// File generated from our OpenAPI spec by Stainless.

package com.openai.models.beta.threads.messages

import com.fasterxml.jackson.annotation.JsonAnyGetter
import com.fasterxml.jackson.annotation.JsonAnySetter
import com.fasterxml.jackson.annotation.JsonCreator
import com.fasterxml.jackson.annotation.JsonProperty
import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.ObjectCodec
import com.fasterxml.jackson.databind.JsonNode
import com.fasterxml.jackson.databind.SerializerProvider
import com.fasterxml.jackson.databind.annotation.JsonDeserialize
import com.fasterxml.jackson.databind.annotation.JsonSerialize
import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
import com.openai.core.BaseDeserializer
import com.openai.core.BaseSerializer
import com.openai.core.Enum
import com.openai.core.ExcludeMissing
import com.openai.core.JsonField
import com.openai.core.JsonMissing
import com.openai.core.JsonValue
import com.openai.core.allMaxBy
import com.openai.core.checkKnown
import com.openai.core.checkRequired
import com.openai.core.getOrThrow
import com.openai.core.toImmutable
import com.openai.errors.OpenAIInvalidDataException
import com.openai.models.beta.assistants.CodeInterpreterTool
import java.util.Collections
import java.util.Objects
import java.util.Optional
import kotlin.jvm.optionals.getOrNull

/**
 * Represents a message within a [thread](https://platform.openai.com/docs/api-reference/threads).
 */
class Message
@JsonCreator(mode = JsonCreator.Mode.DISABLED)
private constructor(
    private val id: JsonField<String>,
    private val assistantId: JsonField<String>,
    private val attachments: JsonField<List<Attachment>>,
    private val completedAt: JsonField<Long>,
    private val content: JsonField<List<MessageContent>>,
    private val createdAt: JsonField<Long>,
    private val incompleteAt: JsonField<Long>,
    private val incompleteDetails: JsonField<IncompleteDetails>,
    private val metadata: JsonField<Metadata>,
    private val object_: JsonValue,
    private val role: JsonField<Role>,
    private val runId: JsonField<String>,
    private val status: JsonField<Status>,
    private val threadId: JsonField<String>,
    private val additionalProperties: MutableMap<String, JsonValue>,
) {

    @JsonCreator
    private constructor(
        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
        @JsonProperty("assistant_id")
        @ExcludeMissing
        assistantId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("attachments")
        @ExcludeMissing
        attachments: JsonField<List<Attachment>> = JsonMissing.of(),
        @JsonProperty("completed_at")
        @ExcludeMissing
        completedAt: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("content")
        @ExcludeMissing
        content: JsonField<List<MessageContent>> = JsonMissing.of(),
        @JsonProperty("created_at") @ExcludeMissing createdAt: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("incomplete_at")
        @ExcludeMissing
        incompleteAt: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("incomplete_details")
        @ExcludeMissing
        incompleteDetails: JsonField<IncompleteDetails> = JsonMissing.of(),
        @JsonProperty("metadata") @ExcludeMissing metadata: JsonField<Metadata> = JsonMissing.of(),
        @JsonProperty("object") @ExcludeMissing object_: JsonValue = JsonMissing.of(),
        @JsonProperty("role") @ExcludeMissing role: JsonField<Role> = JsonMissing.of(),
        @JsonProperty("run_id") @ExcludeMissing runId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("status") @ExcludeMissing status: JsonField<Status> = JsonMissing.of(),
        @JsonProperty("thread_id") @ExcludeMissing threadId: JsonField<String> = JsonMissing.of(),
    ) : this(
        id,
        assistantId,
        attachments,
        completedAt,
        content,
        createdAt,
        incompleteAt,
        incompleteDetails,
        metadata,
        object_,
        role,
        runId,
        status,
        threadId,
        mutableMapOf(),
    )

    /**
     * The identifier, which can be referenced in API endpoints.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun id(): String = id.getRequired("id")

    /**
     * If applicable, the ID of the
     * [assistant](https://platform.openai.com/docs/api-reference/assistants) that authored this
     * message.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun assistantId(): Optional<String> = assistantId.getOptional("assistant_id")

    /**
     * A list of files attached to the message, and the tools they were added to.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun attachments(): Optional<List<Attachment>> = attachments.getOptional("attachments")

    /**
     * The Unix timestamp (in seconds) for when the message was completed.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun completedAt(): Optional<Long> = completedAt.getOptional("completed_at")

    /**
     * The content of the message in array of text and/or images.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun content(): List<MessageContent> = content.getRequired("content")

    /**
     * The Unix timestamp (in seconds) for when the message was created.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun createdAt(): Long = createdAt.getRequired("created_at")

    /**
     * The Unix timestamp (in seconds) for when the message was marked as incomplete.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun incompleteAt(): Optional<Long> = incompleteAt.getOptional("incomplete_at")

    /**
     * On an incomplete message, details about why the message is incomplete.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun incompleteDetails(): Optional<IncompleteDetails> =
        incompleteDetails.getOptional("incomplete_details")

    /**
     * Set of 16 key-value pairs that can be attached to an object. This can be useful for storing
     * additional information about the object in a structured format, and querying for objects via
     * API or the dashboard.
     *
     * Keys are strings with a maximum length of 64 characters. Values are strings with a maximum
     * length of 512 characters.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun metadata(): Optional<Metadata> = metadata.getOptional("metadata")

    /**
     * The object type, which is always `thread.message`.
     *
     * Expected to always return the following:
     * ```java
     * JsonValue.from("thread.message")
     * ```
     *
     * However, this method can be useful for debugging and logging (e.g. if the server responded
     * with an unexpected value).
     */
    @JsonProperty("object") @ExcludeMissing fun _object_(): JsonValue = object_

    /**
     * The entity that produced the message. One of `user` or `assistant`.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun role(): Role = role.getRequired("role")

    /**
     * The ID of the [run](https://platform.openai.com/docs/api-reference/runs) associated with the
     * creation of this message. Value is `null` when messages are created manually using the create
     * message or create thread endpoints.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun runId(): Optional<String> = runId.getOptional("run_id")

    /**
     * The status of the message, which can be either `in_progress`, `incomplete`, or `completed`.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun status(): Status = status.getRequired("status")

    /**
     * The [thread](https://platform.openai.com/docs/api-reference/threads) ID that this message
     * belongs to.
     *
     * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
     *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
     */
    fun threadId(): String = threadId.getRequired("thread_id")

    /**
     * Returns the raw JSON value of [id].
     *
     * Unlike [id], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("id") @ExcludeMissing fun _id(): JsonField<String> = id

    /**
     * Returns the raw JSON value of [assistantId].
     *
     * Unlike [assistantId], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("assistant_id")
    @ExcludeMissing
    fun _assistantId(): JsonField<String> = assistantId

    /**
     * Returns the raw JSON value of [attachments].
     *
     * Unlike [attachments], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("attachments")
    @ExcludeMissing
    fun _attachments(): JsonField<List<Attachment>> = attachments

    /**
     * Returns the raw JSON value of [completedAt].
     *
     * Unlike [completedAt], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("completed_at") @ExcludeMissing fun _completedAt(): JsonField<Long> = completedAt

