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Google Drive Integration Guide

Connect Google Drive files, Shared drives, permissions, and change notifications with enterprise applications through REST APIs and Martini workflows.

Google Drive integration options at a glance

Google Drive provides a REST API for managing Files, folders, Shared drives, Permissions, Comments, Revisions, and Changes. Applications can upload, download, copy, update, delete, and export files, including Google Workspace documents. Selected resources support push notification channels, while the Changes API provides token-based incremental synchronization. OAuth 2.0, service accounts, and domain-wide delegation support authenticated access subject to Google Workspace policies. Martini can consume these APIs, receive selected Drive notifications through an exposed API, orchestrate scheduled or event-driven workflows, transform metadata and file content, and synchronize results with enterprise applications and storage platforms.

Integration pointSupported by Google Drive?Common use casesHow Martini supports it
REST APIsYesManage Files, folders, Shared drives, Permissions, Comments, Revisions, and Changes; search, list, create, update, copy, move, download, export, and delete resources.Martini can consume the Google Drive REST API, map JSON responses, paginate collections, and orchestrate calls in workflows.
Webhooks / outbound callbacksLimitedGoogle Drive supports watch channels for selected files, user changes, and Shared drive changes. Notifications signal that state may have changed and generally require a follow-up API request.Martini can expose an API to receive push notifications and trigger a workflow that retrieves current state from the Changes or Files API.
Incremental synchronizationYesThe Changes resource supports token-based synchronization for My Drive content and Shared drives, including new, modified, and deleted files.Martini can persist page tokens, process paginated changes, handle deleted-file indicators, and store the next synchronization token.
File / attachment APIsYesUpload, download, export, copy, update, and revise files. Simple, multipart, and resumable uploads support different transfer requirements.Martini can select upload and download strategies, transform content, route binary data, and retry interrupted transfers.
Bulk / async / batch APIsLimitedGoogle APIs support HTTP batch requests, while resumable uploads improve reliability for larger files. Batch requests do not create a transaction across files.Martini can group appropriate calls or process files in controlled batches, with independent error handling for each operation.
AuthenticationYesOAuth 2.0 scopes, service-account scenarios, and Workspace domain-wide delegation support access subject to permissions, Shared drive membership, and organizational controls.Martini can securely manage OAuth credentials and secrets, send scoped authorization, and separate environments and access policies.
SDKsYesGoogle provides client libraries for Java, Python, Node.js, PHP, .NET, Ruby, and Go, alongside the underlying REST endpoints.Martini can consume the REST endpoints directly and use custom JVM-compatible logic where a specialized client implementation is required.
GraphQL APIsNot confirmedNo official Google Drive GraphQL API was identified in the supplied research.Martini can use the confirmed REST API rather than assuming GraphQL support.

How Google Drive exposes data and business events

Google Drive REST APIs

The Google Drive REST API manages Files, folders, Shared drives, Permissions, Comments, Revisions, and Changes. It uses JSON payloads, query parameters, field selection, and paginated responses for resource operations.

Martini implementation pattern

Martini implementation pattern: Martini workflows authenticate with Google OAuth 2.0, call the required Drive endpoint, process pagination and partial responses, map the result to a canonical model, and invoke downstream APIs or storage systems.

Implementation sequence

Authenticate with an approved Google OAuth 2.0 scope
Call the required Google Drive REST endpoint
Process all pages using nextPageToken
Map the response to the target data model
Apply business rules and write the result
Persist identifiers and synchronization state

Google Drive push notifications

Google Drive supports watch channels for selected resources, including individual Files, user Changes, and Shared drive Changes. Notifications indicate that a resource may have changed and generally do not contain the complete resource.

Martini implementation pattern

Martini implementation pattern: expose a controlled Martini API to receive the notification, validate the request, trigger a workflow, and retrieve current state from the Changes or Files API. The workflow treats notifications as change signals and renews expiring channels through a managed process.

Implementation sequence

Receive the Google Drive notification
Validate the notification and identify the watched resource
Retrieve current state from the Changes or Files API
Process the resource idempotently
Persist the processing result and checkpoint
Renew the watch channel before expiration

Google Drive incremental synchronization

The Changes resource supports incremental synchronization for My Drive content and Shared drives. A starting page token and subsequent page tokens identify the synchronization position.

Martini implementation pattern

Martini implementation pattern: schedule a workflow or start it from a push notification, load the stored token, retrieve and process all change pages, handle deleted files, and persist newStartPageToken only after successful processing.

Implementation sequence

Load the stored Drive page token
Request changes for the user or Shared drive
Process each paginated change
Handle new, modified, and deleted Files
Persist the new synchronization token
Record failures for retry without advancing the checkpoint

Google Drive file transfers

Google Drive supports simple, multipart, and resumable uploads, downloads, and export operations. Google Docs, Sheets, and Slides are generally exported into supported formats rather than downloaded as ordinary binary files.

