Add Tags

//native

/**

 * Add Tags

 * Add tags to any taggable resource (product, order, customer, draft order, article) by its GID, e.g. gid://shopify/Product/123. Existing tags are kept.

 */

export async function main(

  auth: RT.Shopify,

  resource_id: string,

  tags: string[]

) {

  const response = await fetch(

    `https://${auth.store_name}.myshopify.com/admin/api/2026-10/graphql.json`,

    {

      method: "POST",

      headers: {

        "X-Shopify-Access-Token": auth.token,

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

        Accept: "application/json",

      },

      body: JSON.stringify({

        query: `mutation ($id: ID!, $tags: [String!]!) { tagsAdd(id: $id, tags: $tags) { node { id } userErrors { field message } } }`,

        variables: { id: resource_id, tags },

      }),

    }

  )

  if (!response.ok) {

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

  }

  const { data, errors } = await response.json()

  if (errors) {

    throw new Error(JSON.stringify(errors))

  }

  if (data.tagsAdd.userErrors.length) {

    throw new Error(JSON.stringify(data.tagsAdd.userErrors))

  }

  return data.tagsAdd

}