    /**
     * Returns the raw JSON value of [content].
     *
     * Unlike [content], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("content")
    @ExcludeMissing
    fun _content(): JsonField<List<MessageContent>> = content

    /**
     * Returns the raw JSON value of [createdAt].
     *
     * Unlike [createdAt], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("created_at") @ExcludeMissing fun _createdAt(): JsonField<Long> = createdAt

    /**
     * Returns the raw JSON value of [incompleteAt].
     *
     * Unlike [incompleteAt], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("incomplete_at")
    @ExcludeMissing
    fun _incompleteAt(): JsonField<Long> = incompleteAt

    /**
     * Returns the raw JSON value of [incompleteDetails].
     *
     * Unlike [incompleteDetails], this method doesn't throw if the JSON field has an unexpected
     * type.
     */
    @JsonProperty("incomplete_details")
    @ExcludeMissing
    fun _incompleteDetails(): JsonField<IncompleteDetails> = incompleteDetails

    /**
     * Returns the raw JSON value of [metadata].
     *
     * Unlike [metadata], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("metadata") @ExcludeMissing fun _metadata(): JsonField<Metadata> = metadata

    /**
     * Returns the raw JSON value of [role].
     *
     * Unlike [role], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("role") @ExcludeMissing fun _role(): JsonField<Role> = role

    /**
     * Returns the raw JSON value of [runId].
     *
     * Unlike [runId], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("run_id") @ExcludeMissing fun _runId(): JsonField<String> = runId

    /**
     * Returns the raw JSON value of [status].
     *
     * Unlike [status], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("status") @ExcludeMissing fun _status(): JsonField<Status> = status

    /**
     * Returns the raw JSON value of [threadId].
     *
     * Unlike [threadId], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("thread_id") @ExcludeMissing fun _threadId(): JsonField<String> = threadId

    @JsonAnySetter
    private fun putAdditionalProperty(key: String, value: JsonValue) {
        additionalProperties.put(key, value)
    }

    @JsonAnyGetter
    @ExcludeMissing
    fun _additionalProperties(): Map<String, JsonValue> =
        Collections.unmodifiableMap(additionalProperties)

    fun toBuilder() = Builder().from(this)

    companion object {

        /**
         * Returns a mutable builder for constructing an instance of [Message].
         *
         * The following fields are required:
         * ```java
         * .id()
         * .assistantId()
         * .attachments()
         * .completedAt()
         * .content()
         * .createdAt()
         * .incompleteAt()
         * .incompleteDetails()
         * .metadata()
         * .role()
         * .runId()
         * .status()
         * .threadId()
         * ```
         */
        @JvmStatic fun builder() = Builder()
    }

    /** A builder for [Message]. */
    class Builder internal constructor() {

        private var id: JsonField<String>? = null
        private var assistantId: JsonField<String>? = null
        private var attachments: JsonField<MutableList<Attachment>>? = null
        private var completedAt: JsonField<Long>? = null
        private var content: JsonField<MutableList<MessageContent>>? = null
        private var createdAt: JsonField<Long>? = null
        private var incompleteAt: JsonField<Long>? = null
        private var incompleteDetails: JsonField<IncompleteDetails>? = null
        private var metadata: JsonField<Metadata>? = null
        private var object_: JsonValue = JsonValue.from("thread.message")
        private var role: JsonField<Role>? = null
        private var runId: JsonField<String>? = null
        private var status: JsonField<Status>? = null
        private var threadId: JsonField<String>? = null
        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

        @JvmSynthetic
        internal fun from(message: Message) = apply {
            id = message.id
            assistantId = message.assistantId
            attachments = message.attachments.map { it.toMutableList() }
            completedAt = message.completedAt
            content = message.content.map { it.toMutableList() }
            createdAt = message.createdAt
            incompleteAt = message.incompleteAt
            incompleteDetails = message.incompleteDetails
            metadata = message.metadata
            object_ = message.object_
            role = message.role
            runId = message.runId
            status = message.status
            threadId = message.threadId
            additionalProperties = message.additionalProperties.toMutableMap()
        }

        /** The identifier, which can be referenced in API endpoints. */
        fun id(id: String) = id(JsonField.of(id))

        /**
         * Sets [Builder.id] to an arbitrary JSON value.
         *
         * You should usually call [Builder.id] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun id(id: JsonField<String>) = apply { this.id = id }

        /**
         * If applicable, the ID of the
         * [assistant](https://platform.openai.com/docs/api-reference/assistants) that authored this
         * message.
         */
        fun assistantId(assistantId: String?) = assistantId(JsonField.ofNullable(assistantId))

        /** Alias for calling [Builder.assistantId] with `assistantId.orElse(null)`. */
        fun assistantId(assistantId: Optional<String>) = assistantId(assistantId.getOrNull())

        /**
         * Sets [Builder.assistantId] to an arbitrary JSON value.
         *
         * You should usually call [Builder.assistantId] with a well-typed [String] value instead.
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun assistantId(assistantId: JsonField<String>) = apply { this.assistantId = assistantId }

        /** A list of files attached to the message, and the tools they were added to. */
        fun attachments(attachments: List<Attachment>?) =
            attachments(JsonField.ofNullable(attachments))

        /** Alias for calling [Builder.attachments] with `attachments.orElse(null)`. */
        fun attachments(attachments: Optional<List<Attachment>>) =
            attachments(attachments.getOrNull())

        /**
         * Sets [Builder.attachments] to an arbitrary JSON value.
         *
         * You should usually call [Builder.attachments] with a well-typed `List<Attachment>` value
         * instead. This method is primarily for setting the field to an undocumented or not yet
         * supported value.
         */
        fun attachments(attachments: JsonField<List<Attachment>>) = apply {
            this.attachments = attachments.map { it.toMutableList() }
        }

        /**
         * Adds a single [Attachment] to [attachments].
         *
         * @throws IllegalStateException if the field was previously set to a non-list.
         */
        fun addAttachment(attachment: Attachment) = apply {
            attachments =
                (attachments ?: JsonField.of(mutableListOf())).also {
                    checkKnown("attachments", it).add(attachment)
                }
        }

        /** The Unix timestamp (in seconds) for when the message was completed. */
        fun completedAt(completedAt: Long?) = completedAt(JsonField.ofNullable(completedAt))

        /**
         * Alias for [Builder.completedAt].
         *
         * This unboxed primitive overload exists for backwards compatibility.
         */
        fun completedAt(completedAt: Long) = completedAt(completedAt as Long?)

