> For the complete documentation index, see [llms.txt](https://docs.jamaibase.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jamaibase.com/developer-reference/openapi-documentation/writing-to-action-table-with-openapi/primitives-integer-float-boolean-text.md).

# Primitives (integer, float, boolean, text)

#### Steps

1. Inspect the table schema

   In JamAI Base Cloud (or via GET /api/v2/gen\_tables/action?table\_id={table\_id}), confirm:

   * Required fields (input columns)
   * Data types 
2. Identify input columns

   Note the column names you’ll set (e.g., newKey1, newKey2) and their expected types.

<figure><img src="/files/E18sV4DrAcF8kzeag3Ru" alt=""><figcaption></figcaption></figure>

\
3\. POST a new row\
Navigate to [Add rows to a table](https://jamaibase.readme.io/reference/add_rows_api_v2_gen_tables__table_type__rows_add_post) then build a JSON body by filling in newKey and its corresponding value, then click "Try It!" send the request.&#x20;

> Remember to copy your PAT and paste into the Bearer token column before clicking "Try It!"&#x20;

<figure><img src="/files/cGZBsFk2SDijVHQY7HeT" alt=""><figcaption></figcaption></figure>

4. Evaluate the response
   * 200 OK — Returned the existing resource for the same Idempotency-Key.
   * 422 Unprocessable Entity — Validation/type error (check schema and field types).
5. Validate the result
   * In JamAI Base Cloud: open the Action Table and confirm the new row is present.

<figure><img src="/files/YS9lte7yOXKHPqcHJy88" alt=""><figcaption></figcaption></figure>


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