// File generated from our OpenAPI spec by Stainless.

package com.increase.api.models.accounttransfers

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.increase.api.core.Enum
import com.increase.api.core.ExcludeMissing
import com.increase.api.core.JsonField
import com.increase.api.core.JsonMissing
import com.increase.api.core.JsonValue
import com.increase.api.core.checkRequired
import com.increase.api.errors.IncreaseInvalidDataException
import java.time.OffsetDateTime
import java.util.Collections
import java.util.Objects
import java.util.Optional
import kotlin.jvm.optionals.getOrNull

/**
 * Account transfers move funds between your own accounts at Increase (accounting systems often
 * refer to these as Book Transfers). Account Transfers are free and synchronous. Upon creation they
 * create two Transactions, one negative on the originating account and one positive on the
 * destination account (unless the transfer requires approval, in which case the Transactions will
 * be created when the transfer is approved).
 */
class AccountTransfer
@JsonCreator(mode = JsonCreator.Mode.DISABLED)
private constructor(
    private val id: JsonField<String>,
    private val accountId: JsonField<String>,
    private val amount: JsonField<Long>,
    private val approval: JsonField<Approval>,
    private val cancellation: JsonField<Cancellation>,
    private val createdAt: JsonField<OffsetDateTime>,
    private val createdBy: JsonField<CreatedBy>,
    private val currency: JsonField<Currency>,
    private val description: JsonField<String>,
    private val destinationAccountId: JsonField<String>,
    private val destinationTransactionId: JsonField<String>,
    private val idempotencyKey: JsonField<String>,
    private val pendingTransactionId: JsonField<String>,
    private val status: JsonField<Status>,
    private val transactionId: JsonField<String>,
    private val type: JsonField<Type>,
    private val additionalProperties: MutableMap<String, JsonValue>,
) {

    @JsonCreator
    private constructor(
        @JsonProperty("id") @ExcludeMissing id: JsonField<String> = JsonMissing.of(),
        @JsonProperty("account_id") @ExcludeMissing accountId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("amount") @ExcludeMissing amount: JsonField<Long> = JsonMissing.of(),
        @JsonProperty("approval") @ExcludeMissing approval: JsonField<Approval> = JsonMissing.of(),
        @JsonProperty("cancellation")
        @ExcludeMissing
        cancellation: JsonField<Cancellation> = JsonMissing.of(),
        @JsonProperty("created_at")
        @ExcludeMissing
        createdAt: JsonField<OffsetDateTime> = JsonMissing.of(),
        @JsonProperty("created_by")
        @ExcludeMissing
        createdBy: JsonField<CreatedBy> = JsonMissing.of(),
        @JsonProperty("currency") @ExcludeMissing currency: JsonField<Currency> = JsonMissing.of(),
        @JsonProperty("description")
        @ExcludeMissing
        description: JsonField<String> = JsonMissing.of(),
        @JsonProperty("destination_account_id")
        @ExcludeMissing
        destinationAccountId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("destination_transaction_id")
        @ExcludeMissing
        destinationTransactionId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("idempotency_key")
        @ExcludeMissing
        idempotencyKey: JsonField<String> = JsonMissing.of(),
        @JsonProperty("pending_transaction_id")
        @ExcludeMissing
        pendingTransactionId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("status") @ExcludeMissing status: JsonField<Status> = JsonMissing.of(),
        @JsonProperty("transaction_id")
        @ExcludeMissing
        transactionId: JsonField<String> = JsonMissing.of(),
        @JsonProperty("type") @ExcludeMissing type: JsonField<Type> = JsonMissing.of(),
    ) : this(
        id,
        accountId,
        amount,
        approval,
        cancellation,
        createdAt,
        createdBy,
        currency,
        description,
        destinationAccountId,
        destinationTransactionId,
        idempotencyKey,
        pendingTransactionId,
        status,
        transactionId,
        type,
        mutableMapOf(),
    )

    /**
     * The Account Transfer's identifier.
     *
     * @throws IncreaseInvalidDataException 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")

    /**
     * The Account from which the transfer originated.
     *
     * @throws IncreaseInvalidDataException 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 accountId(): String = accountId.getRequired("account_id")

    /**
     * The transfer amount in cents. This will always be positive and indicates the amount of money
     * leaving the originating account.
     *
     * @throws IncreaseInvalidDataException 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 amount(): Long = amount.getRequired("amount")

    /**
     * If your account requires approvals for transfers and the transfer was approved, this will
     * contain details of the approval.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun approval(): Optional<Approval> = approval.getOptional("approval")

    /**
     * If your account requires approvals for transfers and the transfer was not approved, this will
     * contain details of the cancellation.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun cancellation(): Optional<Cancellation> = cancellation.getOptional("cancellation")

    /**
     * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the transfer
     * was created.
     *
     * @throws IncreaseInvalidDataException 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(): OffsetDateTime = createdAt.getRequired("created_at")

    /**
     * What object created the transfer, either via the API or the dashboard.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun createdBy(): Optional<CreatedBy> = createdBy.getOptional("created_by")