        /** Alias for calling [Builder.completedAt] with `completedAt.orElse(null)`. */
        fun completedAt(completedAt: Optional<Long>) = completedAt(completedAt.getOrNull())

        /**
         * Sets [Builder.completedAt] to an arbitrary JSON value.
         *
         * You should usually call [Builder.completedAt] with a well-typed [Long] value instead.
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun completedAt(completedAt: JsonField<Long>) = apply { this.completedAt = completedAt }

        /** The content of the message in array of text and/or images. */
        fun content(content: List<MessageContent>) = content(JsonField.of(content))

        /**
         * Sets [Builder.content] to an arbitrary JSON value.
         *
         * You should usually call [Builder.content] with a well-typed `List<MessageContent>` value
         * instead. This method is primarily for setting the field to an undocumented or not yet
         * supported value.
         */
        fun content(content: JsonField<List<MessageContent>>) = apply {
            this.content = content.map { it.toMutableList() }
        }

        /**
         * Adds a single [MessageContent] to [Builder.content].
         *
         * @throws IllegalStateException if the field was previously set to a non-list.
         */
        fun addContent(content: MessageContent) = apply {
            this.content =
                (this.content ?: JsonField.of(mutableListOf())).also {
                    checkKnown("content", it).add(content)
                }
        }

        /** Alias for calling [addContent] with `MessageContent.ofImageFile(imageFile)`. */
        fun addContent(imageFile: ImageFileContentBlock) =
            addContent(MessageContent.ofImageFile(imageFile))

        /**
         * Alias for calling [addContent] with the following:
         * ```java
         * ImageFileContentBlock.builder()
         *     .imageFile(imageFile)
         *     .build()
         * ```
         */
        fun addImageFileContent(imageFile: ImageFile) =
            addContent(ImageFileContentBlock.builder().imageFile(imageFile).build())

        /** Alias for calling [addContent] with `MessageContent.ofImageUrl(imageUrl)`. */
        fun addContent(imageUrl: ImageUrlContentBlock) =
            addContent(MessageContent.ofImageUrl(imageUrl))

        /**
         * Alias for calling [addContent] with the following:
         * ```java
         * ImageUrlContentBlock.builder()
         *     .imageUrl(imageUrl)
         *     .build()
         * ```
         */
        fun addImageUrlContent(imageUrl: ImageUrl) =
            addContent(ImageUrlContentBlock.builder().imageUrl(imageUrl).build())

        /** Alias for calling [addContent] with `MessageContent.ofText(text)`. */
        fun addContent(text: TextContentBlock) = addContent(MessageContent.ofText(text))

        /**
         * Alias for calling [addContent] with the following:
         * ```java
         * TextContentBlock.builder()
         *     .text(text)
         *     .build()
         * ```
         */
        fun addTextContent(text: Text) = addContent(TextContentBlock.builder().text(text).build())

        /** Alias for calling [addContent] with `MessageContent.ofRefusal(refusal)`. */
        fun addContent(refusal: RefusalContentBlock) = addContent(MessageContent.ofRefusal(refusal))

        /**
         * Alias for calling [addContent] with the following:
         * ```java
         * RefusalContentBlock.builder()
         *     .refusal(refusal)
         *     .build()
         * ```
         */
        fun addRefusalContent(refusal: String) =
            addContent(RefusalContentBlock.builder().refusal(refusal).build())

        /** The Unix timestamp (in seconds) for when the message was created. */
        fun createdAt(createdAt: Long) = createdAt(JsonField.of(createdAt))

        /**
         * Sets [Builder.createdAt] to an arbitrary JSON value.
         *
         * You should usually call [Builder.createdAt] with a well-typed [Long] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun createdAt(createdAt: JsonField<Long>) = apply { this.createdAt = createdAt }

        /** The Unix timestamp (in seconds) for when the message was marked as incomplete. */
        fun incompleteAt(incompleteAt: Long?) = incompleteAt(JsonField.ofNullable(incompleteAt))

        /**
         * Alias for [Builder.incompleteAt].
         *
         * This unboxed primitive overload exists for backwards compatibility.
         */
        fun incompleteAt(incompleteAt: Long) = incompleteAt(incompleteAt as Long?)

        /** Alias for calling [Builder.incompleteAt] with `incompleteAt.orElse(null)`. */
        fun incompleteAt(incompleteAt: Optional<Long>) = incompleteAt(incompleteAt.getOrNull())

        /**
         * Sets [Builder.incompleteAt] to an arbitrary JSON value.
         *
         * You should usually call [Builder.incompleteAt] with a well-typed [Long] value instead.
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun incompleteAt(incompleteAt: JsonField<Long>) = apply { this.incompleteAt = incompleteAt }

        /** On an incomplete message, details about why the message is incomplete. */
        fun incompleteDetails(incompleteDetails: IncompleteDetails?) =
            incompleteDetails(JsonField.ofNullable(incompleteDetails))

        /** Alias for calling [Builder.incompleteDetails] with `incompleteDetails.orElse(null)`. */
        fun incompleteDetails(incompleteDetails: Optional<IncompleteDetails>) =
            incompleteDetails(incompleteDetails.getOrNull())

        /**
         * Sets [Builder.incompleteDetails] to an arbitrary JSON value.
         *
         * You should usually call [Builder.incompleteDetails] with a well-typed [IncompleteDetails]
         * value instead. This method is primarily for setting the field to an undocumented or not
         * yet supported value.
         */
        fun incompleteDetails(incompleteDetails: JsonField<IncompleteDetails>) = apply {
            this.incompleteDetails = incompleteDetails
        }

        /**
         * Set of 16 key-value pairs that can be attached to an object. This can be useful for
         * storing additional information about the object in a structured format, and querying for
         * objects via API or the dashboard.
         *
         * Keys are strings with a maximum length of 64 characters. Values are strings with a
         * maximum length of 512 characters.
         */
        fun metadata(metadata: Metadata?) = metadata(JsonField.ofNullable(metadata))

        /** Alias for calling [Builder.metadata] with `metadata.orElse(null)`. */
        fun metadata(metadata: Optional<Metadata>) = metadata(metadata.getOrNull())

        /**
         * Sets [Builder.metadata] to an arbitrary JSON value.
         *
         * You should usually call [Builder.metadata] with a well-typed [Metadata] value instead.
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun metadata(metadata: JsonField<Metadata>) = apply { this.metadata = metadata }

        /**
         * Sets the field to an arbitrary JSON value.
         *
         * It is usually unnecessary to call this method because the field defaults to the
         * following:
         * ```java
         * JsonValue.from("thread.message")
         * ```
         *
         * This method is primarily for setting the field to an undocumented or not yet supported
         * value.
         */
        fun object_(object_: JsonValue) = apply { this.object_ = object_ }

        /** The entity that produced the message. One of `user` or `assistant`. */
        fun role(role: Role) = role(JsonField.of(role))

        /**
         * Sets [Builder.role] to an arbitrary JSON value.
         *
         * You should usually call [Builder.role] with a well-typed [Role] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun role(role: JsonField<Role>) = apply { this.role = role }

        /**
         * The ID of the [run](https://platform.openai.com/docs/api-reference/runs) associated with
         * the creation of this message. Value is `null` when messages are created manually using
         * the create message or create thread endpoints.
         */
        fun runId(runId: String?) = runId(JsonField.ofNullable(runId))

        /** Alias for calling [Builder.runId] with `runId.orElse(null)`. */
        fun runId(runId: Optional<String>) = runId(runId.getOrNull())

        /**
         * Sets [Builder.runId] to an arbitrary JSON value.
         *
         * You should usually call [Builder.runId] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun runId(runId: JsonField<String>) = apply { this.runId = runId }

