generated: '2026-06-20'
method: searched
source: >-
  https://developers.google.com/workspace/sheets/api/guides/concepts,
  https://developers.google.com/sheets/api/guides/authorizing,
  https://developers.google.com/workspace/sheets/api/limits,
  https://cloud.google.com/apis/design (Google API design guide), and derived
  from openapi/google-sheets-openapi.yml.
description: >-
  Cross-cutting request/response conventions that apply to every Google Sheets
  API operation: authentication, addressing (A1 ranges / data filters), field
  masks, batching, versioning, the error envelope, and quota signaling. These
  are the runtime-semantics conventions OpenAPI does not fully express.

base_url: https://sheets.googleapis.com/v4
api_style: REST over HTTPS, JSON request and response bodies

authentication:
  scheme: OAuth 2.0 (Google Identity) Bearer access token; API key for public reads
  key_types:
    - "oauth2 access token (Authorization: Bearer)"
    - "api key (?key= query param)"
  scopes: [spreadsheets, spreadsheets.readonly, drive, drive.readonly, drive.file]
  docs: https://developers.google.com/sheets/api/guides/authorizing
  detail: authentication/google-sheets-authentication.yml

addressing:
  ranges: A1 notation (e.g. Sheet1!A1:D5) or R1C1 notation for values operations.
  data_filters: >-
    DataFilter (A1 range, GridRange, or DeveloperMetadataLookup) selects target
    cells for the *ByDataFilter operation variants.
  ids: spreadsheetId in the path; sheetId (integer) and developerMetadataId within the resource.

field_masks:
  supported: true
  mechanism: >-
    The Google API standard `fields` query parameter selects a partial response;
    update masks (e.g. updateMask in batchUpdate requests) limit which fields a
    write touches.
  docs: https://cloud.google.com/apis/design/design_patterns#partial_response

batching:
  supported: true
  mechanism: >-
    spreadsheets:batchUpdate applies an ordered array of structural/formatting
    requests atomically; values:batchGet / batchUpdate / batchClear (and the
    *ByDataFilter variants) operate on multiple ranges in one call.
  docs: https://developers.google.com/workspace/sheets/api/guides/batchupdate

pagination:
  style: none
  notes: >-
    The captured value/spreadsheet operations are range- or data-filter-scoped
    rather than cursor-paginated; there is no pageToken/pageSize on this surface.

idempotency:
  supported: false
  notes: >-
    No Idempotency-Key header. updateValues (write to a fixed range) is naturally
    idempotent; appendValues is not — retries can append duplicate rows.

value_options:
  value_input_option: [RAW, USER_ENTERED]
  value_render_option: [FORMATTED_VALUE, UNFORMATTED_VALUE, FORMULA]
  date_time_render_option: [SERIAL_NUMBER, FORMATTED_STRING]
  insert_data_option: [OVERWRITE, INSERT_ROWS]

versioning:
  scheme: uri-path
  current: v4
  detail: lifecycle/google-sheets-lifecycle.yml

error_envelope:
  media_type: application/json
  shape: '{ "error": { "code": number, "message": string, "status": string, "details": array } }'
  detail: errors/google-sheets-problem-types.yml

rate_limit_signaling:
  mechanism: >-
    Per-minute read/write quotas per project and per user; exceeding returns HTTP
    429 RESOURCE_EXHAUSTED. Clients should use exponential backoff.
  docs: https://developers.google.com/workspace/sheets/api/limits
  detail: rate-limits/google-sheets-rate-limits.yml