    /**
     * The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the transfer's currency.
     *
     * @throws IncreaseInvalidDataException 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 currency(): Currency = currency.getRequired("currency")

    /**
     * An internal-facing description for the transfer for display in the API and dashboard. This
     * will also show in the description of the created Transactions.
     *
     * @throws IncreaseInvalidDataException 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 description(): String = description.getRequired("description")

    /**
     * The destination Account's identifier.
     *
     * @throws IncreaseInvalidDataException 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 destinationAccountId(): String = destinationAccountId.getRequired("destination_account_id")

    /**
     * The identifier of the Transaction on the destination Account representing the received funds.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun destinationTransactionId(): Optional<String> =
        destinationTransactionId.getOptional("destination_transaction_id")

    /**
     * The idempotency key you chose for this object. This value is unique across Increase and is
     * used to ensure that a request is only processed once. Learn more about
     * [idempotency](https://increase.com/documentation/idempotency-keys).
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun idempotencyKey(): Optional<String> = idempotencyKey.getOptional("idempotency_key")

    /**
     * The ID for the pending transaction representing the transfer. A pending transaction is
     * created when the transfer
     * [requires approval](https://increase.com/documentation/transfer-approvals#transfer-approvals)
     * by someone else in your organization.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun pendingTransactionId(): Optional<String> =
        pendingTransactionId.getOptional("pending_transaction_id")

    /**
     * The lifecycle status of the transfer.
     *
     * @throws IncreaseInvalidDataException 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 identifier of the Transaction on the originating account representing the transferred
     * funds.
     *
     * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if the
     *   server responded with an unexpected value).
     */
    fun transactionId(): Optional<String> = transactionId.getOptional("transaction_id")

    /**
     * A constant representing the object's type. For this resource it will always be
     * `account_transfer`.
     *
     * @throws IncreaseInvalidDataException 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 type(): Type = type.getRequired("type")

    /**
     * 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 [accountId].
     *
     * Unlike [accountId], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("account_id") @ExcludeMissing fun _accountId(): JsonField<String> = accountId

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

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

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

    /**
     * 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<OffsetDateTime> = createdAt

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

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

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

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

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

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

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

    /**
     * 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 [transactionId].
     *
     * Unlike [transactionId], this method doesn't throw if the JSON field has an unexpected type.
     */
    @JsonProperty("transaction_id")
    @ExcludeMissing
    fun _transactionId(): JsonField<String> = transactionId

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

    @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 [AccountTransfer].
         *
         * The following fields are required:
         * ```java
         * .id()
         * .accountId()
         * .amount()
         * .approval()
         * .cancellation()
         * .createdAt()
         * .createdBy()
         * .currency()
         * .description()
         * .destinationAccountId()
         * .destinationTransactionId()
         * .idempotencyKey()
         * .pendingTransactionId()
         * .status()
         * .transactionId()
         * .type()
         * ```
         */
        @JvmStatic fun builder() = Builder()
    }

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

        private var id: JsonField<String>? = null
        private var accountId: JsonField<String>? = null
        private var amount: JsonField<Long>? = null
        private var approval: JsonField<Approval>? = null
        private var cancellation: JsonField<Cancellation>? = null
        private var createdAt: JsonField<OffsetDateTime>? = null
        private var createdBy: JsonField<CreatedBy>? = null
        private var currency: JsonField<Currency>? = null
        private var description: JsonField<String>? = null
        private var destinationAccountId: JsonField<String>? = null
        private var destinationTransactionId: JsonField<String>? = null
        private var idempotencyKey: JsonField<String>? = null
        private var pendingTransactionId: JsonField<String>? = null
        private var status: JsonField<Status>? = null
        private var transactionId: JsonField<String>? = null
        private var type: JsonField<Type>? = null
        private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

        @JvmSynthetic
        internal fun from(accountTransfer: AccountTransfer) = apply {
            id = accountTransfer.id
            accountId = accountTransfer.accountId
            amount = accountTransfer.amount
            approval = accountTransfer.approval
            cancellation = accountTransfer.cancellation
            createdAt = accountTransfer.createdAt
            createdBy = accountTransfer.createdBy
            currency = accountTransfer.currency
            description = accountTransfer.description
            destinationAccountId = accountTransfer.destinationAccountId
            destinationTransactionId = accountTransfer.destinationTransactionId
            idempotencyKey = accountTransfer.idempotencyKey
            pendingTransactionId = accountTransfer.pendingTransactionId
            status = accountTransfer.status
            transactionId = accountTransfer.transactionId
            type = accountTransfer.type
            additionalProperties = accountTransfer.additionalProperties.toMutableMap()
        }

        /** The Account Transfer's identifier. */
        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 }

        /** The Account from which the transfer originated. */
        fun accountId(accountId: String) = accountId(JsonField.of(accountId))

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

        /**
         * The transfer amount in cents. This will always be positive and indicates the amount of
         * money leaving the originating account.
         */
        fun amount(amount: Long) = amount(JsonField.of(amount))

