fhir-types 0.1.106

// @generated by fhir-codegen from hl7.fhir.r4.core 4.0.1. DO NOT EDIT.
// Change the emitter (tools/fhir-codegen) and regenerate.
// SPDX-FileCopyrightText: Vernum Projecten B.V.
// SPDX-License-Identifier: Apache-2.0
//! A resource that defines a type of message that can be exchanged between systems

/// A resource that defines a type of message that can be exchanged between
/// systems
///
/// Defines the characteristics of a message that can be shared between systems,
/// including the type of event that initiates the message, the content to be
/// transmitted and what response(s), if any, are permitted.
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct MessageDefinition {
    /// 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, and nor can
    /// they have their own independent transaction scope.
    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
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, 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>,
    /// Business Identifier for a given MessageDefinition
    ///
    /// The business identifier that is used to reference the MessageDefinition and
    /// \*is\* expected to be consistent from server to server.
    pub url: Option<super::primitives::Uri>,
    /// Primary key for the message definition on a given server
    ///
    /// A formal identifier that is used to identify this message definition 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 message definition
    ///
    /// The identifier that is used to identify this version of the message
    /// definition when it is referenced in a specification, model, design or
    /// instance. This is an arbitrary value managed by the message definition
    /// 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>,
    /// Name for this message definition (computer friendly)
    ///
    /// A natural language name identifying the message definition. 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 message definition (human friendly)
    ///
    /// A short, descriptive, user-friendly title for the message definition.
    pub title: Option<super::primitives::String>,
    /// Takes the place of
    ///
    /// A MessageDefinition that is superseded by this definition.
    pub replaces: Vec<super::primitives::Canonical>,
    /// draft | active | retired | unknown
    ///
    /// The status of this message definition. 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 message definition 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 message definition was published.
    /// 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 message definition changes.
    pub date: super::primitives::DateTime,
    /// Name of the publisher (organization or individual)
    ///
    /// The name of the organization or individual that published the message
    /// definition.
    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 message definition
    ///
    /// A free text natural language description of the message definition 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
    /// message definition instances.
    pub use_context: Vec<super::usage_context::UsageContext>,
    /// Intended jurisdiction for message definition (if applicable)
    ///
    /// A legal or geographic region in which the message definition is intended to
    /// be used.
    pub jurisdiction: Vec<super::codeable_concept::CodeableConcept>,
    /// Why this message definition is defined
    ///
    /// Explanation of why this message definition 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 message definition and/or its
    /// contents. Copyright statements are generally legal restrictions on the use
    /// and publishing of the message definition.
    pub copyright: Option<super::primitives::Markdown>,
    /// Definition this one is based on
    ///
    /// The MessageDefinition that is the basis for the contents of this resource.
    pub base: Option<super::primitives::Canonical>,
    /// Protocol/workflow this is part of
    ///
    /// Identifies a protocol or workflow that this MessageDefinition represents a
    /// step in.
    pub parent: Vec<super::primitives::Canonical>,
    /// Event code or link to the EventDefinition.
    pub event: MessageDefinitionEvent,
    /// consequence | currency | notification
    ///
    /// The impact of the content of the message.
    pub category: Option<super::primitives::Code>,
    /// Resource(s) that are the subject of the event
    ///
    /// Identifies the resource (or resources) that are being addressed by the
    /// event. For example, the Encounter for an admit message or two Account
    /// records for a merge.
    pub focus: Vec<MessageDefinitionFocus>,
    /// always | on-error | never | on-success
    ///
    /// Declare at a message definition level whether a response is required or only
    /// upon error or success, or never.
    pub response_required: Option<super::primitives::Code>,
    /// Responses to this message
    ///
    /// Indicates what types of messages may be sent as an application-level
    /// response to this message.
    pub allowed_response: Vec<MessageDefinitionAllowedResponse>,
    /// Canonical reference to a GraphDefinition
    ///
    /// Canonical reference to a GraphDefinition. If a URL is provided, it is the
    /// canonical reference to a \[GraphDefinition\](graphdefinition.html) that it
    /// controls what resources are to be added to the bundle when building the
    /// document. The GraphDefinition can also specify profiles that apply to the
    /// various resources.
    pub graph: Vec<super::primitives::Canonical>,
}

