> ## Documentation Index
> Fetch the complete documentation index at: https://developers.myhero.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Update cells

> Update cell values for a specific row. Pass values as column name → new value. For linked identifiers: pass to link to a row in another table.

`update_cells`

Update cell values for a specific row. Pass values as column name → new value. For linked identifiers: pass \{"linkedTableId": "...", "linkedRowId": "..."} to link to a row in another table.

## Parameters

<ParamField path="tableId" type="string" required />

<ParamField path="rowId" type="string" required />

<ParamField path="cellValues" type="object" required>
  Map of column name → new value. E.g. \{"Salary": 75000}.
</ParamField>