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

        /**
         * If your account requires approvals for transfers and the transfer was approved, this will
         * contain details of the approval.
         */
        fun approval(approval: Approval?) = approval(JsonField.ofNullable(approval))

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

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

        /**
         * If your account requires approvals for transfers and the transfer was not approved, this
         * will contain details of the cancellation.
         */
        fun cancellation(cancellation: Cancellation?) =
            cancellation(JsonField.ofNullable(cancellation))

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

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

        /**
         * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the
         * transfer was created.
         */
        fun createdAt(createdAt: OffsetDateTime) = createdAt(JsonField.of(createdAt))

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

        /** What object created the transfer, either via the API or the dashboard. */
        fun createdBy(createdBy: CreatedBy?) = createdBy(JsonField.ofNullable(createdBy))

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

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

        /**
         * The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the transfer's currency.
         */
        fun currency(currency: Currency) = currency(JsonField.of(currency))

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

        /**
         * An internal-facing description for the transfer for display in the API and dashboard.
         * This will also show in the description of the created Transactions.
         */
        fun description(description: String) = description(JsonField.of(description))

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

        /** The destination Account's identifier. */
        fun destinationAccountId(destinationAccountId: String) =
            destinationAccountId(JsonField.of(destinationAccountId))

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

        /**
         * The identifier of the Transaction on the destination Account representing the received
         * funds.
         */
        fun destinationTransactionId(destinationTransactionId: String?) =
            destinationTransactionId(JsonField.ofNullable(destinationTransactionId))

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

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

        /**
         * The idempotency key you chose for this object. This value is unique across Increase and
         * is used to ensure that a request is only processed once. Learn more about
         * [idempotency](https://increase.com/documentation/idempotency-keys).
         */
        fun idempotencyKey(idempotencyKey: String?) =
            idempotencyKey(JsonField.ofNullable(idempotencyKey))

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

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

        /**
         * The ID for the pending transaction representing the transfer. A pending transaction is
         * created when the transfer
         * [requires approval](https://increase.com/documentation/transfer-approvals#transfer-approvals)
         * by someone else in your organization.
         */
        fun pendingTransactionId(pendingTransactionId: String?) =
            pendingTransactionId(JsonField.ofNullable(pendingTransactionId))

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

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

        /** The lifecycle status of the transfer. */
        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 identifier of the Transaction on the originating account representing the transferred
         * funds.
         */
        fun transactionId(transactionId: String?) =
            transactionId(JsonField.ofNullable(transactionId))

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

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

        /**
         * A constant representing the object's type. For this resource it will always be
         * `account_transfer`.
         */
        fun type(type: Type) = type(JsonField.of(type))

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

        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 [AccountTransfer].
         *
         * Further updates to this [Builder] will not mutate the returned instance.
         *
         * The following fields are required:
         * ```java
         * .id()
         * .accountId()
         * .amount()
         * .approval()
         * .cancellation()
         * .createdAt()
         * .createdBy()
         * .currency()
         * .description()
         * .destinationAccountId()
         * .destinationTransactionId()
         * .idempotencyKey()
         * .pendingTransactionId()
         * .status()
         * .transactionId()
         * .type()
         * ```
         *
         * @throws IllegalStateException if any required field is unset.
         */
        fun build(): AccountTransfer =
            AccountTransfer(
                checkRequired("id", id),
                checkRequired("accountId", accountId),
                checkRequired("amount", amount),
                checkRequired("approval", approval),
                checkRequired("cancellation", cancellation),
                checkRequired("createdAt", createdAt),
                checkRequired("createdBy", createdBy),
                checkRequired("currency", currency),
                checkRequired("description", description),
                checkRequired("destinationAccountId", destinationAccountId),
                checkRequired("destinationTransactionId", destinationTransactionId),
                checkRequired("idempotencyKey", idempotencyKey),
                checkRequired("pendingTransactionId", pendingTransactionId),
                checkRequired("status", status),
                checkRequired("transactionId", transactionId),
                checkRequired("type", type),
                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 IncreaseInvalidDataException if any value type in this object doesn't match its
     *   expected type.
     */
    fun validate(): AccountTransfer = apply {
        if (validated) {
            return@apply
        }

        id()
        accountId()
        amount()
        approval().ifPresent { it.validate() }
        cancellation().ifPresent { it.validate() }
        createdAt()
        createdBy().ifPresent { it.validate() }
        currency().validate()
        description()
        destinationAccountId()
        destinationTransactionId()
        idempotencyKey()
        pendingTransactionId()
        status().validate()
        transactionId()
        type().validate()
        validated = true
    }