        /**
         * The status of the message, which can be either `in_progress`, `incomplete`, or
         * `completed`.
         */
        fun status(status: Status) = status(JsonField.of(status))

        /**
         * Sets [Builder.status] to an arbitrary JSON value.
         *
         * You should usually call [Builder.status] with a well-typed [Status] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun status(status: JsonField<Status>) = apply { this.status = status }

        /**
         * The [thread](https://platform.openai.com/docs/api-reference/threads) ID that this message
         * belongs to.
         */
        fun threadId(threadId: String) = threadId(JsonField.of(threadId))

        /**
         * Sets [Builder.threadId] to an arbitrary JSON value.
         *
         * You should usually call [Builder.threadId] with a well-typed [String] value instead. This
         * method is primarily for setting the field to an undocumented or not yet supported value.
         */
        fun threadId(threadId: JsonField<String>) = apply { this.threadId = threadId }

        fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.clear()
            putAllAdditionalProperties(additionalProperties)
        }

        fun putAdditionalProperty(key: String, value: JsonValue) = apply {
            additionalProperties.put(key, value)
        }

        fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
            this.additionalProperties.putAll(additionalProperties)
        }

        fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

        fun removeAllAdditionalProperties(keys: Set<String>) = apply {
            keys.forEach(::removeAdditionalProperty)
        }

        /**
         * Returns an immutable instance of [Message].
         *
         * Further updates to this [Builder] will not mutate the returned instance.
         *
         * The following fields are required:
         * ```java
         * .id()
         * .assistantId()
         * .attachments()
         * .completedAt()
         * .content()
         * .createdAt()
         * .incompleteAt()
         * .incompleteDetails()
         * .metadata()
         * .role()
         * .runId()
         * .status()
         * .threadId()
         * ```
         *
         * @throws IllegalStateException if any required field is unset.
         */
        fun build(): Message =
            Message(
                checkRequired("id", id),
                checkRequired("assistantId", assistantId),
                checkRequired("attachments", attachments).map { it.toImmutable() },
                checkRequired("completedAt", completedAt),
                checkRequired("content", content).map { it.toImmutable() },
                checkRequired("createdAt", createdAt),
                checkRequired("incompleteAt", incompleteAt),
                checkRequired("incompleteDetails", incompleteDetails),
                checkRequired("metadata", metadata),
                object_,
                checkRequired("role", role),
                checkRequired("runId", runId),
                checkRequired("status", status),
                checkRequired("threadId", threadId),
                additionalProperties.toMutableMap(),
            )
    }

    private var validated: Boolean = false

    /**
     * Validates that the types of all values in this object match their expected types recursively.
     *
     * This method is _not_ forwards compatible with new types from the API for existing fields.
     *
     * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
     *   expected type.
     */
    fun validate(): Message = apply {
        if (validated) {
            return@apply
        }

        id()
        assistantId()
        attachments().ifPresent { it.forEach { it.validate() } }
        completedAt()
        content().forEach { it.validate() }
        createdAt()
        incompleteAt()
        incompleteDetails().ifPresent { it.validate() }
        metadata().ifPresent { it.validate() }
        _object_().let {
            if (it != JsonValue.from("thread.message")) {
                throw OpenAIInvalidDataException("'object_' is invalid, received $it")
            }
        }
        role().validate()
        runId()
        status().validate()
        threadId()
        validated = true
    }

    fun isValid(): Boolean =
        try {
            validate()
            true
        } catch (e: OpenAIInvalidDataException) {
            false
        }

    /**
     * Returns a score indicating how many valid values are contained in this object recursively.
     *
     * Used for best match union deserialization.
     */
    @JvmSynthetic
    internal fun validity(): Int =
        (if (id.asKnown().isPresent) 1 else 0) +
            (if (assistantId.asKnown().isPresent) 1 else 0) +
            (attachments.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
            (if (completedAt.asKnown().isPresent) 1 else 0) +
            (content.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0) +
            (if (createdAt.asKnown().isPresent) 1 else 0) +
            (if (incompleteAt.asKnown().isPresent) 1 else 0) +
            (incompleteDetails.asKnown().getOrNull()?.validity() ?: 0) +
            (metadata.asKnown().getOrNull()?.validity() ?: 0) +
            object_.let { if (it == JsonValue.from("thread.message")) 1 else 0 } +
            (role.asKnown().getOrNull()?.validity() ?: 0) +
            (if (runId.asKnown().isPresent) 1 else 0) +
            (status.asKnown().getOrNull()?.validity() ?: 0) +
            (if (threadId.asKnown().isPresent) 1 else 0)

    class Attachment
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val fileId: JsonField<String>,
        private val tools: JsonField<List<Tool>>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("file_id") @ExcludeMissing fileId: JsonField<String> = JsonMissing.of(),
            @JsonProperty("tools") @ExcludeMissing tools: JsonField<List<Tool>> = JsonMissing.of(),
        ) : this(fileId, tools, mutableMapOf())

        /**
         * The ID of the file to attach to the message.
         *
         * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
         *   server responded with an unexpected value).
         */
        fun fileId(): Optional<String> = fileId.getOptional("file_id")

        /**
         * The tools to add this file to.
         *
         * @throws OpenAIInvalidDataException if the JSON field has an unexpected type (e.g. if the
         *   server responded with an unexpected value).
         */
        fun tools(): Optional<List<Tool>> = tools.getOptional("tools")

        /**
         * Returns the raw JSON value of [fileId].
         *
         * Unlike [fileId], this method doesn't throw if the JSON field has an unexpected type.
         */
        @JsonProperty("file_id") @ExcludeMissing fun _fileId(): JsonField<String> = fileId

        /**
         * Returns the raw JSON value of [tools].
         *
         * Unlike [tools], this method doesn't throw if the JSON field has an unexpected type.
         */
        @JsonProperty("tools") @ExcludeMissing fun _tools(): JsonField<List<Tool>> = tools

        @JsonAnySetter
        private fun putAdditionalProperty(key: String, value: JsonValue) {
            additionalProperties.put(key, value)
        }

        @JsonAnyGetter
        @ExcludeMissing
        fun _additionalProperties(): Map<String, JsonValue> =
            Collections.unmodifiableMap(additionalProperties)

        fun toBuilder() = Builder().from(this)

        companion object {

            /** Returns a mutable builder for constructing an instance of [Attachment]. */
            @JvmStatic fun builder() = Builder()
        }

        /** A builder for [Attachment]. */
        class Builder internal constructor() {

            private var fileId: JsonField<String> = JsonMissing.of()
            private var tools: JsonField<MutableList<Tool>>? = null
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(attachment: Attachment) = apply {
                fileId = attachment.fileId
                tools = attachment.tools.map { it.toMutableList() }
                additionalProperties = attachment.additionalProperties.toMutableMap()
            }

            /** The ID of the file to attach to the message. */
            fun fileId(fileId: String) = fileId(JsonField.of(fileId))