Martini implementation pattern

Martini implementation pattern: determine the File MIME type and transfer requirement, select upload, download, or export behavior, stream or transform content, and persist the Drive file ID and revision information for reliable retries.

Implementation sequence

Inspect the File MIME type and transfer requirement
Select simple, multipart, or resumable upload
Download or export the source File
Transform metadata or content as required
Write the result to the target system
Store the Drive ID and transfer outcome

Common Google Drive integration patterns

Pattern 1: Archive business application documents in Google Drive

When to use this pattern

Use this pattern when Salesforce, ServiceNow, or another business application produces documents that must be stored in a governed Drive folder with a durable reference returned to the source system.

Integration direction
Salesforce
Martini
Google Drive
Example Mapping
Google Drive FieldCanonical FieldTarget Field
sourceRecordIdbusinessObjectIdappProperties.sourceRecordId
fileNamedocumentNamename
mimeTypecontentTypemimeType
folderIddestinationFolderIdparents
Martini implementation pattern

A Martini workflow receives a source event or scheduled export, resolves or creates the destination folder, selects multipart or resumable upload, applies permission rules, and updates the source application with the Drive file ID. It uses source identifiers and file IDs for idempotency and routes transient failures to retry handling.

Martini capabilities used
  • workflows
  • API consumption
  • data mapping
  • business rules
  • file processing
  • error handling

Pattern 2: Synchronize changed Google Drive files to an archive

When to use this pattern

Use this pattern when an organization needs to copy new, modified, or deleted Drive content to SharePoint, Box, an archive, or internal storage without repeatedly scanning every File.

Integration direction
Google Drive
Martini
SharePoint
Example Mapping
Google Drive FieldCanonical FieldTarget Field
idsourceFileIdexternalId
namedocumentNamename
modifiedTimelastModifiedAtmodifiedAt
trashedisDeleteddeleted
Martini implementation pattern

A scheduled Martini workflow loads a user or Shared drive page token, retrieves Changes across all pages, downloads or exports current Files, maps metadata, and transfers content. It processes deletions, persists the next token only after successful work, and retries rate-limit or transient service failures without duplicating transfers.

Martini capabilities used
  • scheduled workflows
  • API consumption
  • pagination
  • data mapping
  • checkpoint management
  • retry handling

Pattern 3: Provision Google Drive permissions from access requests

When to use this pattern

Use this pattern when employee, project, or client access requests must be validated before permissions are added, changed, or removed on Files, folders, or Shared drives.

Integration direction
ServiceNow
Martini
Google Drive
Example Mapping
Google Drive FieldCanonical FieldTarget Field
requestedUserprincipalEmailpermission.emailAddress
requestedRoleaccessRolepermission.role
resourceIddriveResourceIdfileId
externalSharingexternalAccessAllowedpolicy decision
Martini implementation pattern

Martini receives an approved request, validates the resource and recipient, applies organizational and external-sharing rules, calls the Permissions API, and records the result. Permission failures are distinguished from retryable Google errors, and repeated requests are checked against existing permissions.

Martini capabilities used
  • API workflows
  • authentication
  • business rules
  • data validation
  • idempotency
  • audit logging

Pattern 4: Export Google Workspace files for downstream processing

When to use this pattern

Use this pattern when Google Docs, Sheets, or Slides must be converted to PDF, Microsoft Office formats, or another supported representation for reporting, archival, or downstream processing.

Integration direction
Google Drive
Martini
Document archive
Example Mapping
Google Drive FieldCanonical FieldTarget Field
idsourceFileIdexternalDocumentId
mimeTypesourceMimeTypesourceFormat
exportedContentdocumentContentbinaryContent
modifiedTimesourceModifiedAtdocumentDate
Martini implementation pattern

A Martini workflow identifies native Workspace Files, selects an approved export format, retrieves the content, transforms metadata, and sends the result to the downstream archive or processing API. It avoids treating native Workspace Files as ordinary binaries and uses revision or source IDs to prevent duplicate exports.

Martini capabilities used
  • workflows
  • REST API consumption
  • file transformation
  • mapping
  • conditional routing
  • error handling

Applications commonly integrated with Google Drive

Google Drive can be orchestrated with other Google Workspace products, business applications, and content platforms through their respective APIs. Martini coordinates these endpoints, applies business rules, and maintains consistent handling for metadata, files, permissions, and errors.