    fun isValid(): Boolean =
        try {
            validate()
            true
        } catch (e: IncreaseInvalidDataException) {
            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 (accountId.asKnown().isPresent) 1 else 0) +
            (if (amount.asKnown().isPresent) 1 else 0) +
            (approval.asKnown().getOrNull()?.validity() ?: 0) +
            (cancellation.asKnown().getOrNull()?.validity() ?: 0) +
            (if (createdAt.asKnown().isPresent) 1 else 0) +
            (createdBy.asKnown().getOrNull()?.validity() ?: 0) +
            (currency.asKnown().getOrNull()?.validity() ?: 0) +
            (if (description.asKnown().isPresent) 1 else 0) +
            (if (destinationAccountId.asKnown().isPresent) 1 else 0) +
            (if (destinationTransactionId.asKnown().isPresent) 1 else 0) +
            (if (idempotencyKey.asKnown().isPresent) 1 else 0) +
            (if (pendingTransactionId.asKnown().isPresent) 1 else 0) +
            (status.asKnown().getOrNull()?.validity() ?: 0) +
            (if (transactionId.asKnown().isPresent) 1 else 0) +
            (type.asKnown().getOrNull()?.validity() ?: 0)

    /**
     * If your account requires approvals for transfers and the transfer was approved, this will
     * contain details of the approval.
     */
    class Approval
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val approvedAt: JsonField<OffsetDateTime>,
        private val approvedBy: JsonField<String>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("approved_at")
            @ExcludeMissing
            approvedAt: JsonField<OffsetDateTime> = JsonMissing.of(),
            @JsonProperty("approved_by")
            @ExcludeMissing
            approvedBy: JsonField<String> = JsonMissing.of(),
        ) : this(approvedAt, approvedBy, mutableMapOf())

        /**
         * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the
         * transfer was approved.
         *
         * @throws IncreaseInvalidDataException 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 approvedAt(): OffsetDateTime = approvedAt.getRequired("approved_at")

        /**
         * If the Transfer was approved by a user in the dashboard, the email address of that user.
         *
         * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if
         *   the server responded with an unexpected value).
         */
        fun approvedBy(): Optional<String> = approvedBy.getOptional("approved_by")

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

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

        @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 [Approval].
             *
             * The following fields are required:
             * ```java
             * .approvedAt()
             * .approvedBy()
             * ```
             */
            @JvmStatic fun builder() = Builder()
        }

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

            private var approvedAt: JsonField<OffsetDateTime>? = null
            private var approvedBy: JsonField<String>? = null
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(approval: Approval) = apply {
                approvedAt = approval.approvedAt
                approvedBy = approval.approvedBy
                additionalProperties = approval.additionalProperties.toMutableMap()
            }

            /**
             * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the
             * transfer was approved.
             */
            fun approvedAt(approvedAt: OffsetDateTime) = approvedAt(JsonField.of(approvedAt))

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

            /**
             * If the Transfer was approved by a user in the dashboard, the email address of that
             * user.
             */
            fun approvedBy(approvedBy: String?) = approvedBy(JsonField.ofNullable(approvedBy))

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

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

            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 [Approval].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             *
             * The following fields are required:
             * ```java
             * .approvedAt()
             * .approvedBy()
             * ```
             *
             * @throws IllegalStateException if any required field is unset.
             */
            fun build(): Approval =
                Approval(
                    checkRequired("approvedAt", approvedAt),
                    checkRequired("approvedBy", approvedBy),
                    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 IncreaseInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Approval = apply {
            if (validated) {
                return@apply
            }

            approvedAt()
            approvedBy()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: IncreaseInvalidDataException) {
                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 (approvedAt.asKnown().isPresent) 1 else 0) +
                (if (approvedBy.asKnown().isPresent) 1 else 0)

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

            return other is Approval &&
                approvedAt == other.approvedAt &&
                approvedBy == other.approvedBy &&
                additionalProperties == other.additionalProperties
        }

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

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "Approval{approvedAt=$approvedAt, approvedBy=$approvedBy, additionalProperties=$additionalProperties}"
    }

    /**
     * If your account requires approvals for transfers and the transfer was not approved, this will
     * contain details of the cancellation.
     */
    class Cancellation
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val canceledAt: JsonField<OffsetDateTime>,
        private val canceledBy: JsonField<String>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("canceled_at")
            @ExcludeMissing
            canceledAt: JsonField<OffsetDateTime> = JsonMissing.of(),
            @JsonProperty("canceled_by")
            @ExcludeMissing
            canceledBy: JsonField<String> = JsonMissing.of(),
        ) : this(canceledAt, canceledBy, mutableMapOf())

        /**
         * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the
         * Transfer was canceled.
         *
         * @throws IncreaseInvalidDataException 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 canceledAt(): OffsetDateTime = canceledAt.getRequired("canceled_at")

        /**
         * If the Transfer was canceled by a user in the dashboard, the email address of that user.
         *
         * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if
         *   the server responded with an unexpected value).
         */
        fun canceledBy(): Optional<String> = canceledBy.getOptional("canceled_by")

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

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

        @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 [Cancellation].
             *
             * The following fields are required:
             * ```java
             * .canceledAt()
             * .canceledBy()
             * ```
             */
            @JvmStatic fun builder() = Builder()
        }

