fhir-types 0.1.115

// @generated by fhir-codegen from hl7.fhir.r6.core 6.0.0-ballot5. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Cadasto B.V.
// SPDX-License-Identifier: Apache-2.0
//! Search parameter for a resource

/// Search parameter for a resource
///
/// A search parameter that defines a named search item that can be used to
/// search/filter on a resource.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct SearchParameter {
    /// 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. For DomainResources, if more
    /// than one implicitRules policy applies, additional policies may be conveyed
    /// using the
    /// \[additionalImplicitRules\](<https://build.fhir.org/ig/HL7/fhir-extensions/StructureDefinition-additionalImplicitRules.html>)
    /// extension.
    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 search parameter, represented as a URI
    /// (globally unique)
    ///
    /// An absolute URI that is used to identify this search parameter 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 search parameter is (or
    /// will be) published. This URL can be the target of a canonical reference. It
    /// SHALL remain the same when the search parameter is stored on different
    /// servers.
    pub url: super::primitives::Uri,
    /// Additional identifier for the search parameter (business identifier)
    ///
    /// A formal identifier that is used to identify this search parameter 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 search parameter
    ///
    /// The identifier that is used to identify this version of the search parameter
    /// when it is referenced in a specification, model, design or instance. This is
    /// an arbitrary value managed by the search parameter 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 is more
    /// current.
    pub version_algorithm: Option<SearchParameterVersionAlgorithm>,
    /// Name for this search parameter (computer friendly)
    ///
    /// A natural language name identifying the search parameter. This name should
    /// be usable as an identifier for the module by machine processing applications
    /// such as code generation.
    pub name: super::primitives::String,
    /// Name for this search parameter (human friendly)
    ///
    /// A short, descriptive, user-friendly title for the search parameter.
    pub title: Option<super::primitives::String>,
    /// Original definition for the search parameter
    ///
    /// Where this search parameter is originally defined. If a derivedFrom is
    /// provided, then the details in the search parameter must be consistent with
    /// the definition from which it is defined. i.e. the parameter should have the
    /// same meaning, and (usually) the functionality should be a proper subset of
    /// the underlying search parameter.
    pub derived_from: Option<super::primitives::Canonical>,
    /// draft | active | retired | unknown
    ///
    /// The status of this search parameter. Enables tracking the life-cycle of the
    /// content.
    pub status: super::primitives::Code,
    /// For testing only - never for real usage
    ///
    /// A Boolean value to indicate that this search parameter is authored for
    /// testing purposes (or education/evaluation/marketing) and no version of this
    /// resource will ever be intended for genuine usage.
    pub experimental: Option<super::primitives::Boolean>,
    /// Date last changed
    ///
    /// The date (and optionally time) when the search parameter 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 search parameter 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 search parameter.
    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 search parameter
    ///
    /// And how it used.
    pub description: 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 search
    /// parameter instances.
    pub use_context: Vec<super::usage_context::UsageContext>,
    /// Jurisdiction of the authority that maintains the search parameter (if
    /// applicable)
    ///
    /// A legal or geographic region in which the authority that maintains the
    /// resource is operating. In general, the jurisdiction is also found in the
    /// useContext. The useContext may reference additional jurisdictions because
    /// the defining jurisdiction does not necessarily limit the jurisdictions of
    /// use.
    pub jurisdiction: Vec<super::codeable_concept::CodeableConcept>,
    /// Why this search parameter is defined
    ///
    /// Explanation of why this search parameter is needed and why it has been
    /// designed as it has.
    pub purpose: Option<super::primitives::Markdown>,
    /// Notice about intellectual property ownership, can include restrictions on
    /// use
    ///
    /// A copyright statement relating to the search parameter and/or its contents.
    /// Copyright statements are notices of intellectual property ownership and can
    /// include restrictions on the use and publishing of the search parameter.
    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 restricted. (e.g. 'All rights reserved', 'Some rights
    /// reserved').
    pub copyright_label: Option<super::primitives::String>,
    /// Recommended name for parameter in search url
    ///
    /// The label that is recommended to be used in the URL or the parameter name in
    /// a parameters resource for this search parameter. In some cases, servers may
    /// need to use a different CapabilityStatement searchParam.name to
    /// differentiate between multiple SearchParameters that happen to have the same
    /// code.
    pub code: super::primitives::Code,
    /// Additional recommended names for parameter in search url
    ///
    /// Additional label that are recommended to be used in the URL or the parameter
    /// name in a parameters resource for this search parameter. Typically used to
    /// provide backwards-compatibility for renamed search parameters and
    /// translations into localized languages.
    pub alias_code: Vec<super::primitives::Code>,
    /// The resource type(s) this search parameter applies to
    ///
    /// The base resource type(s) that this search parameter can be used against.