impl super::super::codec::Json for MessageDefinition {
    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("MessageDefinition")),
        );
        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(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(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.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 !self.replaces.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.replaces)?;
            object.insert(std::string::String::from("replaces"), values);
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_replaces"), elements);
            }
        }
        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(v) = super::super::codec::Primitive::value_json(&self.date)? {
            object.insert(std::string::String::from("date"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.date)? {
            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(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(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.base {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("base"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_base"), e);
            }
        }
        if !self.parent.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.parent)?;
            object.insert(std::string::String::from("parent"), values);
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_parent"), elements);
            }
        }
        let (suffix, value, element) = self.event.to_json_parts()?;
        if let Some(value) = value {
            object.insert(format!("event{suffix}"), value);
        }
        if let Some(element) = element {
            object.insert(format!("_event{suffix}"), element);
        }
        if let Some(item) = &self.category {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("category"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_category"), e);
            }
        }
        if !self.focus.is_empty() {
            let mut items = Vec::with_capacity(self.focus.len());
            for item in &self.focus {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("focus"),
                super::super::codec::Value::Array(items),
            );
        }
        if let Some(item) = &self.response_required {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("responseRequired"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_responseRequired"), e);
            }
        }
        if !self.allowed_response.is_empty() {
            let mut items = Vec::with_capacity(self.allowed_response.len());
            for item in &self.allowed_response {
                items.push(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(item)?,
                ));
            }
            object.insert(
                std::string::String::from("allowedResponse"),
                super::super::codec::Value::Array(items),
            );
        }
        if !self.graph.is_empty() {
            let (values, elements) = super::super::codec::primitive_arrays(&self.graph)?;
            object.insert(std::string::String::from("graph"), values);
            if let Some(elements) = elements {
                object.insert(std::string::String::from("_graph"), elements);
            }
        }
        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_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_replaces: Option<&super::super::codec::Value> = None;
        let mut raw_replaces_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_base: Option<&super::super::codec::Value> = None;
        let mut raw_base_element: Option<&super::super::codec::Value> = None;
        let mut raw_parent: Option<&super::super::codec::Value> = None;
        let mut raw_parent_element: Option<&super::super::codec::Value> = None;
        let mut raw_event = super::super::codec::ChoiceSlot::default();
        let mut raw_category: Option<&super::super::codec::Value> = None;
        let mut raw_category_element: Option<&super::super::codec::Value> = None;
        let mut raw_focus: Option<&super::super::codec::Value> = None;
        let mut raw_response_required: Option<&super::super::codec::Value> = None;
        let mut raw_response_required_element: Option<&super::super::codec::Value> = None;
        let mut raw_allowed_response: Option<&super::super::codec::Value> = None;
        let mut raw_graph: Option<&super::super::codec::Value> = None;
        let mut raw_graph_element: Option<&super::super::codec::Value> = None;
        for (key, value) in object {
            match key.as_str() {
                "resourceType" => {
                    if value.as_str() != Some("MessageDefinition") {
                        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);
                }
                "name" => {
                    raw_name = Some(value);
                }
                "_name" => {
                    raw_name_element = Some(value);
                }
                "title" => {
                    raw_title = Some(value);
                }
                "_title" => {
                    raw_title_element = Some(value);
                }
                "replaces" => {
                    raw_replaces = Some(value);
                }
                "_replaces" => {
                    raw_replaces_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);
