pulumi-alicloud-kotlin/com.pulumi.alicloud.rocketmq.kotlin/RocketmqFunctions/getTopics

getTopics

suspend fun getTopics(argument: GetTopicsPlainArgs): GetTopicsResult

This data source provides a list of ONS Topics in an Alibaba Cloud account according to the specified filters.

NOTE: Available in 1.53.0+

Example Usage

package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.alicloud.rocketmq.Instance;
import com.pulumi.alicloud.rocketmq.InstanceArgs;
import com.pulumi.alicloud.rocketmq.Topic;
import com.pulumi.alicloud.rocketmq.TopicArgs;
import com.pulumi.alicloud.rocketmq.RocketmqFunctions;
import com.pulumi.alicloud.rocketmq.inputs.GetTopicsArgs;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }
    public static void stack(Context ctx) {
        final var config = ctx.config();
        final var name = config.get("name").orElse("onsInstanceName");
        final var topic = config.get("topic").orElse("onsTopicDatasourceName");
        var defaultInstance = new Instance("defaultInstance", InstanceArgs.builder()
            .instanceName(name)
            .remark("default_ons_instance_remark")
            .build());
        var defaultTopic = new Topic("defaultTopic", TopicArgs.builder()
            .topicName(topic)
            .instanceId(defaultInstance.id())
            .messageType(0)
            .remark("dafault_ons_topic_remark")
            .build());
        final var topicsDs = RocketmqFunctions.getTopics(GetTopicsArgs.builder()
            .instanceId(defaultTopic.instanceId())
            .nameRegex(topic)
            .outputFile("topics.txt")
            .build());
        ctx.export("firstTopicName", topicsDs.applyValue(getTopicsResult -> getTopicsResult).applyValue(topicsDs -> topicsDs.applyValue(getTopicsResult -> getTopicsResult.topics()[0].topicName())));
    }
}
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Return

A collection of values returned by getTopics.

Parameters

argument

A collection of arguments for invoking getTopics.

suspend fun getTopics(enableDetails: Boolean? = null, ids: List<String>? = null, instanceId: String, nameRegex: String? = null, outputFile: String? = null, tags: Map<String, Any>? = null): GetTopicsResult

Return

A collection of values returned by getTopics.

See also

Parameters

enableDetails
ids

A list of topic IDs to filter results.

instanceId

ID of the ONS Instance that owns the topics.

nameRegex

A regex string to filter results by the topic name.

outputFile

File name where to save data source results (after running pulumi preview).

tags

A map of tags assigned to the Ons instance.

suspend fun getTopics(argument: suspend GetTopicsPlainArgsBuilder.() -> Unit): GetTopicsResult

Return

A collection of values returned by getTopics.

See also

Parameters

argument

Builder for com.pulumi.alicloud.rocketmq.kotlin.inputs.GetTopicsPlainArgs.