    /// This must be a resource, or a type with a \[Structure Type Characterstics
    /// (Constraint
    /// Control)\](<https://build.fhir.org/ig/HL7/fhir-extensions/StructureDefinition-structuredefinition-type-characteristics.html>)
    /// of \[can-be-target (Can Be
    /// Target)\](<https://build.fhir.org/ig/HL7/fhir-extensions/CodeSystem-type-characteristics-code.html#type-characteristics-code-can-be-target>).
    pub base: Vec<super::primitives::Uri>,
    /// number | date | string | token | reference | composite | quantity | uri |
    /// special | resource
    ///
    /// The type of value that a search parameter may contain, and how the content
    /// is interpreted.
    pub r#type: super::primitives::Code,
    /// FHIRPath expression that extracts the values
    ///
    /// A FHIRPath expression that returns a set of elements for the search
    /// parameter.
    pub expression: Option<super::primitives::String>,
    /// normal | phonetic | other
    ///
    /// How the search parameter relates to the set of elements returned by
    /// evaluating the expression query.
    pub processing_mode: Option<super::primitives::Code>,
    /// FHIRPath expression that constraints the usage of this SearchParameter
    ///
    /// FHIRPath expression that defines/sets a complex constraint for when this
    /// SearchParameter is applicable.
    pub constraint: Option<super::primitives::String>,
    /// Types of resource (if a resource reference)
    ///
    /// Types of resource (if a resource is referenced). This must be a resource, or
    /// a type with a \[Structure Type Characterstics (Constraint
    /// Control)\](<https://build.fhir.org/ig/HL7/fhir-extensions/StructureDefinition-structuredefinition-type-characteristics.html>)
    /// of \[can-be-target (Can Be
    /// Target)\](<https://build.fhir.org/ig/HL7/fhir-extensions/CodeSystem-type-characteristics-code.html#type-characteristics-code-can-be-target>).
    pub target: Vec<super::primitives::Uri>,
    /// Allow multiple values per parameter (or)
    ///
    /// Whether multiple values are allowed for each time the parameter exists.
    /// Values are separated by commas, and the parameter matches if any of the
    /// values match.
    pub multiple_or: Option<super::primitives::Boolean>,
    /// Allow multiple parameters (and)
    ///
    /// Whether multiple parameters are allowed - e.g. more than one parameter with
    /// the same name. The search matches if all the parameters match.
    pub multiple_and: Option<super::primitives::Boolean>,
    /// eq | ne | gt | lt | ge | le | sa | eb | ap
    ///
    /// Comparators supported for the search parameter.
    pub comparator: Vec<super::primitives::Code>,
    /// missing | exact | contains | not | text | in | not-in | below | above | type
    /// | identifier | of-type | code-text | text-advanced | iterate
    ///
    /// A modifier supported for the search parameter.
    pub modifier: Vec<super::primitives::Code>,
    /// Chained names supported
    ///
    /// Contains the names of any search parameters which may be chained to the
    /// containing search parameter. Chained parameters may be added to search
    /// parameters of type reference and specify that resources will only be
    /// returned if they contain a reference to a resource which matches the chained
    /// parameter value. Values for this field should be drawn from
    /// SearchParameter.code for a parameter on the target resource type.
    pub chain: Vec<super::primitives::String>,
    /// For Composite resources to define the parts
    ///
    /// Used to define the parts of a composite search parameter.
