "Coding",
                Some(serde_json::Value::Object(
                    super::super::codec::Json::to_json(inner)?,
                )),
                None,
            )),
        }
    }

    /// Decodes the form named by `suffix` from its value and `_name` parts.
    ///
    /// # Errors
    ///
    /// Returns [`super::super::codec::DecodeError`] for an unknown suffix or a malformed part.
    pub fn from_json_parts(
        suffix: &str,
        value: Option<&serde_json::Value>,
        element: Option<&serde_json::Value>,
        path: &mut super::super::codec::Path,
    ) -> Result<Self, super::super::codec::DecodeError> {
        match suffix {
            "String" => Ok(Self::String(
                super::super::codec::Primitive::from_json_parts(value, element, path)?,
            )),
            "Coding" => {
                if element.is_some() {
                    return Err(path.error(super::super::codec::DecodeErrorKind::WrongType {
                        expected: "no underscore form for a complex type",
                    }));
                }
                let value = value.ok_or_else(|| {
                    path.error(super::super::codec::DecodeErrorKind::MissingProperty)
                })?;
                let inner = super::super::codec::Json::from_json(
                    super::super::codec::expect_object(
                        super::super::codec::expect_single(value, path)?,
                        path,
                    )?,
                    path,
                )?;
                Ok(Self::Coding(inner))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}