Update Topic for a Kafka Cluster

//native

type Digitalocean = {

  token: string;

};

/**

 * Update Topic for a Kafka Cluster

 * To update a topic attached to a Kafka cluster, send a PUT request to

`/v2/databases/$DATABASE_ID/topics/$TOPIC_NAME`.

The result will be a JSON object with a `topic` key.

 */

export async function main(

  auth: Digitalocean,

  database_cluster_uuid: string,

  topic_name: string,

  body: {

    replication_factor?: number;

    partition_count?: number;

    config?: {

      cleanup_policy?: "delete" | "compact" | "compact_delete";

      compression_type?:

        | "producer"

        | "gzip"

        | "snappy"

        | "Iz4"

        | "zstd"

        | "uncompressed";

      delete_retention_ms?: number;

      file_delete_delay_ms?: number;

      flush_messages?: number;

      flush_ms?: number;

      index_interval_bytes?: number;

      max_compaction_lag_ms?: number;

      max_message_bytes?: number;

      message_down_conversion_enable?: false | true;

      message_format_version?:

        | "0.8.0"

        | "0.8.1"

        | "0.8.2"

        | "0.9.0"

        | "0.10.0-IV0"

        | "0.10.0-IV1"

        | "0.10.1-IV0"

        | "0.10.1-IV1"

        | "0.10.1-IV2"

        | "0.10.2-IV0"

        | "0.11.0-IV0"

        | "0.11.0-IV1"

        | "0.11.0-IV2"

        | "1.0-IV0"

        | "1.1-IV0"

        | "2.0-IV0"

        | "2.0-IV1"

        | "2.1-IV0"

        | "2.1-IV1"

        | "2.1-IV2"

        | "2.2-IV0"

        | "2.2-IV1"

        | "2.3-IV0"

        | "2.3-IV1"

        | "2.4-IV0"

        | "2.4-IV1"

        | "2.5-IV0"

        | "2.6-IV0"

        | "2.7-IV0"

        | "2.7-IV1"

        | "2.7-IV2"

        | "2.8-IV0"

        | "2.8-IV1"

        | "3.0-IV0"

        | "3.0-IV1"

        | "3.1-IV0"

        | "3.2-IV0"

        | "3.3-IV0"

        | "3.3-IV1"

        | "3.3-IV2"

        | "3.3-IV3";

      message_timestamp_type?: "create_time" | "log_append_time";

      min_cleanable_dirty_ratio?: number;

      min_compaction_lag_ms?: number;

      min_insync_replicas?: number;

      preallocate?: false | true;

      retention_bytes?: number;

      retention_ms?: number;

      segment_bytes?: number;

      segment_jitter_ms?: number;

      segment_ms?: number;

    };

  },

) {

  const url = new URL(

    `https://api.digitalocean.com/v2/databases/${database_cluster_uuid}/topics/${topic_name}`,

  );

  const response = await fetch(url, {

    method: "PUT",

    headers: {

      "Content-Type": "application/json",

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}