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

            private var canceledAt: JsonField<OffsetDateTime>? = null
            private var canceledBy: JsonField<String>? = null
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(cancellation: Cancellation) = apply {
                canceledAt = cancellation.canceledAt
                canceledBy = cancellation.canceledBy
                additionalProperties = cancellation.additionalProperties.toMutableMap()
            }

            /**
             * The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which the
             * Transfer was canceled.
             */
            fun canceledAt(canceledAt: OffsetDateTime) = canceledAt(JsonField.of(canceledAt))

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

            /**
             * If the Transfer was canceled by a user in the dashboard, the email address of that
             * user.
             */
            fun canceledBy(canceledBy: String?) = canceledBy(JsonField.ofNullable(canceledBy))

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

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

            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 [Cancellation].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             *
             * The following fields are required:
             * ```java
             * .canceledAt()
             * .canceledBy()
             * ```
             *
             * @throws IllegalStateException if any required field is unset.
             */
            fun build(): Cancellation =
                Cancellation(
                    checkRequired("canceledAt", canceledAt),
                    checkRequired("canceledBy", canceledBy),
                    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 IncreaseInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Cancellation = apply {
            if (validated) {
                return@apply
            }

            canceledAt()
            canceledBy()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: IncreaseInvalidDataException) {
                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 (canceledAt.asKnown().isPresent) 1 else 0) +
                (if (canceledBy.asKnown().isPresent) 1 else 0)

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

            return other is Cancellation &&
                canceledAt == other.canceledAt &&
                canceledBy == other.canceledBy &&
                additionalProperties == other.additionalProperties
        }

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

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "Cancellation{canceledAt=$canceledAt, canceledBy=$canceledBy, additionalProperties=$additionalProperties}"
    }

    /** What object created the transfer, either via the API or the dashboard. */
    class CreatedBy
    @JsonCreator(mode = JsonCreator.Mode.DISABLED)
    private constructor(
        private val category: JsonField<Category>,
        private val apiKey: JsonField<ApiKey>,
        private val oauthApplication: JsonField<OAuthApplication>,
        private val user: JsonField<User>,
        private val additionalProperties: MutableMap<String, JsonValue>,
    ) {

        @JsonCreator
        private constructor(
            @JsonProperty("category")
            @ExcludeMissing
            category: JsonField<Category> = JsonMissing.of(),
            @JsonProperty("api_key") @ExcludeMissing apiKey: JsonField<ApiKey> = JsonMissing.of(),
            @JsonProperty("oauth_application")
            @ExcludeMissing
            oauthApplication: JsonField<OAuthApplication> = JsonMissing.of(),
            @JsonProperty("user") @ExcludeMissing user: JsonField<User> = JsonMissing.of(),
        ) : this(category, apiKey, oauthApplication, user, mutableMapOf())

        /**
         * The type of object that created this transfer.
         *
         * @throws IncreaseInvalidDataException 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 category(): Category = category.getRequired("category")

        /**
         * If present, details about the API key that created the transfer.
         *
         * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if
         *   the server responded with an unexpected value).
         */
        fun apiKey(): Optional<ApiKey> = apiKey.getOptional("api_key")

        /**
         * If present, details about the OAuth Application that created the transfer.
         *
         * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if
         *   the server responded with an unexpected value).
         */
        fun oauthApplication(): Optional<OAuthApplication> =
            oauthApplication.getOptional("oauth_application")

        /**
         * If present, details about the User that created the transfer.
         *
         * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g. if
         *   the server responded with an unexpected value).
         */
        fun user(): Optional<User> = user.getOptional("user")

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

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

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

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

        @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 [CreatedBy].
             *
             * The following fields are required:
             * ```java
             * .category()
             * ```
             */
            @JvmStatic fun builder() = Builder()
        }

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

            private var category: JsonField<Category>? = null
            private var apiKey: JsonField<ApiKey> = JsonMissing.of()
            private var oauthApplication: JsonField<OAuthApplication> = JsonMissing.of()
            private var user: JsonField<User> = JsonMissing.of()
            private var additionalProperties: MutableMap<String, JsonValue> = mutableMapOf()

            @JvmSynthetic
            internal fun from(createdBy: CreatedBy) = apply {
                category = createdBy.category
                apiKey = createdBy.apiKey
                oauthApplication = createdBy.oauthApplication
                user = createdBy.user
                additionalProperties = createdBy.additionalProperties.toMutableMap()
            }

            /** The type of object that created this transfer. */
            fun category(category: Category) = category(JsonField.of(category))

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

            /** If present, details about the API key that created the transfer. */
            fun apiKey(apiKey: ApiKey?) = apiKey(JsonField.ofNullable(apiKey))

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

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

            /** If present, details about the OAuth Application that created the transfer. */
            fun oauthApplication(oauthApplication: OAuthApplication?) =
                oauthApplication(JsonField.ofNullable(oauthApplication))

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

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

            /** If present, details about the User that created the transfer. */
            fun user(user: User?) = user(JsonField.ofNullable(user))