                }
                "base" => {
                    raw_base = Some(value);
                }
                "_base" => {
                    raw_base_element = Some(value);
                }
                "parent" => {
                    raw_parent = Some(value);
                }
                "_parent" => {
                    raw_parent_element = Some(value);
                }
                "eventCoding" => {
                    raw_event.value("Coding", value, path)?;
                }
                "_eventCoding" => {
                    raw_event.element("Coding", value, path)?;
                }
                "eventUri" => {
                    raw_event.value("Uri", value, path)?;
                }
                "_eventUri" => {
                    raw_event.element("Uri", value, path)?;
                }
                "category" => {
                    raw_category = Some(value);
                }
                "_category" => {
                    raw_category_element = Some(value);
                }
                "focus" => {
                    raw_focus = Some(value);
                }
                "responseRequired" => {
                    raw_response_required = Some(value);
                }
                "_responseRequired" => {
                    raw_response_required_element = Some(value);
                }
                "allowedResponse" => {
                    raw_allowed_response = Some(value);
                }
                "graph" => {
                    raw_graph = Some(value);
                }
                "_graph" => {
                    raw_graph_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 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_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 mut field_replaces = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_replaces, raw_replaces_element, path)?
                .into_iter()
                .enumerate()
        {
            field_replaces.push(path.with_index("replaces", index, |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 = path.with("date", |path| {
            super::super::codec::Primitive::from_json_parts(raw_date, raw_date_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_base = match (raw_base, raw_base_element) {
            (None, None) => None,
            (value, element) => Some(path.with("base", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_parent = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_parent, raw_parent_element, path)?
                .into_iter()
                .enumerate()
        {
            field_parent.push(path.with_index("parent", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?);
        }
        let field_event = path.with("event", |path| {
            let suffix = raw_event
                .suffix
                .ok_or_else(|| path.error(super::super::codec::DecodeErrorKind::MissingProperty))?;
            MessageDefinitionEvent::from_json_parts(
                suffix,
                raw_event.value,
                raw_event.element,
                path,
            )
        })?;
        let field_category = match (raw_category, raw_category_element) {
            (None, None) => None,
            (value, element) => Some(path.with("category", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_focus = Vec::new();
        if let Some(raw) = raw_focus {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_focus.push(path.with_index("focus", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let field_response_required = match (raw_response_required, raw_response_required_element) {
            (None, None) => None,
            (value, element) => Some(path.with("responseRequired", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let mut field_allowed_response = Vec::new();
        if let Some(raw) = raw_allowed_response {
            for (index, value) in super::super::codec::expect_array(raw, path)?
                .iter()
                .enumerate()
            {
                field_allowed_response.push(path.with_index("allowedResponse", index, |path| {
                    super::super::codec::Json::from_json(
                        super::super::codec::expect_object(value, path)?,
                        path,
                    )
                })?);
            }
        }
        let mut field_graph = Vec::new();
        for (index, (value, element)) in
            super::super::codec::pair_arrays(raw_graph, raw_graph_element, path)?
                .into_iter()
                .enumerate()
        {
            field_graph.push(path.with_index("graph", index, |path| {
                super::super::codec::Primitive::from_json_parts(value, element, 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,
            name: field_name,
            title: field_title,
            replaces: field_replaces,
            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,
            base: field_base,
            parent: field_parent,
            event: field_event,
            category: field_category,
            focus: field_focus,
            response_required: field_response_required,
            allowed_response: field_allowed_response,
            graph: field_graph,
        })
    }
}

