import * as pulumi from "@pulumi/pulumi";
/**
 * Provides a virtual resource that can be used to change advanced configuration
 * options for a DigitalOcean managed Kafka database cluster.
 *
 * > **Note** Kafka configurations are only removed from state when destroyed. The remote configuration is not unset.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as digitalocean from "@pulumi/digitalocean";
 *
 * const exampleDatabaseCluster = new digitalocean.DatabaseCluster("example", {
 *     name: "example-kafka-cluster",
 *     engine: "kafka",
 *     version: "3.7",
 *     size: digitalocean.DatabaseSlug.DB_1VPCU1GB,
 *     region: digitalocean.Region.NYC3,
 *     nodeCount: 3,
 * });
 * const example = new digitalocean.DatabaseKafkaConfig("example", {
 *     clusterId: exampleDatabaseCluster.id,
 *     groupInitialRebalanceDelayMs: 3000,
 *     groupMinSessionTimeoutMs: 6000,
 *     groupMaxSessionTimeoutMs: 1800000,
 *     messageMaxBytes: 1048588,
 *     logCleanerDeleteRetentionMs: 86400000,
 *     logCleanerMinCompactionLagMs: "0",
 *     logFlushIntervalMs: "9223372036854775807",
 *     logIndexIntervalBytes: 4096,
 *     logMessageDownconversionEnable: true,
 *     logMessageTimestampDifferenceMaxMs: "9223372036854775807",
 *     logPreallocate: false,
 *     logRetentionBytes: "-1",
 *     logRetentionHours: 168,
 *     logRetentionMs: "604800000",
 *     logRollJitterMs: "0",
 *     logSegmentDeleteDelayMs: 60000,
 *     autoCreateTopicsEnable: true,
 * });
 * ```
 *
 * ## Import
 *
 * A Kafka database cluster's configuration can be imported using the `id` the parent cluster, e.g.
 *
 * ```sh
 * $ pulumi import digitalocean:index/databaseKafkaConfig:DatabaseKafkaConfig example 4b62829a-9c42-465b-aaa3-84051048e712
 * ```
 */
export declare class DatabaseKafkaConfig extends pulumi.CustomResource {
    /**
     * Get an existing DatabaseKafkaConfig resource's state with the given name, ID, and optional extra
     * properties used to qualify the lookup.
     *
     * @param name The _unique_ name of the resulting resource.
     * @param id The _unique_ provider ID of the resource to lookup.
     * @param state Any extra arguments used during the lookup.
     * @param opts Optional settings to control the behavior of the CustomResource.
     */
    static get(name: string, id: pulumi.Input<pulumi.ID>, state?: DatabaseKafkaConfigState, opts?: pulumi.CustomResourceOptions): DatabaseKafkaConfig;
    /**
     * Returns true if the given object is an instance of DatabaseKafkaConfig.  This is designed to work even
     * when multiple copies of the Pulumi SDK have been loaded into the same process.
     */
    static isInstance(obj: any): obj is DatabaseKafkaConfig;
    /**
     * Enable auto creation of topics.
     */
    readonly autoCreateTopicsEnable: pulumi.Output<boolean>;
    /**
     * The ID of the target Kafka cluster.
     */
    readonly clusterId: pulumi.Output<string>;
    /**
     * The amount of time, in milliseconds, the group coordinator will wait for more consumers to join a new group before performing the first rebalance. A longer delay means potentially fewer rebalances, but increases the time until processing begins. The default value for this is 3 seconds. During development and testing it might be desirable to set this to 0 in order to not delay test execution time.
     */
    readonly groupInitialRebalanceDelayMs: pulumi.Output<number>;
    /**
     * The maximum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    readonly groupMaxSessionTimeoutMs: pulumi.Output<number>;
    /**
     * The minimum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    readonly groupMinSessionTimeoutMs: pulumi.Output<number>;
    /**
     * How long are delete records retained?
     */
    readonly logCleanerDeleteRetentionMs: pulumi.Output<number>;
    /**
     * The minimum time a message will remain uncompacted in the log. Only applicable for logs that are being compacted.
     */
    readonly logCleanerMinCompactionLagMs: pulumi.Output<string>;
    /**
     * The maximum time in ms that a message in any topic is kept in memory before flushed to disk. If not set, the value in log.flush.scheduler.interval.ms is used.