    pub component: Vec<SearchParameterComponent>,
}

impl super::super::codec::Json for SearchParameter {
    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"),
            super::super::codec::Value::String(std::string::String::from("SearchParameter")),
        );
        if let Some(v) = &self.id {
            object.insert(
                std::string::String::from("id"),
                super::super::codec::Value::String(v.clone()),
            );
        }
        if let Some(item) = &self.meta {
            object.insert(
                std::string::String::from("meta"),
                super::super::codec::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"),
                super::super::codec::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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contained"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.extension.is_empty() {
            let mut items = Vec::with_capacity(self.extension.len());
            for item in &self.extension {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.url)? {
            object.insert(std::string::String::from("url"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.url)? {
            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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("identifier"),
                super::super::codec::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(v) = super::super::codec::Primitive::value_json(&self.name)? {
            object.insert(std::string::String::from("name"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.name)? {
            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(item) = &self.derived_from {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("derivedFrom"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_derivedFrom"), 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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("contact"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.description)? {
            object.insert(std::string::String::from("description"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.description)? {
            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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("useContext"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.jurisdiction.is_empty() {
            let mut items = Vec::with_capacity(self.jurisdiction.len());
            for item in &self.jurisdiction {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("jurisdiction"),
                super::super::codec::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(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 !self.alias_code.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.alias_code)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("aliasCode"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_aliasCode"), elements);
            }
        }
        if !self.base.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.base)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("base"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_base"), elements);
            }
        }
        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.expression {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("expression"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_expression"), e);
            }
        }
        if let Some(item) = &self.processing_mode {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("processingMode"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_processingMode"), e);
            }
        }
        if let Some(item) = &self.constraint {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("constraint"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_constraint"), e);
            }
        }
        if !self.target.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.target)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("target"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_target"), elements);
            }
        }
        if let Some(item) = &self.multiple_or {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("multipleOr"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_multipleOr"), e);
            }
        }
        if let Some(item) = &self.multiple_and {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("multipleAnd"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_multipleAnd"), e);
            }
        }
        if !self.comparator.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.comparator)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("comparator"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_comparator"), elements);
            }
        }
        if !self.modifier.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.modifier)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("modifier"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_modifier"), elements);
            }
        }
        if !self.chain.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.chain)?;
            if let Some(values) = values {
                object.insert(std::string::String::from("chain"), values);
            }
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_chain"), elements);
            }
        }
        if !self.component.is_empty() {
            let mut items = Vec::with_capacity(self.component.len());
            for item in &self.component {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("component"),
                super::super::codec::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<&super::super::codec::Value> = None;
        let mut raw_meta: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules: Option<&super::super::codec::Value> = None;
        let mut raw_implicit_rules_element: Option<&super::super::codec::Value> = None;
        let mut raw_language: Option<&super::super::codec::Value> = None;
        let mut raw_language_element: Option<&super::super::codec::Value> = None;
        let mut raw_text: Option<&super::super::codec::Value> = None;
        let mut raw_contained: Option<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_url: Option<&super::super::codec::Value> = None;
        let mut raw_url_element: Option<&super::super::codec::Value> = None;
        let mut raw_identifier: Option<&super::super::codec::Value> = None;
        let mut raw_version: Option<&super::super::codec::Value> = None;
        let mut raw_version_element: Option<&super::super::codec::Value> = None;
        let mut raw_version_algorithm = super::super::codec::ChoiceSlot::default();
        let mut raw_name: Option<&super::super::codec::Value> = None;
        let mut raw_name_element: Option<&super::super::codec::Value> = None;
        let mut raw_title: Option<&super::super::codec::Value> = None;
        let mut raw_title_element: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from: Option<&super::super::codec::Value> = None;
        let mut raw_derived_from_element: Option<&super::super::codec::Value> = None;
        let mut raw_status: Option<&super::super::codec::Value> = None;
        let mut raw_status_element: Option<&super::super::codec::Value> = None;
        let mut raw_experimental: Option<&super::super::codec::Value> = None;
        let mut raw_experimental_element: Option<&super::super::codec::Value> = None;
        let mut raw_date: Option<&super::super::codec::Value> = None;
        let mut raw_date_element: Option<&super::super::codec::Value> = None;