            /**
             * Sets [Builder.fileId] to an arbitrary JSON value.
             *
             * You should usually call [Builder.fileId] with a well-typed [String] value instead.
             * This method is primarily for setting the field to an undocumented or not yet
             * supported value.
             */
            fun fileId(fileId: JsonField<String>) = apply { this.fileId = fileId }

            /** The tools to add this file to. */
            fun tools(tools: List<Tool>) = tools(JsonField.of(tools))

            /**
             * Sets [Builder.tools] to an arbitrary JSON value.
             *
             * You should usually call [Builder.tools] with a well-typed `List<Tool>` value instead.
             * This method is primarily for setting the field to an undocumented or not yet
             * supported value.
             */
            fun tools(tools: JsonField<List<Tool>>) = apply {
                this.tools = tools.map { it.toMutableList() }
            }

            /**
             * Adds a single [Tool] to [tools].
             *
             * @throws IllegalStateException if the field was previously set to a non-list.
             */
            fun addTool(tool: Tool) = apply {
                tools =
                    (tools ?: JsonField.of(mutableListOf())).also {
                        checkKnown("tools", it).add(tool)
                    }
            }

            /** Alias for calling [addTool] with `Tool.ofCodeInterpreter(codeInterpreter)`. */
            fun addTool(codeInterpreter: CodeInterpreterTool) =
                addTool(Tool.ofCodeInterpreter(codeInterpreter))

            /** Alias for calling [addTool] with `Tool.ofAssistantToolsFileSearchTypeOnly()`. */
            fun addToolAssistantToolsFileSearchTypeOnly() =
                addTool(Tool.ofAssistantToolsFileSearchTypeOnly())

            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.clear()
                putAllAdditionalProperties(additionalProperties)
            }

            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
                additionalProperties.put(key, value)
            }

            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.putAll(additionalProperties)
            }

            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
                keys.forEach(::removeAdditionalProperty)
            }

            /**
             * Returns an immutable instance of [Attachment].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             */
            fun build(): Attachment =
                Attachment(
                    fileId,
                    (tools ?: JsonMissing.of()).map { it.toImmutable() },
                    additionalProperties.toMutableMap(),
                )
        }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Attachment = apply {
            if (validated) {
                return@apply
            }

            fileId()
            tools().ifPresent { it.forEach { it.validate() } }
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic
        internal fun validity(): Int =
            (if (fileId.asKnown().isPresent) 1 else 0) +
                (tools.asKnown().getOrNull()?.sumOf { it.validity().toInt() } ?: 0)

        @JsonDeserialize(using = Tool.Deserializer::class)
        @JsonSerialize(using = Tool.Serializer::class)
        class Tool
        private constructor(
            private val codeInterpreter: CodeInterpreterTool? = null,
            private val assistantToolsFileSearchTypeOnly: JsonValue? = null,
            private val _json: JsonValue? = null,
        ) {

            fun codeInterpreter(): Optional<CodeInterpreterTool> =
                Optional.ofNullable(codeInterpreter)

            fun assistantToolsFileSearchTypeOnly(): Optional<JsonValue> =
                Optional.ofNullable(assistantToolsFileSearchTypeOnly)

            fun isCodeInterpreter(): Boolean = codeInterpreter != null

            fun isAssistantToolsFileSearchTypeOnly(): Boolean =
                assistantToolsFileSearchTypeOnly != null

            fun asCodeInterpreter(): CodeInterpreterTool =
                codeInterpreter.getOrThrow("codeInterpreter")

            fun asAssistantToolsFileSearchTypeOnly(): JsonValue =
                assistantToolsFileSearchTypeOnly.getOrThrow("assistantToolsFileSearchTypeOnly")

            fun _json(): Optional<JsonValue> = Optional.ofNullable(_json)

            /**
             * Maps this instance's current variant to a value of type [T] using the given
             * [visitor].
             *
             * Note that this method is _not_ forwards compatible with new variants from the API,
             * unless [visitor] overrides [Visitor.unknown]. To handle variants not known to this
             * version of the SDK gracefully, consider overriding [Visitor.unknown]:
             * ```java
             * import com.openai.core.JsonValue;
             * import java.util.Optional;
             *
             * Optional<String> result = tool.accept(new Tool.Visitor<Optional<String>>() {
             *     @Override
             *     public Optional<String> visitCodeInterpreter(CodeInterpreterTool codeInterpreter) {
             *         return Optional.of(codeInterpreter.toString());
             *     }
             *
             *     // ...
             *
             *     @Override
             *     public Optional<String> unknown(JsonValue json) {
             *         // Or inspect the `json`.
             *         return Optional.empty();
             *     }
             * });
             * ```
             *
             * @throws OpenAIInvalidDataException if [Visitor.unknown] is not overridden in
             *   [visitor] and the current variant is unknown.
             */
            fun <T> accept(visitor: Visitor<T>): T =
                when {
                    codeInterpreter != null -> visitor.visitCodeInterpreter(codeInterpreter)
                    assistantToolsFileSearchTypeOnly != null ->
                        visitor.visitAssistantToolsFileSearchTypeOnly(
                            assistantToolsFileSearchTypeOnly
                        )
                    else -> visitor.unknown(_json)
                }

            private var validated: Boolean = false

            /**
             * Validates that the types of all values in this object match their expected types
             * recursively.
             *
             * This method is _not_ forwards compatible with new types from the API for existing
             * fields.
             *
             * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
             *   expected type.
             */
            fun validate(): Tool = apply {
                if (validated) {
                    return@apply
                }

                accept(
                    object : Visitor<Unit> {
                        override fun visitCodeInterpreter(codeInterpreter: CodeInterpreterTool) {
                            codeInterpreter.validate()
                        }

                        override fun visitAssistantToolsFileSearchTypeOnly(
                            assistantToolsFileSearchTypeOnly: JsonValue
                        ) {
                            assistantToolsFileSearchTypeOnly.let {
                                if (it != JsonValue.from(mapOf("type" to "file_search"))) {
                                    throw OpenAIInvalidDataException(
                                        "'assistantToolsFileSearchTypeOnly' is invalid, received $it"
                                    )
                                }
                            }
                        }
                    }
                )
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: OpenAIInvalidDataException) {
                    false
                }

            /**
             * Returns a score indicating how many valid values are contained in this object
             * recursively.
             *
             * Used for best match union deserialization.
             */
            @JvmSynthetic
            internal fun validity(): Int =
                accept(
                    object : Visitor<Int> {
                        override fun visitCodeInterpreter(codeInterpreter: CodeInterpreterTool) =
                            codeInterpreter.validity()

                        override fun visitAssistantToolsFileSearchTypeOnly(
                            assistantToolsFileSearchTypeOnly: JsonValue
                        ) =
                            assistantToolsFileSearchTypeOnly.let {
                                if (it == JsonValue.from(mapOf("type" to "file_search"))) 1 else 0
                            }