     */
    readonly logFlushIntervalMs: pulumi.Output<string>;
    /**
     * The interval with which Kafka adds an entry to the offset index.
     */
    readonly logIndexIntervalBytes: pulumi.Output<number>;
    /**
     * This configuration controls whether down-conversion of message formats is enabled to satisfy consume requests.
     */
    readonly logMessageDownconversionEnable: pulumi.Output<boolean>;
    /**
     * The maximum difference allowed between the timestamp when a broker receives a message and the timestamp specified in the message.
     */
    readonly logMessageTimestampDifferenceMaxMs: pulumi.Output<string>;
    /**
     * Controls whether to preallocate a file when creating a new segment.
     */
    readonly logPreallocate: pulumi.Output<boolean>;
    /**
     * The maximum size of the log before deleting messages.
     */
    readonly logRetentionBytes: pulumi.Output<string>;
    /**
     * The number of hours to keep a log file before deleting it.
     */
    readonly logRetentionHours: pulumi.Output<number>;
    /**
     * The number of milliseconds to keep a log file before deleting it (in milliseconds), If not set, the value in log.retention.minutes is used. If set to -1, no time limit is applied.
     */
    readonly logRetentionMs: pulumi.Output<string>;
    /**
     * The maximum jitter to subtract from logRollTimeMillis (in milliseconds). If not set, the value in log.roll.jitter.hours is used.
     */
    readonly logRollJitterMs: pulumi.Output<string>;
    /**
     * The amount of time to wait before deleting a file from the filesystem.
     */
    readonly logSegmentDeleteDelayMs: pulumi.Output<number>;
    /**
     * The maximum size of message that the server can receive.
     */
    readonly messageMaxBytes: pulumi.Output<number>;
    /**
     * Create a DatabaseKafkaConfig resource with the given unique name, arguments, and options.
     *
     * @param name The _unique_ name of the resource.
     * @param args The arguments to use to populate this resource's properties.
     * @param opts A bag of options that control this resource's behavior.
     */
    constructor(name: string, args: DatabaseKafkaConfigArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering DatabaseKafkaConfig resources.
 */
export interface DatabaseKafkaConfigState {
    /**
     * Enable auto creation of topics.
     */
    autoCreateTopicsEnable?: pulumi.Input<boolean | undefined>;
    /**
     * The ID of the target Kafka cluster.
     */
    clusterId?: pulumi.Input<string | undefined>;
    /**
     * The amount of time, in milliseconds, the group coordinator will wait for more consumers to join a new group before performing the first rebalance. A longer delay means potentially fewer rebalances, but increases the time until processing begins. The default value for this is 3 seconds. During development and testing it might be desirable to set this to 0 in order to not delay test execution time.
     */
    groupInitialRebalanceDelayMs?: pulumi.Input<number | undefined>;
    /**
     * The maximum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    groupMaxSessionTimeoutMs?: pulumi.Input<number | undefined>;
    /**
     * The minimum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    groupMinSessionTimeoutMs?: pulumi.Input<number | undefined>;
    /**
     * How long are delete records retained?
     */
    logCleanerDeleteRetentionMs?: pulumi.Input<number | undefined>;
    /**
     * The minimum time a message will remain uncompacted in the log. Only applicable for logs that are being compacted.
     */
    logCleanerMinCompactionLagMs?: pulumi.Input<string | undefined>;
    /**
     * The maximum time in ms that a message in any topic is kept in memory before flushed to disk. If not set, the value in log.flush.scheduler.interval.ms is used.
     */
    logFlushIntervalMs?: pulumi.Input<string | undefined>;
    /**
     * The interval with which Kafka adds an entry to the offset index.
     */
    logIndexIntervalBytes?: pulumi.Input<number | undefined>;
    /**
     * This configuration controls whether down-conversion of message formats is enabled to satisfy consume requests.
     */
    logMessageDownconversionEnable?: pulumi.Input<boolean | undefined>;
    /**
     * The maximum difference allowed between the timestamp when a broker receives a message and the timestamp specified in the message.
     */
    logMessageTimestampDifferenceMaxMs?: pulumi.Input<string | undefined>;
    /**
     * Controls whether to preallocate a file when creating a new segment.
     */
    logPreallocate?: pulumi.Input<boolean | undefined>;
    /**
     * The maximum size of the log before deleting messages.