        let mut raw_publisher: Option<&super::super::codec::Value> = None;
        let mut raw_publisher_element: Option<&super::super::codec::Value> = None;
        let mut raw_contact: Option<&super::super::codec::Value> = None;
        let mut raw_description: Option<&super::super::codec::Value> = None;
        let mut raw_description_element: Option<&super::super::codec::Value> = None;
        let mut raw_use_context: Option<&super::super::codec::Value> = None;
        let mut raw_jurisdiction: Option<&super::super::codec::Value> = None;
        let mut raw_purpose: Option<&super::super::codec::Value> = None;
        let mut raw_purpose_element: Option<&super::super::codec::Value> = None;
        let mut raw_copyright: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_element: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_label: Option<&super::super::codec::Value> = None;
        let mut raw_copyright_label_element: Option<&super::super::codec::Value> = None;
        let mut raw_code: Option<&super::super::codec::Value> = None;
        let mut raw_code_element: Option<&super::super::codec::Value> = None;
        let mut raw_alias_code: Option<&super::super::codec::Value> = None;
        let mut raw_alias_code_element: Option<&super::super::codec::Value> = None;
        let mut raw_base: Option<&super::super::codec::Value> = None;
        let mut raw_base_element: Option<&super::super::codec::Value> = None;
        let mut raw_type: Option<&super::super::codec::Value> = None;
        let mut raw_type_element: Option<&super::super::codec::Value> = None;
        let mut raw_expression: Option<&super::super::codec::Value> = None;
        let mut raw_expression_element: Option<&super::super::codec::Value> = None;
        let mut raw_processing_mode: Option<&super::super::codec::Value> = None;
        let mut raw_processing_mode_element: Option<&super::super::codec::Value> = None;
        let mut raw_constraint: Option<&super::super::codec::Value> = None;
        let mut raw_constraint_element: Option<&super::super::codec::Value> = None;
        let mut raw_target: Option<&super::super::codec::Value> = None;
        let mut raw_target_element: Option<&super::super::codec::Value> = None;
        let mut raw_multiple_or: Option<&super::super::codec::Value> = None;
        let mut raw_multiple_or_element: Option<&super::super::codec::Value> = None;
        let mut raw_multiple_and: Option<&super::super::codec::Value> = None;
        let mut raw_multiple_and_element: Option<&super::super::codec::Value> = None;
        let mut raw_comparator: Option<&super::super::codec::Value> = None;
        let mut raw_comparator_element: Option<&super::super::codec::Value> = None;
        let mut raw_modifier: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_element: Option<&super::super::codec::Value> = None;
        let mut raw_chain: Option<&super::super::codec::Value> = None;
        let mut raw_chain_element: Option<&super::super::codec::Value> = None;
        let mut raw_component: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("SearchParameter") {
                        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);
                }
                "derivedFrom" => {
                    raw_derived_from = Some(value);
                }
                "_derivedFrom" => {
                    raw_derived_from_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);
                }
                "code" => {
                    raw_code = Some(value);
                }
                "_code" => {
                    raw_code_element = Some(value);
                }
                "aliasCode" => {
                    raw_alias_code = Some(value);
                }
                "_aliasCode" => {
                    raw_alias_code_element = Some(value);
                }
                "base" => {
                    raw_base = Some(value);
                }
                "_base" => {
                    raw_base_element = Some(value);
                }
                "type" => {
                    raw_type = Some(value);
                }
                "_type" => {
                    raw_type_element = Some(value);
                }
                "expression" => {
                    raw_expression = Some(value);
                }
                "_expression" => {
                    raw_expression_element = Some(value);
                }
                "processingMode" => {
                    raw_processing_mode = Some(value);
                }
                "_processingMode" => {
                    raw_processing_mode_element = Some(value);
                }
                "constraint" => {
                    raw_constraint = Some(value);
                }
                "_constraint" => {
                    raw_constraint_element = Some(value);
                }
                "target" => {
                    raw_target = Some(value);
                }
                "_target" => {
                    raw_target_element = Some(value);
                }
                "multipleOr" => {
                    raw_multiple_or = Some(value);
                }
                "_multipleOr" => {
                    raw_multiple_or_element = Some(value);
                }
                "multipleAnd" => {
                    raw_multiple_and = Some(value);
                }
                "_multipleAnd" => {
                    raw_multiple_and_element = Some(value);
                }
                "comparator" => {
                    raw_comparator = Some(value);
                }
                "_comparator" => {
                    raw_comparator_element = Some(value);
                }
                "modifier" => {
                    raw_modifier = Some(value);
                }
                "_modifier" => {
                    raw_modifier_element = Some(value);
                }
                "chain" => {
                    raw_chain = Some(value);
                }
                "_chain" => {
                    raw_chain_element = Some(value);
                }
                "component" => {
                    raw_component = 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::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        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 = path.with("url", |path| {
            super::super::codec::Primitive::from_json_parts(raw_url, raw_url_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| {
                SearchParameterVersionAlgorithm::from_json_parts(
                    suffix,
                    raw_version_algorithm.value,
                    raw_version_algorithm.element,
                    path,
                )
            })?),
        };
        let field_name = path.with("name", |path| {
            super::super::codec::Primitive::from_json_parts(raw_name, raw_name_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_derived_from = match (raw_derived_from, raw_derived_from_element) {
            (None, None) => None,
            (value, element) => Some(path.with("derivedFrom", |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 = path.with("description", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_description,
                raw_description_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_code = path.with("code", |path| {
            super::super::codec::Primitive::from_json_parts(raw_code, raw_code_element, path)
        })?;
        let mut field_alias_code = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_alias_code, raw_alias_code_element, path)?