                        override fun unknown(json: JsonValue?) = 0
                    }
                )

            override fun equals(other: Any?): Boolean {
                if (this === other) {
                    return true
                }

                return other is Tool &&
                    codeInterpreter == other.codeInterpreter &&
                    assistantToolsFileSearchTypeOnly == other.assistantToolsFileSearchTypeOnly
            }

            override fun hashCode(): Int =
                Objects.hash(codeInterpreter, assistantToolsFileSearchTypeOnly)

            override fun toString(): String =
                when {
                    codeInterpreter != null -> "Tool{codeInterpreter=$codeInterpreter}"
                    assistantToolsFileSearchTypeOnly != null ->
                        "Tool{assistantToolsFileSearchTypeOnly=$assistantToolsFileSearchTypeOnly}"
                    _json != null -> "Tool{_unknown=$_json}"
                    else -> throw IllegalStateException("Invalid Tool")
                }

            companion object {

                @JvmStatic
                fun ofCodeInterpreter(codeInterpreter: CodeInterpreterTool) =
                    Tool(codeInterpreter = codeInterpreter)

                @JvmStatic
                fun ofAssistantToolsFileSearchTypeOnly() =
                    Tool(
                        assistantToolsFileSearchTypeOnly =
                            JsonValue.from(mapOf("type" to "file_search"))
                    )
            }

            /**
             * An interface that defines how to map each variant of [Tool] to a value of type [T].
             */
            interface Visitor<out T> {

                fun visitCodeInterpreter(codeInterpreter: CodeInterpreterTool): T

                fun visitAssistantToolsFileSearchTypeOnly(
                    assistantToolsFileSearchTypeOnly: JsonValue
                ): T

                /**
                 * Maps an unknown variant of [Tool] to a value of type [T].
                 *
                 * An instance of [Tool] can contain an unknown variant if it was deserialized from
                 * data that doesn't match any known variant. For example, if the SDK is on an older
                 * version than the API, then the API may respond with new variants that the SDK is
                 * unaware of.
                 *
                 * @throws OpenAIInvalidDataException in the default implementation.
                 */
                fun unknown(json: JsonValue?): T {
                    throw OpenAIInvalidDataException("Unknown Tool: $json")
                }
            }

            internal class Deserializer : BaseDeserializer<Tool>(Tool::class) {

                override fun ObjectCodec.deserialize(node: JsonNode): Tool {
                    val json = JsonValue.fromJsonNode(node)

                    val bestMatches =
                        sequenceOf(
                                tryDeserialize(node, jacksonTypeRef<JsonValue>())
                                    ?.let {
                                        Tool(assistantToolsFileSearchTypeOnly = it, _json = json)
                                    }
                                    ?.takeIf { it.isValid() },
                                tryDeserialize(node, jacksonTypeRef<CodeInterpreterTool>())?.let {
                                    Tool(codeInterpreter = it, _json = json)
                                },
                            )
                            .filterNotNull()
                            .allMaxBy { it.validity() }
                            .toList()
                    return when (bestMatches.size) {
                        // This can happen if what we're deserializing is completely incompatible
                        // with all the possible variants (e.g. deserializing from boolean).
                        0 -> Tool(_json = json)
                        1 -> bestMatches.single()
                        // If there's more than one match with the highest validity, then use the
                        // first completely valid match, or simply the first match if none are
                        // completely valid.
                        else -> bestMatches.firstOrNull { it.isValid() } ?: bestMatches.first()
                    }
                }
            }

            internal class Serializer : BaseSerializer<Tool>(Tool::class) {

                override fun serialize(
                    value: Tool,
                    generator: JsonGenerator,
                    provider: SerializerProvider,
                ) {
                    when {
                        value.codeInterpreter != null ->
                            generator.writeObject(value.codeInterpreter)
                        value.assistantToolsFileSearchTypeOnly != null ->
                            generator.writeObject(value.assistantToolsFileSearchTypeOnly)
                        value._json != null -> generator.writeObject(value._json)
                        else -> throw IllegalStateException("Invalid Tool")
                    }
                }
            }
        }

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is Attachment &&
                fileId == other.fileId &&
                tools == other.tools &&
                additionalProperties == other.additionalProperties
        }

        private val hashCode: Int by lazy { Objects.hash(fileId, tools, additionalProperties) }

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "Attachment{fileId=$fileId, tools=$tools, additionalProperties=$additionalProperties}"
    }

    /** On an incomplete message, details about why the message is incomplete. */
    class IncompleteDetails
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val reason: JsonField<Reason>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("reason") @ExcludeMissing reason: JsonField<Reason> = JsonMissing.of()
        ) : this(reason, mutableMapOf())

        /**
         * The reason the message is incomplete.
         *
         * @throws OpenAIInvalidDataException if the JSON field has an unexpected type or is
         *   unexpectedly missing or null (e.g. if the server responded with an unexpected value).
         */
        fun reason(): Reason = reason.getRequired("reason")

        /**
         * Returns the raw JSON value of [reason].
         *
         * Unlike [reason], this method doesn't throw if the JSON field has an unexpected type.
         */
        @JsonProperty("reason") @ExcludeMissing fun _reason(): JsonField<Reason> = reason

        @JsonAnySetter
        private fun putAdditionalProperty(key: String, value: JsonValue) {
            additionalProperties.put(key, value)
        }

        @JsonAnyGetter
        @ExcludeMissing
        fun _additionalProperties(): Map<String, JsonValue> =
            Collections.unmodifiableMap(additionalProperties)

        fun toBuilder() = Builder().from(this)

        companion object {

            /**
             * Returns a mutable builder for constructing an instance of [IncompleteDetails].
             *
             * The following fields are required:
             * ```java
             * .reason()
             * ```
             */
            @JvmStatic fun builder() = Builder()
        }

        /** A builder for [IncompleteDetails]. */
        class Builder internal constructor() {

            private var reason: JsonField<Reason>? = null
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(incompleteDetails: IncompleteDetails) = apply {
                reason = incompleteDetails.reason
                additionalProperties = incompleteDetails.additionalProperties.toMutableMap()
            }

            /** The reason the message is incomplete. */
            fun reason(reason: Reason) = reason(JsonField.of(reason))

            /**
             * Sets [Builder.reason] to an arbitrary JSON value.
             *
             * You should usually call [Builder.reason] with a well-typed [Reason] value instead.
             * This method is primarily for setting the field to an undocumented or not yet
             * supported value.
             */
            fun reason(reason: JsonField<Reason>) = apply { this.reason = reason }

            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.clear()
                putAllAdditionalProperties(additionalProperties)
            }

            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
                additionalProperties.put(key, value)
            }

            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.putAll(additionalProperties)
            }

            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
                keys.forEach(::removeAdditionalProperty)
            }

            /**
             * Returns an immutable instance of [IncompleteDetails].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             *
             * The following fields are required:
             * ```java
             * .reason()
             * ```
             *
             * @throws IllegalStateException if any required field is unset.
             */
            fun build(): IncompleteDetails =
                IncompleteDetails(
                    checkRequired("reason", reason),
                    additionalProperties.toMutableMap(),
                )
        }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): IncompleteDetails = apply {
            if (validated) {
                return@apply
            }

            reason().validate()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic internal fun validity(): Int = (reason.asKnown().getOrNull()?.validity() ?: 0)

        /** The reason the message is incomplete. */
        class Reason @JsonCreator private constructor(private val value: JsonField<String>) : Enum {