Application Scenario Direction Martini Pattern
Google Docs Store, retrieve, export, or archive document content and metadata in Drive. Google Docs → Google Drive → Martini Use a Martini workflow to identify Google Docs Files, export them to a required format, map metadata, and deliver the result to an archive or downstream process.
Google Sheets Exchange spreadsheet-based business data, templates, and reports stored in Google Drive. Google Drive → Martini → Google Sheets Use the Drive API for file discovery and export, and consume the Google Sheets API separately when cell-level reading or writing is required.
Google Slides Archive presentations or distribute generated presentation files to downstream systems. Google Drive → Martini → Google Slides Retrieve or export presentation Files, transform metadata and content as required, and route the output through a Martini workflow.
Gmail Save email attachments or generated documents to Drive and use Drive-sourced files in outbound processes. Gmail → Martini → Google Drive Consume Gmail and Drive REST APIs in one workflow, validate attachment metadata, upload content using the appropriate Drive upload mode, and persist the resulting file ID.
Salesforce Archive account, opportunity, case, or document attachments in Drive and return Drive identifiers or links to Salesforce. Salesforce → Martini → Google Drive Receive a Salesforce event or scheduled export, resolve or create the target Drive folder, upload the file, apply permissions, and update Salesforce with the Drive file ID.
ServiceNow Store incident, request, or knowledge attachments in Drive or archive Drive documents against ServiceNow records. ServiceNow → Martini → Google Drive Orchestrate ServiceNow and Drive APIs in a Martini workflow, map source identifiers to Drive metadata, transfer files, and record the resulting Drive reference.

How to build a Google Drive integration in Martini

Objective

Establish Google Drive access using OAuth 2.0 scopes or an approved service-account arrangement, while respecting Workspace administration, Shared drive membership, and permission policies.

Instructions in Martini

  • Configure the Google authorization details in Martini
  • Select the narrowest practical Drive scope
  • Store client credentials and tokens as protected secrets
  • Validate access to the intended My Drive or Shared drive resources

Objective

Select push notifications for selected change signals, a scheduled workflow for token-based synchronization, or an API-triggered workflow for business requests.

Instructions in Martini

  • Expose a Martini API when receiving Drive notifications
  • Use a scheduler for Changes API polling
  • Define the watched resource or synchronization scope
  • Plan watch-channel renewal and duplicate notification handling

Objective

Call the Drive REST API to retrieve Files, Changes, Permissions, Comments, Revisions, or file content required by the integration.

Instructions in Martini

  • Use field selection for required response properties
  • Process nextPageToken until collection results are complete
  • Use Changes page tokens for incremental synchronization
  • Choose download or export based on the File MIME type

Objective

Coordinate API calls, folder resolution, file transfer, permission operations, and downstream application calls as one maintainable Martini workflow.

Instructions in Martini

  • Resolve dependencies such as destination folders and source identifiers
  • Separate metadata processing from binary transfer where appropriate
  • Use conditional routing for native Workspace Files and uploaded binaries
  • Keep synchronization checkpoints separate by user or Shared drive

Objective

Convert Google Drive JSON metadata and file content into the canonical model required by downstream systems.

Instructions in Martini

  • Map stable Drive IDs instead of using file names as unique keys
  • Normalize names, MIME types, timestamps, and parent relationships
  • Transform exported content into the target format
  • Preserve source IDs and revision information for traceability

Objective

Enforce access, sharing, routing, and idempotency policies before writing to target systems or changing Drive state.

Instructions in Martini

  • Validate permission roles and recipients
  • Reject prohibited external-sharing requests
  • Check for existing source IDs or permissions before creating duplicates
  • Distinguish deleted, inaccessible, and unsupported Files

Common Google Drive data objects used in integrations

ObjectTypical UseCommon target systemsMartini handling
FilesRepresent documents, spreadsheets, presentations, folders, uploaded files, shortcuts, and other Drive items.Salesforce, ServiceNow, SharePoint, Box, archives, and internal storage platformsMartini maps file IDs, names, MIME types, parents, revisions, and metadata; it downloads, uploads, copies, or exports content according to the file type.
DrivesRepresent Shared drives and their organizational containers.Identity workflows, content platforms, archives, and enterprise repositoriesMartini uses Shared drive identifiers and appropriate request parameters, while applying membership and organizational access rules.
PermissionsDefine user, group, domain, or anyone access to Files and folders.Identity administration, employee lifecycle systems, project applications, and audit storesMartini validates requested roles and recipients, applies business rules, creates or updates permissions, and records the outcome.
ChangesProvide incremental changes to a user's or Shared drive's file state.SharePoint, Box, archives, data lakes, and synchronization databasesMartini stores page tokens, processes pages, handles deletions and invalid tokens, and persists the new start token.
CommentsRepresent comments attached to Files.Collaboration platforms, case systems, audit stores, and reporting systemsMartini retrieves and maps comment metadata and coordinates downstream processing with the associated File ID.
RevisionsRepresent historical versions of Files where supported.Archives, compliance repositories, reporting systems, and content-management platformsMartini uses revision identifiers when version-aware transfer, archival, or idempotency logic is required.