                .into_iter()
                .enumerate()
        {
            field_alias_code.push(path.with_index("aliasCode", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_base = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_base, raw_base_element, path)?
                .into_iter()
                .enumerate()
        {
            field_base.push(path.with_index("base", index, |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_expression = match (raw_expression, raw_expression_element) {
            (None, None) => None,
            (value, element) => Some(path.with("expression", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_processing_mode = match (raw_processing_mode, raw_processing_mode_element) {
            (None, None) => None,
            (value, element) => Some(path.with("processingMode", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_constraint = match (raw_constraint, raw_constraint_element) {
            (None, None) => None,
            (value, element) => Some(path.with("constraint", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_target = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_target, raw_target_element, path)?
                .into_iter()
                .enumerate()
        {
            field_target.push(path.with_index("target", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let field_multiple_or = match (raw_multiple_or, raw_multiple_or_element) {
            (None, None) => None,
            (value, element) => Some(path.with("multipleOr", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_multiple_and = match (raw_multiple_and, raw_multiple_and_element) {
            (None, None) => None,
            (value, element) => Some(path.with("multipleAnd", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_comparator = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_comparator, raw_comparator_element, path)?
                .into_iter()
                .enumerate()
        {
            field_comparator.push(path.with_index("comparator", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_modifier = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_modifier, raw_modifier_element, path)?
                .into_iter()
                .enumerate()
        {
            field_modifier.push(path.with_index("modifier", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_chain = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_chain, raw_chain_element, path)?
                .into_iter()
                .enumerate()
        {
            field_chain.push(path.with_index("chain", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let mut field_component = Vec::new();
        if let Some(raw) = raw_component {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_component.push(path.with_index("component", 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,
            derived_from: field_derived_from,
            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,
            code: field_code,
            alias_code: field_alias_code,
            base: field_base,
            r#type: field_type,
            expression: field_expression,
            processing_mode: field_processing_mode,
            constraint: field_constraint,
            target: field_target,
            multiple_or: field_multiple_or,
            multiple_and: field_multiple_and,
            comparator: field_comparator,
            modifier: field_modifier,
            chain: field_chain,
            component: field_component,
        })
    }
}

impl serde::Serialize for SearchParameter {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        super::super::codec::element_list_entry(&mut map, "_aliasCode", &self.alias_code)?;
        super::super::codec::element_list_entry(&mut map, "_base", &self.base)?;
        super::super::codec::element_list_entry(&mut map, "_chain", &self.chain)?;
        super::super::codec::element_entry(&mut map, "_code", &self.code)?;
        super::super::codec::element_list_entry(&mut map, "_comparator", &self.comparator)?;
        if let Some(item) = &self.constraint {
            super::super::codec::element_entry(&mut map, "_constraint", item)?;
        }
        if let Some(item) = &self.copyright {
            super::super::codec::element_entry(&mut map, "_copyright", item)?;
        }
        if let Some(item) = &self.copyright_label {
            super::super::codec::element_entry(&mut map, "_copyrightLabel", item)?;
        }
        if let Some(item) = &self.date {
            super::super::codec::element_entry(&mut map, "_date", item)?;
        }
        if let Some(item) = &self.derived_from {
            super::super::codec::element_entry(&mut map, "_derivedFrom", item)?;
        }
        super::super::codec::element_entry(&mut map, "_description", &self.description)?;
        if let Some(item) = &self.experimental {
            super::super::codec::element_entry(&mut map, "_experimental", item)?;
        }
        if let Some(item) = &self.expression {
            super::super::codec::element_entry(&mut map, "_expression", item)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::element_entry(&mut map, "_implicitRules", item)?;
        }
        if let Some(item) = &self.language {
            super::super::codec::element_entry(&mut map, "_language", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_modifier", &self.modifier)?;
        if let Some(item) = &self.multiple_and {
            super::super::codec::element_entry(&mut map, "_multipleAnd", item)?;
        }
        if let Some(item) = &self.multiple_or {
            super::super::codec::element_entry(&mut map, "_multipleOr", item)?;
        }
        super::super::codec::element_entry(&mut map, "_name", &self.name)?;
        if let Some(item) = &self.processing_mode {
            super::super::codec::element_entry(&mut map, "_processingMode", item)?;
        }
        if let Some(item) = &self.publisher {
            super::super::codec::element_entry(&mut map, "_publisher", item)?;
        }
        if let Some(item) = &self.purpose {