            /**
             * Returns this class instance's raw value.
             *
             * This is usually only useful if this instance was deserialized from data that doesn't
             * match any known member, and you want to know that value. For example, if the SDK is
             * on an older version than the API, then the API may respond with new members that the
             * SDK is unaware of.
             */
            @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value

            companion object {

                @JvmField val CONTENT_FILTER = of("content_filter")

                @JvmField val MAX_TOKENS = of("max_tokens")

                @JvmField val RUN_CANCELLED = of("run_cancelled")

                @JvmField val RUN_EXPIRED = of("run_expired")

                @JvmField val RUN_FAILED = of("run_failed")

                @JvmStatic fun of(value: String) = Reason(JsonField.of(value))
            }

            /** An enum containing [Reason]'s known values. */
            enum class Known {
                CONTENT_FILTER,
                MAX_TOKENS,
                RUN_CANCELLED,
                RUN_EXPIRED,
                RUN_FAILED,
            }

            /**
             * An enum containing [Reason]'s known values, as well as an [_UNKNOWN] member.
             *
             * An instance of [Reason] can contain an unknown value in a couple of cases:
             * - It was deserialized from data that doesn't match any known member. For example, if
             *   the SDK is on an older version than the API, then the API may respond with new
             *   members that the SDK is unaware of.
             * - It was constructed with an arbitrary value using the [of] method.
             */
            enum class Value {
                CONTENT_FILTER,
                MAX_TOKENS,
                RUN_CANCELLED,
                RUN_EXPIRED,
                RUN_FAILED,
                /**
                 * An enum member indicating that [Reason] was instantiated with an unknown value.
                 */
                _UNKNOWN,
            }

            /**
             * Returns an enum member corresponding to this class instance's value, or
             * [Value._UNKNOWN] if the class was instantiated with an unknown value.
             *
             * Use the [known] method instead if you're certain the value is always known or if you
             * want to throw for the unknown case.
             */
            fun value(): Value =
                when (this) {
                    CONTENT_FILTER -> Value.CONTENT_FILTER
                    MAX_TOKENS -> Value.MAX_TOKENS
                    RUN_CANCELLED -> Value.RUN_CANCELLED
                    RUN_EXPIRED -> Value.RUN_EXPIRED
                    RUN_FAILED -> Value.RUN_FAILED
                    else -> Value._UNKNOWN
                }

            /**
             * Returns an enum member corresponding to this class instance's value.
             *
             * Use the [value] method instead if you're uncertain the value is always known and
             * don't want to throw for the unknown case.
             *
             * @throws OpenAIInvalidDataException if this class instance's value is a not a known
             *   member.
             */
            fun known(): Known =
                when (this) {
                    CONTENT_FILTER -> Known.CONTENT_FILTER
                    MAX_TOKENS -> Known.MAX_TOKENS
                    RUN_CANCELLED -> Known.RUN_CANCELLED
                    RUN_EXPIRED -> Known.RUN_EXPIRED
                    RUN_FAILED -> Known.RUN_FAILED
                    else -> throw OpenAIInvalidDataException("Unknown Reason: $value")
                }

            /**
             * Returns this class instance's primitive wire representation.
             *
             * This differs from the [toString] method because that method is primarily for
             * debugging and generally doesn't throw.
             *
             * @throws OpenAIInvalidDataException if this class instance's value does not have the
             *   expected primitive type.
             */
            fun asString(): String =
                _value().asString().orElseThrow {
                    OpenAIInvalidDataException("Value is not a String")
                }

            private var validated: Boolean = false

            /**
             * Validates that the types of all values in this object match their expected types
             * recursively.
             *
             * This method is _not_ forwards compatible with new types from the API for existing
             * fields.
             *
             * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
             *   expected type.
             */
            fun validate(): Reason = apply {
                if (validated) {
                    return@apply
                }

                known()
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: OpenAIInvalidDataException) {
                    false
                }

            /**
             * Returns a score indicating how many valid values are contained in this object
             * recursively.
             *
             * Used for best match union deserialization.
             */
            @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1

            override fun equals(other: Any?): Boolean {
                if (this === other) {
                    return true
                }

                return other is Reason && value == other.value
            }

            override fun hashCode() = value.hashCode()

            override fun toString() = value.toString()
        }

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is IncompleteDetails &&
                reason == other.reason &&
                additionalProperties == other.additionalProperties
        }

        private val hashCode: Int by lazy { Objects.hash(reason, additionalProperties) }

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "IncompleteDetails{reason=$reason, additionalProperties=$additionalProperties}"
    }

    /**
     * Set of 16 key-value pairs that can be attached to an object. This can be useful for storing
     * additional information about the object in a structured format, and querying for objects via
     * API or the dashboard.
     *
     * Keys are strings with a maximum length of 64 characters. Values are strings with a maximum
     * length of 512 characters.
     */
    class Metadata
    @JsonCreator
    private constructor(
        @com.fasterxml.jackson.annotation.JsonValue
        private val additionalProperties: Map<String, JsonValue>
    ) {

        @JsonAnyGetter
        @ExcludeMissing
        fun _additionalProperties(): Map<String, JsonValue> = additionalProperties

        fun toBuilder() = Builder().from(this)

        companion object {

            /** Returns a mutable builder for constructing an instance of [Metadata]. */
            @JvmStatic fun builder() = Builder()
        }

        /** A builder for [Metadata]. */
        class Builder internal constructor() {

            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(metadata: Metadata) = apply {
                additionalProperties = metadata.additionalProperties.toMutableMap()
            }

            fun additionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.clear()
                putAllAdditionalProperties(additionalProperties)
            }

            fun putAdditionalProperty(key: String, value: JsonValue) = apply {
                additionalProperties.put(key, value)
            }

            fun putAllAdditionalProperties(additionalProperties: Map<String, JsonValue>) = apply {
                this.additionalProperties.putAll(additionalProperties)
            }

            fun removeAdditionalProperty(key: String) = apply { additionalProperties.remove(key) }

            fun removeAllAdditionalProperties(keys: Set<String>) = apply {
                keys.forEach(::removeAdditionalProperty)
            }

            /**
             * Returns an immutable instance of [Metadata].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             */
            fun build(): Metadata = Metadata(additionalProperties.toImmutable())
        }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Metadata = apply {
            if (validated) {
                return@apply
            }

            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic
        internal fun validity(): Int =
            additionalProperties.count { (_, value) -> !value.isNull() && !value.isMissing() }

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is Metadata && additionalProperties == other.additionalProperties
        }

        private val hashCode: Int by lazy { Objects.hash(additionalProperties) }

        override fun hashCode(): Int = hashCode

        override fun toString() = "Metadata{additionalProperties=$additionalProperties}"
    }

    /** The entity that produced the message. One of `user` or `assistant`. */
    class Role @JsonCreator private constructor(private val value: JsonField<String>) : Enum {

        /**
         * Returns this class instance's raw value.
         *
         * This is usually only useful if this instance was deserialized from data that doesn't
         * match any known member, and you want to know that value. For example, if the SDK is on an
         * older version than the API, then the API may respond with new members that the SDK is
         * unaware of.
         */
        @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value

        companion object {

            @JvmField val USER = of("user")

