import * as pulumi from "@pulumi/pulumi";
import * as inputs from "../types/input";
import * as outputs from "../types/output";
/**
 * This data source provides the list of Db System Maintenance Events in Oracle Cloud Infrastructure MySQL Database service.
 *
 * List all the maintenance events.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testDbSystemMaintenanceEvents = oci.mysql.getDbSystemMaintenanceEvents({
 *     dbSystemId: testMysqlDbSystem.id,
 *     maintenanceAction: dbSystemMaintenanceEventMaintenanceAction,
 *     maintenanceStatus: dbSystemMaintenanceEventMaintenanceStatus,
 *     maintenanceType: dbSystemMaintenanceEventMaintenanceType,
 *     mysqlVersionAfterMaintenance: dbSystemMaintenanceEventMysqlVersionAfterMaintenance,
 *     mysqlVersionBeforeMaintenance: dbSystemMaintenanceEventMysqlVersionBeforeMaintenance,
 * });
 * ```
 */
export declare function getDbSystemMaintenanceEvents(args: GetDbSystemMaintenanceEventsArgs, opts?: pulumi.InvokeOptions): Promise<GetDbSystemMaintenanceEventsResult>;
/**
 * A collection of arguments for invoking getDbSystemMaintenanceEvents.
 */
export interface GetDbSystemMaintenanceEventsArgs {
    /**
     * The DB System [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
     */
    dbSystemId: string;
    filters?: inputs.Mysql.GetDbSystemMaintenanceEventsFilter[];
    /**
     * The nature of the maintenance event.
     */
    maintenanceAction?: string;
    /**
     * The last status of the maintenance event.
     */
    maintenanceStatus?: string;
    /**
     * How the maintenance event was triggered.
     */
    maintenanceType?: string;
    /**
     * The MySQL version after the maintenance event.
     */
    mysqlVersionAfterMaintenance?: string;
    /**
     * The MySQL version before the maintenance event.
     */
    mysqlVersionBeforeMaintenance?: string;
}
/**
 * A collection of values returned by getDbSystemMaintenanceEvents.
 */
export interface GetDbSystemMaintenanceEventsResult {
    /**
     * The OCID of the DB System this maintenance event is associated with.
     */
    readonly dbSystemId: string;
    readonly filters?: outputs.Mysql.GetDbSystemMaintenanceEventsFilter[];
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    /**
     * The nature of the maintenance event.
     * *
     * DATABASE:  maintenance event causing a MySQL version upgrade. This may also include OS updates. OS_UPDATE: maintenance event causing an OS update. ONLINE_UPDATE: maintenance event causing downtime-free OS security patches. HARDWARE: hardware maintenance event affecting the DB System's VMs and BMs.
     */
    readonly maintenanceAction?: string;
    /**
     * The list of maintenance_events.
     */
    readonly maintenanceEvents: outputs.Mysql.GetDbSystemMaintenanceEventsMaintenanceEvent[];
    /**
     * The last status of the maintenance event.
     */
    readonly maintenanceStatus?: string;
    /**
     * How the maintenance event was triggered.
     */
    readonly maintenanceType?: string;
    /**
     * The MySQL version after the maintenance.
     */
    readonly mysqlVersionAfterMaintenance?: string;
    /**
     * The MySQL version prior to the maintenance.
     */
    readonly mysqlVersionBeforeMaintenance?: string;
}
/**
 * This data source provides the list of Db System Maintenance Events in Oracle Cloud Infrastructure MySQL Database service.
 *
 * List all the maintenance events.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as oci from "@pulumi/oci";
 *
 * const testDbSystemMaintenanceEvents = oci.mysql.getDbSystemMaintenanceEvents({
 *     dbSystemId: testMysqlDbSystem.id,
 *     maintenanceAction: dbSystemMaintenanceEventMaintenanceAction,
 *     maintenanceStatus: dbSystemMaintenanceEventMaintenanceStatus,
 *     maintenanceType: dbSystemMaintenanceEventMaintenanceType,
 *     mysqlVersionAfterMaintenance: dbSystemMaintenanceEventMysqlVersionAfterMaintenance,
 *     mysqlVersionBeforeMaintenance: dbSystemMaintenanceEventMysqlVersionBeforeMaintenance,
 * });
 * ```
 */
export declare function getDbSystemMaintenanceEventsOutput(args: GetDbSystemMaintenanceEventsOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetDbSystemMaintenanceEventsResult>;
/**
 * A collection of arguments for invoking getDbSystemMaintenanceEvents.
 */
export interface GetDbSystemMaintenanceEventsOutputArgs {
    /**
     * The DB System [OCID](https://docs.cloud.oracle.com/iaas/Content/General/Concepts/identifiers.htm).
     */
    dbSystemId: pulumi.Input<string>;
    filters?: pulumi.Input<pulumi.Input<inputs.Mysql.GetDbSystemMaintenanceEventsFilterArgs>[] | undefined>;
    /**
     * The nature of the maintenance event.
     */
    maintenanceAction?: pulumi.Input<string | undefined>;
    /**
     * The last status of the maintenance event.
     */
    maintenanceStatus?: pulumi.Input<string | undefined>;
    /**
     * How the maintenance event was triggered.
     */
    maintenanceType?: pulumi.Input<string | undefined>;
    /**
     * The MySQL version after the maintenance event.
     */
    mysqlVersionAfterMaintenance?: pulumi.Input<string | undefined>;
    /**
     * The MySQL version before the maintenance event.
     */
    mysqlVersionBeforeMaintenance?: pulumi.Input<string | undefined>;
}
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