impl serde::Serialize for MessageDefinition {
    fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
        let mut map = serde::Serializer::serialize_map(serializer, None)?;
        if let Some(item) = &self.base {
            super::super::codec::element_entry(&mut map, "_base", item)?;
        }
        if let Some(item) = &self.category {
            super::super::codec::element_entry(&mut map, "_category", item)?;
        }
        if let Some(item) = &self.copyright {
            super::super::codec::element_entry(&mut map, "_copyright", item)?;
        }
        super::super::codec::element_entry(&mut map, "_date", &self.date)?;
        if let Some(item) = &self.description {
            super::super::codec::element_entry(&mut map, "_description", item)?;
        }
        if let MessageDefinitionEvent::Uri(inner) = &self.event {
            super::super::codec::element_entry(&mut map, "_eventUri", inner)?;
        }
        if let Some(item) = &self.experimental {
            super::super::codec::element_entry(&mut map, "_experimental", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_graph", &self.graph)?;
        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)?;
        }
        if let Some(item) = &self.name {
            super::super::codec::element_entry(&mut map, "_name", item)?;
        }
        super::super::codec::element_list_entry(&mut map, "_parent", &self.parent)?;
        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_list_entry(&mut map, "_replaces", &self.replaces)?;
        if let Some(item) = &self.response_required {
            super::super::codec::element_entry(&mut map, "_responseRequired", item)?;
        }
        super::super::codec::element_entry(&mut map, "_status", &self.status)?;
        if let Some(item) = &self.title {
            super::super::codec::element_entry(&mut map, "_title", item)?;
        }
        if let Some(item) = &self.url {
            super::super::codec::element_entry(&mut map, "_url", item)?;
        }
        if let Some(item) = &self.version {
            super::super::codec::element_entry(&mut map, "_version", item)?;
        }
        if !self.allowed_response.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "allowedResponse",
                &self.allowed_response,
            )?;
        }
        if let Some(item) = &self.base {
            super::super::codec::value_entry(&mut map, "base", item)?;
        }
        if let Some(item) = &self.category {
            super::super::codec::value_entry(&mut map, "category", 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)?;
        }
        super::super::codec::value_entry(&mut map, "date", &self.date)?;
        if let Some(item) = &self.description {
            super::super::codec::value_entry(&mut map, "description", item)?;
        }
        match &self.event {
            MessageDefinitionEvent::Coding(inner) => {
                serde::ser::SerializeMap::serialize_entry(&mut map, "eventCoding", inner.as_ref())?;
            }
            MessageDefinitionEvent::Uri(inner) => {
                super::super::codec::value_entry(&mut map, "eventUri", inner)?;
            }
        }
        if let Some(item) = &self.experimental {
            super::super::codec::value_entry(&mut map, "experimental", item)?;
        }
        if !self.extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "extension", &self.extension)?;
        }
        if !self.focus.is_empty() {
            serde::ser::SerializeMap::serialize_entry(&mut map, "focus", &self.focus)?;
        }
        super::super::codec::value_list_entry(&mut map, "graph", &self.graph)?;
        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)?;
        }
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.name {
            super::super::codec::value_entry(&mut map, "name", item)?;
        }
        super::super::codec::value_list_entry(&mut map, "parent", &self.parent)?;
        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)?;
        }
        super::super::codec::value_list_entry(&mut map, "replaces", &self.replaces)?;
        serde::ser::SerializeMap::serialize_entry(&mut map, "resourceType", "MessageDefinition")?;
        if let Some(item) = &self.response_required {
            super::super::codec::value_entry(&mut map, "responseRequired", item)?;
        }
        super::super::codec::value_entry(&mut map, "status", &self.status)?;
        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)?;
        }
        if let Some(item) = &self.url {
            super::super::codec::value_entry(&mut map, "url", item)?;
        }
        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)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MessageDefinition {
    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("MessageDefinition");
        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)
    }
}