     */
    logRetentionBytes?: pulumi.Input<string | undefined>;
    /**
     * The number of hours to keep a log file before deleting it.
     */
    logRetentionHours?: pulumi.Input<number | undefined>;
    /**
     * The number of milliseconds to keep a log file before deleting it (in milliseconds), If not set, the value in log.retention.minutes is used. If set to -1, no time limit is applied.
     */
    logRetentionMs?: pulumi.Input<string | undefined>;
    /**
     * The maximum jitter to subtract from logRollTimeMillis (in milliseconds). If not set, the value in log.roll.jitter.hours is used.
     */
    logRollJitterMs?: pulumi.Input<string | undefined>;
    /**
     * The amount of time to wait before deleting a file from the filesystem.
     */
    logSegmentDeleteDelayMs?: pulumi.Input<number | undefined>;
    /**
     * The maximum size of message that the server can receive.
     */
    messageMaxBytes?: pulumi.Input<number | undefined>;
}
/**
 * The set of arguments for constructing a DatabaseKafkaConfig resource.
 */
export interface DatabaseKafkaConfigArgs {
    /**
     * Enable auto creation of topics.
     */
    autoCreateTopicsEnable?: pulumi.Input<boolean | undefined>;
    /**
     * The ID of the target Kafka cluster.
     */
    clusterId: pulumi.Input<string>;
    /**
     * The amount of time, in milliseconds, the group coordinator will wait for more consumers to join a new group before performing the first rebalance. A longer delay means potentially fewer rebalances, but increases the time until processing begins. The default value for this is 3 seconds. During development and testing it might be desirable to set this to 0 in order to not delay test execution time.
     */
    groupInitialRebalanceDelayMs?: pulumi.Input<number | undefined>;
    /**
     * The maximum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    groupMaxSessionTimeoutMs?: pulumi.Input<number | undefined>;
    /**
     * The minimum allowed session timeout for registered consumers. Longer timeouts give consumers more time to process messages in between heartbeats at the cost of a longer time to detect failures.
     */
    groupMinSessionTimeoutMs?: pulumi.Input<number | undefined>;
    /**
     * How long are delete records retained?
     */
    logCleanerDeleteRetentionMs?: pulumi.Input<number | undefined>;
    /**
     * The minimum time a message will remain uncompacted in the log. Only applicable for logs that are being compacted.
     */
    logCleanerMinCompactionLagMs?: pulumi.Input<string | undefined>;
    /**
     * The maximum time in ms that a message in any topic is kept in memory before flushed to disk. If not set, the value in log.flush.scheduler.interval.ms is used.
     */
    logFlushIntervalMs?: pulumi.Input<string | undefined>;
    /**
     * The interval with which Kafka adds an entry to the offset index.
     */
    logIndexIntervalBytes?: pulumi.Input<number | undefined>;
    /**
     * This configuration controls whether down-conversion of message formats is enabled to satisfy consume requests.
     */
    logMessageDownconversionEnable?: pulumi.Input<boolean | undefined>;
    /**
     * The maximum difference allowed between the timestamp when a broker receives a message and the timestamp specified in the message.
     */
    logMessageTimestampDifferenceMaxMs?: pulumi.Input<string | undefined>;
    /**
     * Controls whether to preallocate a file when creating a new segment.
     */
    logPreallocate?: pulumi.Input<boolean | undefined>;
    /**
     * The maximum size of the log before deleting messages.
     */
    logRetentionBytes?: pulumi.Input<string | undefined>;
    /**
     * The number of hours to keep a log file before deleting it.
     */
    logRetentionHours?: pulumi.Input<number | undefined>;
    /**
     * The number of milliseconds to keep a log file before deleting it (in milliseconds), If not set, the value in log.retention.minutes is used. If set to -1, no time limit is applied.
     */
    logRetentionMs?: pulumi.Input<string | undefined>;
    /**
     * The maximum jitter to subtract from logRollTimeMillis (in milliseconds). If not set, the value in log.roll.jitter.hours is used.
     */
    logRollJitterMs?: pulumi.Input<string | undefined>;
    /**
     * The amount of time to wait before deleting a file from the filesystem.
     */
    logSegmentDeleteDelayMs?: pulumi.Input<number | undefined>;
    /**
     * The maximum size of message that the server can receive.
     */
    messageMaxBytes?: pulumi.Input<number | undefined>;
}
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