            super::super::codec::element_entry(&mut map, "_purpose", item)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        super::super::codec::element_list_entry(&mut map, "_target", &self.target)?;
        if let Some(item) = &self.title {
            super::super::codec::element_entry(&mut map, "_title", item)?;
        }
        super::super::codec::element_entry(&mut map, "_type", &self.r#type)?;
        super::super::codec::element_entry(&mut map, "_url", &self.url)?;
        if let Some(item) = &self.version {
            super::super::codec::element_entry(&mut map, "_version", item)?;
        }
        if let Some(SearchParameterVersionAlgorithm::String(inner)) = &self.version_algorithm {
            super::super::codec::element_entry(&mut map, "_versionAlgorithmString", inner)?;
        }
        super::super::codec::value_list_entry(&mut map, "aliasCode", &self.alias_code)?;
        super::super::codec::value_list_entry(&mut map, "base", &self.base)?;
        super::super::codec::value_list_entry(&mut map, "chain", &self.chain)?;
        super::super::codec::value_entry(&mut map, "code", &self.code)?;
        super::super::codec::value_list_entry(&mut map, "comparator", &self.comparator)?;
        if !self.component.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "component", &self.component)?;
        }
        if let Some(item) = &self.constraint {
            super::super::codec::value_entry(&mut map, "constraint", item)?;
        }
        if !self.contact.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contact", &self.contact)?;
        }
        if !self.contained.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "contained", &self.contained)?;
        }
        if let Some(item) = &self.copyright {
            super::super::codec::value_entry(&mut map, "copyright", item)?;
        }
        if let Some(item) = &self.copyright_label {
            super::super::codec::value_entry(&mut map, "copyrightLabel", item)?;
        }
        if let Some(item) = &self.date {
            super::super::codec::value_entry(&mut map, "date", item)?;
        }
        if let Some(item) = &self.derived_from {
            super::super::codec::value_entry(&mut map, "derivedFrom", item)?;
        }
        super::super::codec::value_entry(&mut map, "description", &self.description)?;
        if let Some(item) = &self.experimental {
            super::super::codec::value_entry(&mut map, "experimental", item)?;
        }
        if let Some(item) = &self.expression {
            super::super::codec::value_entry(&mut map, "expression", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.identifier.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "identifier", &self.identifier)?;
        }
        if let Some(item) = &self.implicit_rules {
            super::super::codec::value_entry(&mut map, "implicitRules", item)?;
        }
        if !self.jurisdiction.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "jurisdiction",
                &self.jurisdiction,
            )?;
        }
        if let Some(item) = &self.language {
            super::super::codec::value_entry(&mut map, "language", item)?;
        }
        if let Some(item) = &self.meta {
            serde::ser::SerializeMap::serialize_entry(&mut map, "meta", item)?;
        }
        super::super::codec::value_list_entry(&mut map, "modifier", &self.modifier)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.multiple_and {
            super::super::codec::value_entry(&mut map, "multipleAnd", item)?;
        }
        if let Some(item) = &self.multiple_or {
            super::super::codec::value_entry(&mut map, "multipleOr", item)?;
        }
        super::super::codec::value_entry(&mut map, "name", &self.name)?;
        if let Some(item) = &self.processing_mode {
            super::super::codec::value_entry(&mut map, "processingMode", item)?;
        }
        if let Some(item) = &self.publisher {
            super::super::codec::value_entry(&mut map, "publisher", item)?;
        }
        if let Some(item) = &self.purpose {
            super::super::codec::value_entry(&mut map, "purpose", item)?;
        }
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "SearchParameter")?;
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        super::super::codec::value_list_entry(&mut map, "target", &self.target)?;
        if let Some(item) = &self.text {
            serde::ser::SerializeMap::serialize_entry(&mut map, "text", item)?;
        }
        if let Some(item) = &self.title {
            super::super::codec::value_entry(&mut map, "title", item)?;
        }
        super::super::codec::value_entry(&mut map, "type", &self.r#type)?;
        super::super::codec::value_entry(&mut map, "url", &self.url)?;
        if !self.use_context.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "useContext", &self.use_context)?;
        }
        if let Some(item) = &self.version {
            super::super::codec::value_entry(&mut map, "version", item)?;
        }
        match &self.version_algorithm {
            Some(SearchParameterVersionAlgorithm::Coding(inner)) => {
                serde::ser::SerializeMap::serialize_entry(
                    &mut map,
                    "versionAlgorithmCoding",
                    inner.as_ref(),
                )?;
            }
            Some(SearchParameterVersionAlgorithm::String(inner)) => {
                super::super::codec::value_entry(&mut map, "versionAlgorithmString", inner)?;
            }
            None => {}
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for SearchParameter {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("SearchParameter");
        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)
    }
}

/// For Composite resources to define the parts
///
/// Used to define the parts of a composite search parameter.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct SearchParameterComponent {
    /// 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>,
    /// Defines how the part works
    ///
    /// The definition of the search parameter that describes this part.