/// Responses to this message
///
/// Indicates what types of messages may be sent as an application-level
/// response to this message.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MessageDefinitionAllowedResponse {
    /// 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
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Reference to allowed message definition response
    ///
    /// A reference to the message definition that must be adhered to by this
    /// supported response.
    pub message: super::primitives::Canonical,
    /// When should this response be used
    ///
    /// Provides a description of the circumstances in which this response should be
    /// used (as opposed to one of the alternative responses).
    pub situation: Option<super::primitives::Markdown>,
}

impl super::super::codec::Json for MessageDefinitionAllowedResponse {
    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.message)? {
            object.insert(std::string::String::from("message"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.message)? {
            object.insert(std::string::String::from("_message"), e);
        }
        if let Some(item) = &self.situation {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("situation"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_situation"), 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_message: Option<&super::super::codec::Value> = None;
        let mut raw_message_element: Option<&super::super::codec::Value> = None;
        let mut raw_situation: Option<&super::super::codec::Value> = None;
        let mut raw_situation_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);
                }
                "message" => {
                    raw_message = Some(value);
                }
                "_message" => {
                    raw_message_element = Some(value);
                }
                "situation" => {
                    raw_situation = Some(value);
                }
                "_situation" => {
                    raw_situation_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_message = path.with("message", |path| {
            super::super::codec::Primitive::from_json_parts(raw_message, raw_message_element, path)
        })?;
        let field_situation = match (raw_situation, raw_situation_element) {
            (None, None) => None,
            (value, element) => Some(path.with("situation", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        Ok(Self {
            id: field_id,
            extension: field_extension,
            modifier_extension: field_modifier_extension,
            message: field_message,
            situation: field_situation,
        })
    }
}

impl serde::Serialize for MessageDefinitionAllowedResponse {
    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, "_message", &self.message)?;
        if let Some(item) = &self.situation {
            super::super::codec::element_entry(&mut map, "_situation", 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)?;
        }
        super::super::codec::value_entry(&mut map, "message", &self.message)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.situation {
            super::super::codec::value_entry(&mut map, "situation", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MessageDefinitionAllowedResponse {
    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("MessageDefinitionAllowedResponse");
        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 \`event\[x\]\` choice of \`MessageDefinition\`.
///
/// Event code or link to the EventDefinition.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MessageDefinitionEvent {
    /// The `Coding` form.
    Coding(Box<super::coding::Coding>),
    /// The `uri` form.
    Uri(super::primitives::Uri),
}

impl MessageDefinitionEvent {
    /// 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::Coding(inner) => Ok((
                "Coding",
                Some(super::super::codec::Value::Object(
                    super::super::codec::Json::to_json(inner.as_ref())?,
                )),
                None,
            )),
            Self::Uri(inner) => Ok((
                "Uri",
                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<&super::super::codec::Value>,
        element: Option<&super::super::codec::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(Box::new(inner)))
            }
            "Uri" => Ok(Self::Uri(super::super::codec::Primitive::from_json_parts(
                value, element, path,
            )?)),
            _ => Err(path.error(super::super::codec::DecodeErrorKind::UnknownProperty)),
        }
    }
}

/// Resource(s) that are the subject of the event
///
/// Identifies the resource (or resources) that are being addressed by the
/// event. For example, the Encounter for an admit message or two Account
/// records for a merge.
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct MessageDefinitionFocus {
    /// 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
    /// manageable, there is a strict set of governance applied to the definition
    /// and use of extensions. Though any implementer can define an extension, there
    /// is a set of requirements that SHALL be met as part of the definition of the
    /// extension.
    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 manageable, there is a
    /// strict set of governance applied to the definition and use of extensions.
    /// Though any implementer can define an extension, there is a set of
    /// requirements that SHALL be met as part of the definition of the extension.
    /// Applications processing a resource are required to check for modifier
    /// extensions. Modifier extensions SHALL NOT change the meaning of any elements
    /// on Resource or DomainResource (including cannot change the meaning of
    /// modifierExtension itself).
    pub modifier_extension: Vec<super::extension::Extension>,
    /// Type of resource
    ///
    /// The kind of resource that must be the focus for this message.
    pub code: super::primitives::Code,
    /// Profile that must be adhered to by focus
    ///
    /// A profile that reflects constraints for the focal resource (and potentially
    /// for related resources).
    pub profile: Option<super::primitives::Canonical>,
    /// Minimum number of focuses of this type
    ///
    /// Identifies the minimum number of resources of this type that must be pointed
    /// to by a message in order for it to be valid against this MessageDefinition.
    pub min: super::primitives::UnsignedInt,
    /// Maximum number of focuses of this type
    ///
    /// Identifies the maximum number of resources of this type that must be pointed
    /// to by a message in order for it to be valid against this MessageDefinition.
    pub max: Option<super::primitives::String>,
}

