import * as pulumi from "@pulumi/pulumi";
/**
 * Manages an SMN topic resource within HuaweiCloud.
 *
 * ## Example Usage
 * ### Basic Usage
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as huaweicloud from "@pulumi/huaweicloud";
 *
 * const topic1 = new huaweicloud.Smn.Topic("topic_1", {
 *     displayName: "The display name of topic_1",
 * });
 * ```
 * ### Topic with policies
 *
 * ```typescript
 * import * as pulumi from "@pulumi/pulumi";
 * import * as huaweicloud from "@pulumi/huaweicloud";
 *
 * const topic1 = new huaweicloud.Smn.Topic("topic_1", {
 *     displayName: "The display name of topic_1",
 *     introduction: "created by terraform",
 *     servicesPublishAllowed: "obs,vod,cce",
 *     usersPublishAllowed: "urn:csp:iam::0970d7b7d400f2470fbec00316a03560:root,urn:csp:iam::0970d7b7d400f2470fbec00316a03561:root",
 * });
 * ```
 *
 * ## Import
 *
 * SMN topic can be imported using the `id` (topic urn), e.g. bash
 *
 * ```sh
 *  $ pulumi import huaweicloud:Smn/topic:Topic topic_1 urn:smn:cn-north-4:0970dd7a1300f5672ff2c003c60ae115:topic_1
 * ```
 */
export declare class Topic extends pulumi.CustomResource {
    /**
     * Get an existing Topic 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?: TopicState, opts?: pulumi.CustomResourceOptions): Topic;
    /**
     * Returns true if the given object is an instance of Topic.  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 Topic;
    /**
     * schema: Internal
     */
    readonly accessPolicy: pulumi.Output<string | undefined>;
    /**
     * Time when the topic was created.
     */
    readonly createTime: pulumi.Output<string>;
    /**
     * Specifies the topic display name, which is presented as the name of the email
     * sender in an email message. The name can contains of 0 to 192 characters.
     */
    readonly displayName: pulumi.Output<string | undefined>;
    /**
     * Specifies the enterprise project id of the SMN Topic, Value 0
     * indicates the default enterprise project. Changing this parameter will create a new resource.
     */
    readonly enterpriseProjectId: pulumi.Output<string>;
    /**
     * Specifies the introduction of the topic,
     * this will be contained in the subscription invitation.
     */
    readonly introduction: pulumi.Output<string | undefined>;
    /**
     * Specifies the name of the topic to be created. The name can contains of 1 to 255
     * characters and must start with a letter or digit, and can only contain letters, digits, underscores (_), and hyphens (-).
     * Changing this parameter will create a new resource.
     */
    readonly name: pulumi.Output<string>;
    /**
     * Message pushing policy.
     * + **0**: indicates that the message sending fails and the message is cached in the queue.
     * + **1**: indicates that the failed message is discarded.
     */
    readonly pushPolicy: pulumi.Output<number>;
    /**
     * The region in which to create the SMN topic resource. If omitted, the
     * provider-level region will be used. Changing this parameter will create a new resource.
     */
    readonly region: pulumi.Output<string>;
    /**
     * Specifies the services that can publish messages to this topic
     * separated by comma(,). If left empty, that means no service allowed.
     */
    readonly servicesPublishAllowed: pulumi.Output<string | undefined>;
    /**
     * Specifies the tags of the SMN topic, key/value pair format.
     */
    readonly tags: pulumi.Output<{
        [key: string]: string;
    } | undefined>;
    /**
     * Resource identifier of a topic, which is unique.
     */
    readonly topicUrn: pulumi.Output<string>;
    /**
     * Time when the topic was updated.
     */
    readonly updateTime: pulumi.Output<string>;
    /**
     * Specifies the users who can publish messages to this topic.
     * The value can be **\*** which indicates all users or user account URNs separated by comma(,). The format of
     * user account URN is **urn:csp:iam::domainId:root**. **domainId** indicates the account ID of another user.
     * If left empty, that means only the topic creator can publish messages.
     */
    readonly usersPublishAllowed: pulumi.Output<string | undefined>;
    /**
     * Create a Topic 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?: TopicArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering Topic resources.
 */
export interface TopicState {
    /**
     * schema: Internal
     */
    accessPolicy?: pulumi.Input<string>;
    /**
     * Time when the topic was created.