    pub definition: super::primitives::Canonical,
    /// Sub-expression relative to main expression
    ///
    /// A sub-expression that defines how to extract values for this component from
    /// the output of the main SearchParameter.expression.
    pub expression: super::primitives::String,
}

impl super::super::codec::Json for SearchParameterComponent {
    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"),
                super::super::codec::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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("extension"),
                super::super::codec::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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("modifierExtension"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.definition)? {
            object.insert(std::string::String::from("definition"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.definition)? {
            object.insert(std::string::String::from("_definition"), e);
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.expression)? {
            object.insert(std::string::String::from("expression"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.expression)? {
            object.insert(std::string::String::from("_expression"), 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<&super::super::codec::Value> = None;
        let mut raw_extension: Option<&super::super::codec::Value> = None;
        let mut raw_modifier_extension: Option<&super::super::codec::Value> = None;
        let mut raw_definition: Option<&super::super::codec::Value> = None;
        let mut raw_definition_element: Option<&super::super::codec::Value> = None;
        let mut raw_expression: Option<&super::super::codec::Value> = None;
        let mut raw_expression_element: Option<&super::super::codec::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);
                }
                "definition" => {
                    raw_definition = Some(value);
                }
                "_definition" => {
                    raw_definition_element = Some(value);
                }
                "expression" => {
                    raw_expression = Some(value);
                }
                "_expression" => {
                    raw_expression_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::primitives::checked_string(
                        super::super::codec::expect_string(value, path)?,
                        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_definition = path.with("definition", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_definition,
                raw_definition_element,
                path,
            )
        })?;
        let field_expression = path.with("expression", |path| {
            super::super::codec::Primitive::from_json_parts(
                raw_expression,
                raw_expression_element,
                path,
            )
        })?;
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            definition: field_definition,
            expression: field_expression,
        })
    }
}

impl serde::Serialize for SearchParameterComponent {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        super::super::codec::element_entry(&mut map, "_definition", &self.definition)?;
        super::super::codec::element_entry(&mut map, "_expression", &self.expression)?;
        super::super::codec::value_entry(&mut map, "definition", &self.definition)?;
        super::super::codec::value_entry(&mut map, "expression", &self.expression)?;
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if let Some(v) = &self.id {
            serde::ser::SerializeMap::serialize_entry(&mut map, "id", v)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for SearchParameterComponent {
    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
        let value = <super::super::codec::Value as serde::Deserialize>::deserialize(deserializer)?;
        let mut path = super::super::codec::Path::root("SearchParameterComponent");
        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 \`versionAlgorithm\[x\]\` choice of \`SearchParameter\`.
///
/// Indicates the mechanism used to compare versions to determine which is more
/// current.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum SearchParameterVersionAlgorithm {
    /// The `string` form.
    String(super::primitives::String),
    /// The `Coding` form.
    Coding(Box<super::coding::Coding>),
}

impl SearchParameterVersionAlgorithm {
    /// 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<super::super::codec::Value>,
            Option<super::super::codec::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(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                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<&super::super::codec::Value>,
        element: Option<&super::super::codec::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(Box::new(inner)))
            }
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}