            @JvmField val ASSISTANT = of("assistant")

            @JvmStatic fun of(value: String) = Role(JsonField.of(value))
        }

        /** An enum containing [Role]'s known values. */
        enum class Known {
            USER,
            ASSISTANT,
        }

        /**
         * An enum containing [Role]'s known values, as well as an [_UNKNOWN] member.
         *
         * An instance of [Role] can contain an unknown value in a couple of cases:
         * - It was deserialized from data that doesn't match any known member. For example, if the
         *   SDK is on an older version than the API, then the API may respond with new members that
         *   the SDK is unaware of.
         * - It was constructed with an arbitrary value using the [of] method.
         */
        enum class Value {
            USER,
            ASSISTANT,
            /** An enum member indicating that [Role] was instantiated with an unknown value. */
            _UNKNOWN,
        }

        /**
         * Returns an enum member corresponding to this class instance's value, or [Value._UNKNOWN]
         * if the class was instantiated with an unknown value.
         *
         * Use the [known] method instead if you're certain the value is always known or if you want
         * to throw for the unknown case.
         */
        fun value(): Value =
            when (this) {
                USER -> Value.USER
                ASSISTANT -> Value.ASSISTANT
                else -> Value._UNKNOWN
            }

        /**
         * Returns an enum member corresponding to this class instance's value.
         *
         * Use the [value] method instead if you're uncertain the value is always known and don't
         * want to throw for the unknown case.
         *
         * @throws OpenAIInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                USER -> Known.USER
                ASSISTANT -> Known.ASSISTANT
                else -> throw OpenAIInvalidDataException("Unknown Role: $value")
            }

        /**
         * Returns this class instance's primitive wire representation.
         *
         * This differs from the [toString] method because that method is primarily for debugging
         * and generally doesn't throw.
         *
         * @throws OpenAIInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow { OpenAIInvalidDataException("Value is not a String") }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Role = apply {
            if (validated) {
                return@apply
            }

            known()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is Role && value == other.value
        }

        override fun hashCode() = value.hashCode()

        override fun toString() = value.toString()
    }

    /**
     * The status of the message, which can be either `in_progress`, `incomplete`, or `completed`.
     */
    class Status @JsonCreator private constructor(private val value: JsonField<String>) : Enum {

        /**
         * Returns this class instance's raw value.
         *
         * This is usually only useful if this instance was deserialized from data that doesn't
         * match any known member, and you want to know that value. For example, if the SDK is on an
         * older version than the API, then the API may respond with new members that the SDK is
         * unaware of.
         */
        @com.fasterxml.jackson.annotation.JsonValue fun _value(): JsonField<String> = value

        companion object {

            @JvmField val IN_PROGRESS = of("in_progress")

            @JvmField val INCOMPLETE = of("incomplete")

            @JvmField val COMPLETED = of("completed")

            @JvmStatic fun of(value: String) = Status(JsonField.of(value))
        }

        /** An enum containing [Status]'s known values. */
        enum class Known {
            IN_PROGRESS,
            INCOMPLETE,
            COMPLETED,
        }

        /**
         * An enum containing [Status]'s known values, as well as an [_UNKNOWN] member.
         *
         * An instance of [Status] can contain an unknown value in a couple of cases:
         * - It was deserialized from data that doesn't match any known member. For example, if the
         *   SDK is on an older version than the API, then the API may respond with new members that
         *   the SDK is unaware of.
         * - It was constructed with an arbitrary value using the [of] method.
         */
        enum class Value {
            IN_PROGRESS,
            INCOMPLETE,
            COMPLETED,
            /** An enum member indicating that [Status] was instantiated with an unknown value. */
            _UNKNOWN,
        }

        /**
         * Returns an enum member corresponding to this class instance's value, or [Value._UNKNOWN]
         * if the class was instantiated with an unknown value.
         *
         * Use the [known] method instead if you're certain the value is always known or if you want
         * to throw for the unknown case.
         */
        fun value(): Value =
            when (this) {
                IN_PROGRESS -> Value.IN_PROGRESS
                INCOMPLETE -> Value.INCOMPLETE
                COMPLETED -> Value.COMPLETED
                else -> Value._UNKNOWN
            }

        /**
         * Returns an enum member corresponding to this class instance's value.
         *
         * Use the [value] method instead if you're uncertain the value is always known and don't
         * want to throw for the unknown case.
         *
         * @throws OpenAIInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                IN_PROGRESS -> Known.IN_PROGRESS
                INCOMPLETE -> Known.INCOMPLETE
                COMPLETED -> Known.COMPLETED
                else -> throw OpenAIInvalidDataException("Unknown Status: $value")
            }

        /**
         * Returns this class instance's primitive wire representation.
         *
         * This differs from the [toString] method because that method is primarily for debugging
         * and generally doesn't throw.
         *
         * @throws OpenAIInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow { OpenAIInvalidDataException("Value is not a String") }

        private var validated: Boolean = false

        /**
         * Validates that the types of all values in this object match their expected types
         * recursively.
         *
         * This method is _not_ forwards compatible with new types from the API for existing fields.
         *
         * @throws OpenAIInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Status = apply {
            if (validated) {
                return@apply
            }

            known()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: OpenAIInvalidDataException) {
                false
            }

        /**
         * Returns a score indicating how many valid values are contained in this object
         * recursively.
         *
         * Used for best match union deserialization.
         */
        @JvmSynthetic internal fun validity(): Int = if (value() == Value._UNKNOWN) 0 else 1

        override fun equals(other: Any?): Boolean {
            if (this === other) {
                return true
            }

            return other is Status && value == other.value
        }

        override fun hashCode() = value.hashCode()

        override fun toString() = value.toString()
    }

    override fun equals(other: Any?): Boolean {
        if (this === other) {
            return true
        }

        return other is Message &&
            id == other.id &&
            assistantId == other.assistantId &&
            attachments == other.attachments &&
            completedAt == other.completedAt &&
            content == other.content &&
            createdAt == other.createdAt &&
            incompleteAt == other.incompleteAt &&
            incompleteDetails == other.incompleteDetails &&
            metadata == other.metadata &&
            object_ == other.object_ &&
            role == other.role &&
            runId == other.runId &&
            status == other.status &&
            threadId == other.threadId &&
            additionalProperties == other.additionalProperties
    }

    private val hashCode: Int by lazy {
        Objects.hash(
            id,
            assistantId,
            attachments,
            completedAt,
            content,
            createdAt,
            incompleteAt,
            incompleteDetails,
            metadata,
            object_,
            role,
            runId,
            status,
            threadId,
            additionalProperties,
        )
    }

    override fun hashCode(): Int = hashCode

    override fun toString() =
        "Message{id=$id, assistantId=$assistantId, attachments=$attachments, completedAt=$completedAt, content=$content, createdAt=$createdAt, incompleteAt=$incompleteAt, incompleteDetails=$incompleteDetails, metadata=$metadata, object_=$object_, role=$role, runId=$runId, status=$status, threadId=$threadId, additionalProperties=$additionalProperties}"
}