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

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

            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 [CreatedBy].
             *
             * Further updates to this [Builder] will not mutate the returned instance.
             *
             * The following fields are required:
             * ```java
             * .category()
             * ```
             *
             * @throws IllegalStateException if any required field is unset.
             */
            fun build(): CreatedBy =
                CreatedBy(
                    checkRequired("category", category),
                    apiKey,
                    oauthApplication,
                    user,
                    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 IncreaseInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): CreatedBy = apply {
            if (validated) {
                return@apply
            }

            category().validate()
            apiKey().ifPresent { it.validate() }
            oauthApplication().ifPresent { it.validate() }
            user().ifPresent { it.validate() }
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: IncreaseInvalidDataException) {
                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 =
            (category.asKnown().getOrNull()?.validity() ?: 0) +
                (apiKey.asKnown().getOrNull()?.validity() ?: 0) +
                (oauthApplication.asKnown().getOrNull()?.validity() ?: 0) +
                (user.asKnown().getOrNull()?.validity() ?: 0)

        /** The type of object that created this transfer. */
        class Category @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 {

                /** An API key. Details will be under the `api_key` object. */
                @JvmField val API_KEY = of("api_key")

                /**
                 * An OAuth application you connected to Increase. Details will be under the
                 * `oauth_application` object.
                 */
                @JvmField val OAUTH_APPLICATION = of("oauth_application")

                /** A User in the Increase dashboard. Details will be under the `user` object. */
                @JvmField val USER = of("user")

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

            /** An enum containing [Category]'s known values. */
            enum class Known {
                /** An API key. Details will be under the `api_key` object. */
                API_KEY,
                /**
                 * An OAuth application you connected to Increase. Details will be under the
                 * `oauth_application` object.
                 */
                OAUTH_APPLICATION,
                /** A User in the Increase dashboard. Details will be under the `user` object. */
                USER,
            }

            /**
             * An enum containing [Category]'s known values, as well as an [_UNKNOWN] member.
             *
             * An instance of [Category] 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 {
                /** An API key. Details will be under the `api_key` object. */
                API_KEY,
                /**
                 * An OAuth application you connected to Increase. Details will be under the
                 * `oauth_application` object.
                 */
                OAUTH_APPLICATION,
                /** A User in the Increase dashboard. Details will be under the `user` object. */
                USER,
                /**
                 * An enum member indicating that [Category] 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) {
                    API_KEY -> Value.API_KEY
                    OAUTH_APPLICATION -> Value.OAUTH_APPLICATION
                    USER -> Value.USER
                    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 IncreaseInvalidDataException if this class instance's value is a not a known
             *   member.
             */
            fun known(): Known =
                when (this) {
                    API_KEY -> Known.API_KEY
                    OAUTH_APPLICATION -> Known.OAUTH_APPLICATION
                    USER -> Known.USER
                    else -> throw IncreaseInvalidDataException("Unknown Category: $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 IncreaseInvalidDataException if this class instance's value does not have the
             *   expected primitive type.
             */
            fun asString(): String =
                _value().asString().orElseThrow {
                    IncreaseInvalidDataException("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 IncreaseInvalidDataException if any value type in this object doesn't match
             *   its expected type.
             */
            fun validate(): Category = apply {
                if (validated) {
                    return@apply
                }

                known()
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: IncreaseInvalidDataException) {
                    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 Category && value == other.value
            }

            override fun hashCode() = value.hashCode()

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

        /** If present, details about the API key that created the transfer. */
        class ApiKey
        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
        private constructor(
            private val description: JsonField<String>,
            private val additionalProperties: MutableMap<String, JsonValue>,
        ) {

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

            /**
             * The description set for the API key when it was created.
             *
             * @throws IncreaseInvalidDataException if the JSON field has an unexpected type (e.g.
             *   if the server responded with an unexpected value).
             */
            fun description(): Optional<String> = description.getOptional("description")

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

            @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 [ApiKey].
                 *
                 * The following fields are required:
                 * ```java
                 * .description()
                 * ```
                 */
                @JvmStatic fun builder() = Builder()
            }

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

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

                @JvmSynthetic
                internal fun from(apiKey: ApiKey) = apply {
                    description = apiKey.description
                    additionalProperties = apiKey.additionalProperties.toMutableMap()
                }

                /** The description set for the API key when it was created. */
                fun description(description: String?) =
                    description(JsonField.ofNullable(description))

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

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

                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 [ApiKey].
                 *
                 * Further updates to this [Builder] will not mutate the returned instance.
                 *
                 * The following fields are required:
                 * ```java
                 * .description()
                 * ```
                 *
                 * @throws IllegalStateException if any required field is unset.
                 */
                fun build(): ApiKey =
                    ApiKey(
                        checkRequired("description", description),
                        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 IncreaseInvalidDataException if any value type in this object doesn't match
             *   its expected type.
             */
            fun validate(): ApiKey = apply {
                if (validated) {
                    return@apply
                }

                description()
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: IncreaseInvalidDataException) {
                    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 (description.asKnown().isPresent) 1 else 0)