     */
    createTime?: pulumi.Input<string>;
    /**
     * Specifies the topic display name, which is presented as the name of the email
     * sender in an email message. The name can contains of 0 to 192 characters.
     */
    displayName?: pulumi.Input<string>;
    /**
     * Specifies the enterprise project id of the SMN Topic, Value 0
     * indicates the default enterprise project. Changing this parameter will create a new resource.
     */
    enterpriseProjectId?: pulumi.Input<string>;
    /**
     * Specifies the introduction of the topic,
     * this will be contained in the subscription invitation.
     */
    introduction?: pulumi.Input<string>;
    /**
     * Specifies the name of the topic to be created. The name can contains of 1 to 255
     * characters and must start with a letter or digit, and can only contain letters, digits, underscores (_), and hyphens (-).
     * Changing this parameter will create a new resource.
     */
    name?: pulumi.Input<string>;
    /**
     * Message pushing policy.
     * + **0**: indicates that the message sending fails and the message is cached in the queue.
     * + **1**: indicates that the failed message is discarded.
     */
    pushPolicy?: pulumi.Input<number>;
    /**
     * The region in which to create the SMN topic resource. If omitted, the
     * provider-level region will be used. Changing this parameter will create a new resource.
     */
    region?: pulumi.Input<string>;
    /**
     * Specifies the services that can publish messages to this topic
     * separated by comma(,). If left empty, that means no service allowed.
     */
    servicesPublishAllowed?: pulumi.Input<string>;
    /**
     * Specifies the tags of the SMN topic, key/value pair format.
     */
    tags?: pulumi.Input<{
        [key: string]: pulumi.Input<string>;
    }>;
    /**
     * Resource identifier of a topic, which is unique.
     */
    topicUrn?: pulumi.Input<string>;
    /**
     * Time when the topic was updated.
     */
    updateTime?: pulumi.Input<string>;
    /**
     * Specifies the users who can publish messages to this topic.
     * The value can be **\*** which indicates all users or user account URNs separated by comma(,). The format of
     * user account URN is **urn:csp:iam::domainId:root**. **domainId** indicates the account ID of another user.
     * If left empty, that means only the topic creator can publish messages.
     */
    usersPublishAllowed?: pulumi.Input<string>;
}
/**
 * The set of arguments for constructing a Topic resource.
 */
export interface TopicArgs {
    /**
     * schema: Internal
     */
    accessPolicy?: pulumi.Input<string>;
    /**
     * Specifies the topic display name, which is presented as the name of the email
     * sender in an email message. The name can contains of 0 to 192 characters.
     */
    displayName?: pulumi.Input<string>;
    /**
     * Specifies the enterprise project id of the SMN Topic, Value 0
     * indicates the default enterprise project. Changing this parameter will create a new resource.
     */
    enterpriseProjectId?: pulumi.Input<string>;
    /**
     * Specifies the introduction of the topic,
     * this will be contained in the subscription invitation.
     */
    introduction?: pulumi.Input<string>;
    /**
     * Specifies the name of the topic to be created. The name can contains of 1 to 255
     * characters and must start with a letter or digit, and can only contain letters, digits, underscores (_), and hyphens (-).
     * Changing this parameter will create a new resource.
     */
    name?: pulumi.Input<string>;
    /**
     * The region in which to create the SMN topic resource. If omitted, the
     * provider-level region will be used. Changing this parameter will create a new resource.
     */
    region?: pulumi.Input<string>;
    /**
     * Specifies the services that can publish messages to this topic
     * separated by comma(,). If left empty, that means no service allowed.
     */
    servicesPublishAllowed?: pulumi.Input<string>;
    /**
     * Specifies the tags of the SMN topic, key/value pair format.
     */
    tags?: pulumi.Input<{
        [key: string]: pulumi.Input<string>;
    }>;
    /**
     * Specifies the users who can publish messages to this topic.
     * The value can be **\*** which indicates all users or user account URNs separated by comma(,). The format of
     * user account URN is **urn:csp:iam::domainId:root**. **domainId** indicates the account ID of another user.
     * If left empty, that means only the topic creator can publish messages.
     */
    usersPublishAllowed?: pulumi.Input<string>;
}