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fix(bigquery): add impersonateServiceAccount to prebuilt config #2770

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Merged
duwenxin99 merged 3 commits into from
Mar 27, 2026
Merged

fix(bigquery): add impersonateServiceAccount to prebuilt config #2770

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cfad3fa
feat(bigquery): expose impersonateServiceAccount in prebuilt config
Mar 17, 2026
59607bd
Update docs/BIGQUERY_README.md and docs/en/reference/prebuilt-tools.m…
Mar 26, 2026
9005d59
Merge branch 'main' into bigquery-prebuilt-impersonate-sa
duwenxin99 Mar 27, 2026
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1 change: 1 addition & 0 deletions docs/BIGQUERY_README.md
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Expand Up @@ -76,6 +76,7 @@ export BIGQUERY_PROJECT="<your-gcp-project-id>"
export BIGQUERY_LOCATION="<your-dataset-location>" # Optional
export BIGQUERY_USE_CLIENT_OAUTH="true" # Optional: true, false, or a custom header name
export BIGQUERY_SCOPES="<comma-separated-scopes>" # Optional
export BIGQUERY_IMPERSONATE_SERVICE_ACCOUNT="<service-account-email>" # Optional: Service account to impersonate
```

Add the following configuration to your MCP client (e.g., `settings.json` for Gemini CLI, `mcp_config.json` for Antigravity):
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4 changes: 4 additions & 0 deletions docs/en/integrations/bigquery/prebuilt-configs/bigquery.md
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Expand Up @@ -14,6 +14,10 @@ description: "Details of the BigQuery prebuilt configuration."
OAuth access token for authentication. Defaults to `false`.
* `BIGQUERY_SCOPES`: (Optional) A comma-separated list of OAuth scopes to
use for authentication.
* `BIGQUERY_IMPERSONATE_SERVICE_ACCOUNT`: (Optional) Service account email
to impersonate when making BigQuery and Dataplex API calls. The
authenticated principal must have `roles/iam.serviceAccountTokenCreator`
on the target service account.
* **Permissions:**
* **BigQuery User** (`roles/bigquery.user`) to execute queries and view
metadata.
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1 change: 1 addition & 0 deletions internal/prebuiltconfigs/tools/bigquery.yaml
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Expand Up @@ -20,6 +20,7 @@ sources:
useClientOAuth: ${BIGQUERY_USE_CLIENT_OAUTH:false}
scopes: ${BIGQUERY_SCOPES:}
maxQueryResultRows: ${BIGQUERY_MAX_QUERY_RESULT_ROWS:50}
impersonateServiceAccount: ${BIGQUERY_IMPERSONATE_SERVICE_ACCOUNT:}
tools:
analyze_contribution:
kind: bigquery-analyze-contribution
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