/**
 * Slack Node - Version 1
 * Discriminator: resource=channel, operation=setTopic
 */


interface Credentials {
  slackApi: CredentialReference;
  slackOAuth2Api: CredentialReference;
}

/** Sets the topic for a conversation */
export type SlackV1ChannelSetTopicParams = {
  resource: 'channel';
  operation: 'setTopic';
  authentication?: 'accessToken' | 'oAuth2' | Expression<string>;
/**
 * Conversation to set the topic of. Choose from the list, or specify an ID using an &lt;a href="https://docs.n8n.io/code/expressions/"&gt;expression&lt;/a&gt;.
 */
    channelId?: string | Expression<string>;
/**
 * The new topic string. Does not support formatting or linkification.
 */
    topic?: string | Expression<string> | PlaceholderValue;
};

export type SlackV1ChannelSetTopicNode = {
  type: 'n8n-nodes-base.slack';
  version: 1;
  credentials?: Credentials;
  config: NodeConfig<SlackV1ChannelSetTopicParams>;
};