Can not set cookie on server component or server action | Next.js | Page 1

I am creating a project using nextjs and I am making some server-side calls for fetching data. During this fetch, if there is not a desired cookie, I'd like to set it to some value. For some reason, using cookies().set() function, importing from next/headers throw me the following error:

Error: Cookies can only be modified in a Server Action or Route Handler. Read more: https://nextjs.org/docs/app/api-reference/functions/cookies#cookiessetname-value-options
    at getWorkspaceId (page.tsx:24:61)
    at async onGetAnalytics (page.tsx:34:25)
    at async DashboardPage (page.tsx:40:20)

This is my page.tsx file

import { getAnalytics } from '@/actions/dashboard/get-analytics'
import { getRepositories } from '@/actions/workspaces/get-workspace-repositories'
import { getWorkspaces } from '@/actions/workspaces/get-workspaces'
import DashboardClientPage from '@/components/pages/DashboardPage'
import { COOKIES_KEYS } from '@/utils/cookies'
import { cookies } from 'next/headers'

async function getWorkspaceId() {
  const workspaceId = cookies().get(COOKIES_KEYS.WORKSPACE_ID)

  if (workspaceId?.value) return workspaceId.value

  const workspaces = await getWorkspaces()

  cookies().set(COOKIES_KEYS.WORKSPACE_ID, 'hello')

  return workspaces[0].id
}

async function getRecentRepository(workspaceId: string) {
  const recentRepositoryId = cookies().get(COOKIES_KEYS.MOST_RECENT_REPOSITORY)

  if (recentRepositoryId?.value) return recentRepositoryId.value

  const repositories = await getRepositories(workspaceId)

  return repositories.repositories[0].id
}

async function onGetAnalytics() {
  const workspaceId = await getWorkspaceId()
  const repositoryId = await getRecentRepository(workspaceId)

  const analytics = await getAnalytics(repositoryId)

  return analytics
}

export default async function DashboardPage() {
  const result = await onGetAnalytics()

  return <DashboardClientPage data={result} />
}

#Can not set cookie on server component or server action