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

                return other is ApiKey &&
                    description == other.description &&
                    additionalProperties == other.additionalProperties
            }

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

            override fun hashCode(): Int = hashCode

            override fun toString() =
                "ApiKey{description=$description, additionalProperties=$additionalProperties}"
        }

        /** If present, details about the OAuth Application that created the transfer. */
        class OAuthApplication
        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
        private constructor(
            private val name: JsonField<String>,
            private val additionalProperties: MutableMap<String, JsonValue>,
        ) {

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

            /**
             * The name of the OAuth Application.
             *
             * @throws IncreaseInvalidDataException 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 name(): String = name.getRequired("name")

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

            @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 [OAuthApplication].
                 *
                 * The following fields are required:
                 * ```java
                 * .name()
                 * ```
                 */
                @JvmStatic fun builder() = Builder()
            }

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

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

                @JvmSynthetic
                internal fun from(oauthApplication: OAuthApplication) = apply {
                    name = oauthApplication.name
                    additionalProperties = oauthApplication.additionalProperties.toMutableMap()
                }

                /** The name of the OAuth Application. */
                fun name(name: String) = name(JsonField.of(name))

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

                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 [OAuthApplication].
                 *
                 * Further updates to this [Builder] will not mutate the returned instance.
                 *
                 * The following fields are required:
                 * ```java
                 * .name()
                 * ```
                 *
                 * @throws IllegalStateException if any required field is unset.
                 */
                fun build(): OAuthApplication =
                    OAuthApplication(
                        checkRequired("name", name),
                        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 IncreaseInvalidDataException if any value type in this object doesn't match
             *   its expected type.
             */
            fun validate(): OAuthApplication = apply {
                if (validated) {
                    return@apply
                }

                name()
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: IncreaseInvalidDataException) {
                    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 (name.asKnown().isPresent) 1 else 0)

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

                return other is OAuthApplication &&
                    name == other.name &&
                    additionalProperties == other.additionalProperties
            }

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

            override fun hashCode(): Int = hashCode

            override fun toString() =
                "OAuthApplication{name=$name, additionalProperties=$additionalProperties}"
        }

        /** If present, details about the User that created the transfer. */
        class User
        @JsonCreator(mode = JsonCreator.Mode.DISABLED)
        private constructor(
            private val email: JsonField<String>,
            private val additionalProperties: MutableMap<String, JsonValue>,
        ) {

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

            /**
             * The email address of the User.
             *
             * @throws IncreaseInvalidDataException 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 email(): String = email.getRequired("email")

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

            @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 [User].
                 *
                 * The following fields are required:
                 * ```java
                 * .email()
                 * ```
                 */
                @JvmStatic fun builder() = Builder()
            }

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

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

                @JvmSynthetic
                internal fun from(user: User) = apply {
                    email = user.email
                    additionalProperties = user.additionalProperties.toMutableMap()
                }

                /** The email address of the User. */
                fun email(email: String) = email(JsonField.of(email))

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

                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 [User].
                 *
                 * Further updates to this [Builder] will not mutate the returned instance.
                 *
                 * The following fields are required:
                 * ```java
                 * .email()
                 * ```
                 *
                 * @throws IllegalStateException if any required field is unset.
                 */
                fun build(): User =
                    User(checkRequired("email", email), 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 IncreaseInvalidDataException if any value type in this object doesn't match
             *   its expected type.
             */
            fun validate(): User = apply {
                if (validated) {
                    return@apply
                }

                email()
                validated = true
            }

            fun isValid(): Boolean =
                try {
                    validate()
                    true
                } catch (e: IncreaseInvalidDataException) {
                    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 (email.asKnown().isPresent) 1 else 0)

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

                return other is User &&
                    email == other.email &&
                    additionalProperties == other.additionalProperties
            }

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

            override fun hashCode(): Int = hashCode

            override fun toString() =
                "User{email=$email, additionalProperties=$additionalProperties}"
        }

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

            return other is CreatedBy &&
                category == other.category &&
                apiKey == other.apiKey &&
                oauthApplication == other.oauthApplication &&
                user == other.user &&
                additionalProperties == other.additionalProperties
        }

        private val hashCode: Int by lazy {
            Objects.hash(category, apiKey, oauthApplication, user, additionalProperties)
        }

        override fun hashCode(): Int = hashCode

        override fun toString() =
            "CreatedBy{category=$category, apiKey=$apiKey, oauthApplication=$oauthApplication, user=$user, additionalProperties=$additionalProperties}"
    }

    /** The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the transfer's currency. */
    class Currency @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 {

            /** US Dollar (USD) */
            @JvmField val USD = of("USD")

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

        /** An enum containing [Currency]'s known values. */
        enum class Known {
            /** US Dollar (USD) */
            USD
        }