Authentication and security considerations

OAuth 2.0 and scopes

Google Drive access generally uses OAuth 2.0. Scopes such as drive, drive.readonly, drive.file, and drive.metadata.readonly should be selected according to the minimum required access.

Service accounts and Workspace controls

Service accounts can support server-to-server scenarios when they have access to the relevant Files or Shared drives. Administrators may use domain-wide delegation, application approval, and organizational policies to control access.

Permissions and secrets

  • Store client credentials, tokens, and related configuration as protected Martini secrets.
  • Validate Drive permissions, Shared drive membership, and external-sharing rules before processing.
  • Do not use API keys as a substitute for OAuth authorization to private Drive content.

Operational considerations for Google Drive integrations

Quotas and pagination

Google APIs enforce project and user quotas. Workflows should use controlled concurrency, exponential backoff, and complete pagination through nextPageToken for collection resources.

Synchronization state

Persist Changes page tokens separately for each synchronization scope. Handle deleted Files, expired or invalid tokens, repeated notifications, and watch-channel expiration without advancing a checkpoint prematurely.

File identity and type

Use stable File IDs and revision IDs rather than names as unique keys. MIME types distinguish native Google Workspace files, uploaded binaries, folders, and shortcuts; native files generally require export operations.

Testing and resilience

  • Test permission failures, inaccessible or deleted resources, rate limits, conflicts, and transient 5xx responses.
  • Use resumable uploads for large or interruption-prone transfers.
  • Make notification and synchronization processing idempotent.

Why use Martini instead of scripts or point-to-point integrations?

Orchestration across systems

Scripts often implement one transfer path, while Martini workflows can coordinate Google Drive APIs, business applications, archives, databases, and other enterprise endpoints in a maintainable integration flow.

Reusable integration logic

Martini centralizes authentication, pagination, mappings, transformations, business rules, retries, checkpoints, and error handling instead of duplicating them across point-to-point scripts.

Event-driven and scheduled processing

Martini can expose an API for selected Drive push notifications and can run scheduled Changes API synchronization when polling is more appropriate. The same workflow patterns can support file archival, exports, permissions, and repository migration.

Controlled delivery

Teams can apply environment-specific secrets, monitoring, validation, and deployment practices while retaining the flexibility to call the confirmed Google Drive REST endpoints directly.

Frequently asked questions

How can Google Drive be integrated with enterprise systems?

Google Drive can be integrated through its REST API for Files, Shared drives, Permissions, Comments, Revisions, and Changes. Selected resources also support push notification channels, while the Changes API supports incremental synchronization. OAuth 2.0 and approved service-account scenarios provide authenticated access.

Can Martini integrate with Google Drive?

Yes. Martini can consume the Google Drive REST API, authenticate with Google OAuth 2.0 credentials, receive selected Google Drive push notifications through an exposed API, and use workflows to synchronize files, metadata, permissions, and exports with other systems.

Do I need a connector to integrate Google Drive with Martini?

No. A dedicated Google Drive connector is not required. Martini can use Google Drive's confirmed REST APIs, upload and export operations, push notification mechanism, Changes API, and OAuth 2.0 authentication.

Is there any extra Lonti cost to integrate Google Drive with Martini?

Lonti does not charge an additional per-connector or per-vendor fee to integrate Google Drive. The integration is subject to the provisioned capacity of the Martini environment. Separate costs may apply from Google, cloud infrastructure, or other third-party systems based on subscription, API usage, quotas, and deployment model.

Which Google Drive integration methods should an enterprise use?

The primary method is the Google Drive REST API. Use the Changes API for incremental synchronization, push notification channels for selected change signals, and multipart or resumable uploads for file transfers. Google Workspace-native files should generally be exported rather than treated as ordinary downloadable binaries.

Are Google Drive events or webhooks available?

Google Drive supports push notification channels for selected Files, user Changes, and Shared drive Changes. These notifications are change signals rather than complete event payloads, so an integration normally calls the Drive API afterward. Channels expire and must be renewed.

How does synchronization with Google Drive work?

A synchronization workflow obtains and stores a starting page token, retrieves Changes across all pages, processes new, modified, and deleted Files, and persists the new start token after successful processing. Separate checkpoints may be needed for different users or Shared drives.

How are Google Drive errors, retries, and duplicates handled?

Martini can distinguish retryable quota and transient service errors from authentication, permission, validation, and missing-resource failures. Workflows should use controlled concurrency and backoff, persist checkpoints only after successful processing, and use Drive file IDs, revision IDs, and source identifiers for idempotency. Martini can also expose an API façade for controlled downstream access to Drive operations.

Related Martini documentation

APIs

Workflows

Data

Security

Operations

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