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Tables

Update Row

Updates an existing row in a Big Table.

If a column is not included in the passed row data, it will not be updated. If a column is passed that does not exist in the table schema, or with a value that does not match the column’s type, the default behavior is for no update to be made and the API call to return an error. However, you can control this behavior with the onSchemaError query parameter.

Authentication

AuthorizationBearer

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Path parameters

tableIDstringRequired
rowIDstringRequired

Headers

if-matchstringOptionalformat: "^"[0-9]+"$"

Query parameters

onSchemaErrorenumOptional

The action to take when the passed data does not match the table schema:

  • abort: Abort the entire operation and return an error.
  • dropColumns: Ignore the data that caused the error, and do not import those columns in the affected rows.
  • updateSchema: Update the schema as needed to add any missing columns or widen the data types of existing columns, and then import the data from them.
Allowed values:

Request

This endpoint expects a map from strings to any.

Response

Errors

400
Bad Request Error
402
Payment Required Error
404
Not Found Error
412
Precondition Failed Error
422
Unprocessable Entity Error