        /**
         * An enum containing [Currency]'s known values, as well as an [_UNKNOWN] member.
         *
         * An instance of [Currency] 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 {
            /** US Dollar (USD) */
            USD,
            /** An enum member indicating that [Currency] 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) {
                USD -> Value.USD
                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 IncreaseInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                USD -> Known.USD
                else -> throw IncreaseInvalidDataException("Unknown Currency: $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 IncreaseInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow {
                IncreaseInvalidDataException("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 IncreaseInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Currency = apply {
            if (validated) {
                return@apply
            }

            known()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: IncreaseInvalidDataException) {
                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 Currency && value == other.value
        }

        override fun hashCode() = value.hashCode()

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

    /** The lifecycle status of the transfer. */
    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 {

            /** The transfer is pending approval from your team. */
            @JvmField val PENDING_APPROVAL = of("pending_approval")

            /** The transfer was pending approval from your team and has been canceled. */
            @JvmField val CANCELED = of("canceled")

            /** The transfer has been completed. */
            @JvmField val COMPLETE = of("complete")

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

        /** An enum containing [Status]'s known values. */
        enum class Known {
            /** The transfer is pending approval from your team. */
            PENDING_APPROVAL,
            /** The transfer was pending approval from your team and has been canceled. */
            CANCELED,
            /** The transfer has been completed. */
            COMPLETE,
        }

        /**
         * 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 {
            /** The transfer is pending approval from your team. */
            PENDING_APPROVAL,
            /** The transfer was pending approval from your team and has been canceled. */
            CANCELED,
            /** The transfer has been completed. */
            COMPLETE,
            /** 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) {
                PENDING_APPROVAL -> Value.PENDING_APPROVAL
                CANCELED -> Value.CANCELED
                COMPLETE -> Value.COMPLETE
                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 IncreaseInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                PENDING_APPROVAL -> Known.PENDING_APPROVAL
                CANCELED -> Known.CANCELED
                COMPLETE -> Known.COMPLETE
                else -> throw IncreaseInvalidDataException("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 IncreaseInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow {
                IncreaseInvalidDataException("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 IncreaseInvalidDataException 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: IncreaseInvalidDataException) {
                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()
    }

    /**
     * A constant representing the object's type. For this resource it will always be
     * `account_transfer`.
     */
    class Type @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 ACCOUNT_TRANSFER = of("account_transfer")

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

        /** An enum containing [Type]'s known values. */
        enum class Known {
            ACCOUNT_TRANSFER
        }

        /**
         * An enum containing [Type]'s known values, as well as an [_UNKNOWN] member.
         *
         * An instance of [Type] 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 {
            ACCOUNT_TRANSFER,
            /** An enum member indicating that [Type] 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) {
                ACCOUNT_TRANSFER -> Value.ACCOUNT_TRANSFER
                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 IncreaseInvalidDataException if this class instance's value is a not a known
         *   member.
         */
        fun known(): Known =
            when (this) {
                ACCOUNT_TRANSFER -> Known.ACCOUNT_TRANSFER
                else -> throw IncreaseInvalidDataException("Unknown Type: $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 IncreaseInvalidDataException if this class instance's value does not have the
         *   expected primitive type.
         */
        fun asString(): String =
            _value().asString().orElseThrow {
                IncreaseInvalidDataException("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 IncreaseInvalidDataException if any value type in this object doesn't match its
         *   expected type.
         */
        fun validate(): Type = apply {
            if (validated) {
                return@apply
            }

            known()
            validated = true
        }

        fun isValid(): Boolean =
            try {
                validate()
                true
            } catch (e: IncreaseInvalidDataException) {
                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 Type && 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 AccountTransfer &&
            id == other.id &&
            accountId == other.accountId &&
            amount == other.amount &&
            approval == other.approval &&
            cancellation == other.cancellation &&
            createdAt == other.createdAt &&
            createdBy == other.createdBy &&
            currency == other.currency &&
            description == other.description &&
            destinationAccountId == other.destinationAccountId &&
            destinationTransactionId == other.destinationTransactionId &&
            idempotencyKey == other.idempotencyKey &&
            pendingTransactionId == other.pendingTransactionId &&
            status == other.status &&
            transactionId == other.transactionId &&
            type == other.type &&
            additionalProperties == other.additionalProperties
    }

    private val hashCode: Int by lazy {
        Objects.hash(
            id,
            accountId,
            amount,
            approval,
            cancellation,
            createdAt,
            createdBy,
            currency,
            description,
            destinationAccountId,
            destinationTransactionId,
            idempotencyKey,
            pendingTransactionId,
            status,
            transactionId,
            type,
            additionalProperties,
        )
    }

    override fun hashCode(): Int = hashCode

    override fun toString() =
        "AccountTransfer{id=$id, accountId=$accountId, amount=$amount, approval=$approval, cancellation=$cancellation, createdAt=$createdAt, createdBy=$createdBy, currency=$currency, description=$description, destinationAccountId=$destinationAccountId, destinationTransactionId=$destinationTransactionId, idempotencyKey=$idempotencyKey, pendingTransactionId=$pendingTransactionId, status=$status, transactionId=$transactionId, type=$type, additionalProperties=$additionalProperties}"
}
