import * as pulumi from "@pulumi/pulumi";
/**
 * Use this data source to access information about an existing Service Bus Topic.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as azure from "@pulumi/azure";
 *
 * const example = azure.servicebus.getTopic({
 *     name: "existing",
 *     namespaceId: "existing",
 * });
 * export const id = example.then(example => example.id);
 * ```
 *
 * ## API Providers
 *
 * <!-- This section is generated, changes will be overwritten -->
 * This data source uses the following Azure API Providers:
 *
 * * `Microsoft.ServiceBus` - 2024-01-01
 */
export declare function getTopic(args: GetTopicArgs, opts?: pulumi.InvokeOptions): Promise<GetTopicResult>;
/**
 * A collection of arguments for invoking getTopic.
 */
export interface GetTopicArgs {
    /**
     * The name of this Service Bus Topic.
     */
    name: string;
    /**
     * The ID of the ServiceBus Namespace where the Service Bus Topic exists.
     */
    namespaceId?: string;
    /**
     * @deprecated `namespaceName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    namespaceName?: string;
    /**
     * @deprecated `resourceGroupName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    resourceGroupName?: string;
}
/**
 * A collection of values returned by getTopic.
 */
export interface GetTopicResult {
    /**
     * The ISO 8601 timespan duration of the idle interval after which the Topic is automatically deleted, minimum of 5 minutes.
     */
    readonly autoDeleteOnIdle: string;
    /**
     * Boolean flag which controls if server-side batched operations are enabled.
     */
    readonly batchedOperationsEnabled: boolean;
    /**
     * The ISO 8601 timespan duration of TTL of messages sent to this topic if no TTL value is set on the message itself.
     */
    readonly defaultMessageTtl: string;
    /**
     * The ISO 8601 timespan duration during which duplicates can be detected.
     */
    readonly duplicateDetectionHistoryTimeWindow: string;
    readonly enableBatchedOperations: boolean;
    readonly enableExpress: boolean;
    readonly enablePartitioning: boolean;
    /**
     * Boolean flag which controls whether Express Entities are enabled. An express topic holds a message in memory temporarily before writing it to persistent storage.
     */
    readonly expressEnabled: boolean;
    /**
     * The provider-assigned unique ID for this managed resource.
     */
    readonly id: string;
    /**
     * Integer value which controls the size of memory allocated for the topic. For supported values see the "Queue/topic size" section of [this document](https://docs.microsoft.com/azure/service-bus-messaging/service-bus-quotas).
     */
    readonly maxSizeInMegabytes: number;
    readonly name: string;
    readonly namespaceId?: string;
    /**
     * @deprecated `namespaceName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    readonly namespaceName?: string;
    /**
     * Boolean flag which controls whether to enable the topic to be partitioned across multiple message brokers.
     */
    readonly partitioningEnabled: boolean;
    /**
     * Boolean flag which controls whether the Topic requires duplicate detection.
     */
    readonly requiresDuplicateDetection: boolean;
    /**
     * @deprecated `resourceGroupName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    readonly resourceGroupName?: string;
    /**
     * The Status of the Service Bus Topic. Acceptable values are Active or Disabled.
     */
    readonly status: string;
    /**
     * Boolean flag which controls whether the Topic supports ordering.
     */
    readonly supportOrdering: boolean;
}
/**
 * Use this data source to access information about an existing Service Bus Topic.
 *
 * ## Example Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as azure from "@pulumi/azure";
 *
 * const example = azure.servicebus.getTopic({
 *     name: "existing",
 *     namespaceId: "existing",
 * });
 * export const id = example.then(example => example.id);
 * ```
 *
 * ## API Providers
 *
 * <!-- This section is generated, changes will be overwritten -->
 * This data source uses the following Azure API Providers:
 *
 * * `Microsoft.ServiceBus` - 2024-01-01
 */
export declare function getTopicOutput(args: GetTopicOutputArgs, opts?: pulumi.InvokeOutputOptions): pulumi.Output<GetTopicResult>;
/**
 * A collection of arguments for invoking getTopic.
 */
export interface GetTopicOutputArgs {
    /**
     * The name of this Service Bus Topic.
     */
    name: pulumi.Input<string>;
    /**
     * The ID of the ServiceBus Namespace where the Service Bus Topic exists.
     */
    namespaceId?: pulumi.Input<string>;
    /**
     * @deprecated `namespaceName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    namespaceName?: pulumi.Input<string>;
    /**
     * @deprecated `resourceGroupName` will be removed in favour of the `namespaceId` property in v5.0 of the AzureRM Provider.
     */
    resourceGroupName?: pulumi.Input<string>;
}