impl super::super::codec::Json for MessageDefinitionFocus {
    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.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.profile {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("profile"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_profile"), e);
            }
        }
        if let Some(v) = super::super::codec::Primitive::value_json(&self.min)? {
            object.insert(std::string::String::from("min"), v);
        }
        if let Some(e) = super::super::codec::Primitive::element_json(&self.min)? {
            object.insert(std::string::String::from("_min"), e);
        }
        if let Some(item) = &self.max {
            if let Some(v) = super::super::codec::Primitive::value_json(item)? {
                object.insert(std::string::String::from("max"), v);
            }
            if let Some(e) = super::super::codec::Primitive::element_json(item)? {
                object.insert(std::string::String::from("_max"), 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_code: Option<&super::super::codec::Value> = None;
        let mut raw_code_element: Option<&super::super::codec::Value> = None;
        let mut raw_profile: Option<&super::super::codec::Value> = None;
        let mut raw_profile_element: Option<&super::super::codec::Value> = None;
        let mut raw_min: Option<&super::super::codec::Value> = None;
        let mut raw_min_element: Option<&super::super::codec::Value> = None;
        let mut raw_max: Option<&super::super::codec::Value> = None;
        let mut raw_max_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);
                }
                "code" => {
                    raw_code = Some(value);
                }
                "_code" => {
                    raw_code_element = Some(value);
                }
                "profile" => {
                    raw_profile = Some(value);
                }
                "_profile" => {
                    raw_profile_element = Some(value);
                }
                "min" => {
                    raw_min = Some(value);
                }
                "_min" => {
                    raw_min_element = Some(value);
                }
                "max" => {
                    raw_max = Some(value);
                }
                "_max" => {
                    raw_max_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_code = path.with("code", |path| {
            super::super::codec::Primitive::from_json_parts(raw_code, raw_code_element, path)
        })?;
        let field_profile = match (raw_profile, raw_profile_element) {
            (None, None) => None,
            (value, element) => Some(path.with("profile", |path| {
                super::super::codec::Primitive::from_json_parts(value, element, path)
            })?),
        };
        let field_min = path.with("min", |path| {
            super::super::codec::Primitive::from_json_parts(raw_min, raw_min_element, path)
        })?;
        let field_max = match (raw_max, raw_max_element) {
            (None, None) => None,
            (value, element) => Some(path.with("max", |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,
            profile: field_profile,
            min: field_min,
            max: field_max,
        })
    }
}

impl serde::Serialize for MessageDefinitionFocus {
    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, "_code", &self.code)?;
        if let Some(item) = &self.max {
            super::super::codec::element_entry(&mut map, "_max", item)?;
        }
        super::super::codec::element_entry(&mut map, "_min", &self.min)?;
        if let Some(item) = &self.profile {
            super::super::codec::element_entry(&mut map, "_profile", item)?;
        }
        super::super::codec::value_entry(&mut map, "code", &self.code)?;
        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 let Some(item) = &self.max {
            super::super::codec::value_entry(&mut map, "max", item)?;
        }
        super::super::codec::value_entry(&mut map, "min", &self.min)?;
        if !self.modifier_extension.is_empty() {
            serde::ser::SerializeMap::serialize_entry(
                &mut map,
                "modifierExtension",
                &self.modifier_extension,
            )?;
        }
        if let Some(item) = &self.profile {
            super::super::codec::value_entry(&mut map, "profile", item)?;
        }
        serde::ser::SerializeMap::end(map)
    }
}

impl<'de> serde::Deserialize<'de> for MessageDefinitionFocus {
    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("MessageDefinitionFocus");
        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)
    }
}