This change sets an explicit project id in the BigQuery client from the conversation context. Without this the client was trying to set a project from the environment's application default credentials and running into issues where application default credentials is not available.
PiperOrigin-RevId: 772695883
This change introduces unit tests in which the behavior of the tool is asserted for various query types in various write modes through a mocked BigQuery client.
PiperOrigin-RevId: 770653117
This allows to protect against any write operations (e.g. update or delete a table), useful for some agents that must only be used in a read-only mode, while the user may have write permissions.
PiperOrigin-RevId: 769803741
Right now the agent builder has to specify the bigquery scope explicitly for bigquery tools, which is somewhat unnecessary. With this change the user does not have to specify scopes, although they would still have the ability to overrides scopes if necessary.
PiperOrigin-RevId: 765354010
Google Team MemberandCopybara-Service
Xiang (Sean) ZhouandCopybara-Service