(Online reference generation is broken due to huge number of files in the package)

v1.0	beta

Microsoft Graph client library for Go. Still in PoC or pre-alpha stage. Don't use in production.

The library code is auto-generated from the REST API specification available at https://graph.microsoft.com/v1.0/$metadata.

The code generator is written in pure Go, in contrast to the official code generator heavily relying on C# and non-portable .NET Framework.

• 2019-11-02 Library API breaking changes:
  • #1 every request method should take a ctx for the first arg
  • #2 package auth renamed to msauth and API changed

You can choose API version when importing msgraph package:

import msgraph "github.com/yaegashi/msgraph.go/v1.0"

import msgraph "github.com/yaegashi/msgraph.go/beta"

You could benefit from better IDE assisted coding experience because Graph API specs are completely translated to Go codes by msgraph.go.

Code examples in the repository:

• cmd/msgraph-me: Show the profile of signed in user (me) and download files in the root folder of their drive
• cmd/msgraph-usergroup: Graph user/group manipulation example
• cmd/msgraph-sshpubkey: Manage SSH public keys in the open extension of graph user resources
• cmd/msgraph-spoget: Download a file with SharePoint Online URL

Run go generate ./gen to download the metadata and generate library code from it.

You need goimports to format outputs and fix imports of them.

$ go get golang.org/x/tools/cmd/goimports
$ rm gen/*.xml
$ go generate ./gen
2019/10/23 03:56:06 Downloading https://graph.microsoft.com/v1.0/$metadata to metadata-v1.0.xml
2019/10/23 03:56:07 Downloading https://graph.microsoft.com/beta/$metadata to metadata-beta.xml
2019/10/23 03:56:07 Creating directory ../v1.0
2019/10/23 03:56:07 Removing ../v1.0/InstallIntentEnum.go
2019/10/23 03:56:07 Removing ../v1.0/EditionUpgradeConfigurationModel.go
2019/10/23 03:56:07 Removing ../v1.0/AssignedPlanModel.go
...
2019/10/23 03:56:07 Creating ../v1.0/msgraph.go
2019/10/23 03:56:07 Creating ../v1.0/ActionStateEnum.go
2019/10/23 03:56:07 Creating ../v1.0/ActivityDomainEnum.go
...
2019/10/23 03:56:10 Formatting ../v1.0/ContentTypeModel.go ../v1.0/AuditLogRootRequest.go ../v1.0/DeviceComplianceScheduledActionForRuleRequest.go ...

• Save indented metadata.xml
• Support Action elements in metadata
• Support Function elements in metadata
• Support batch requests
• Access to additional properties like @odata.type @odata.id
• Split output into multiple files
• Generate camel cases in golang manner (IpAddress -> IPAddress)
• Provide easy way to generate pointers to literals
• Provide easy way to generate pointers to constants
• Provide easy way to add queries like $expand $select $filter
• Every request method should take a ctx as the first arg for better control
• Online API docs (the output is too big for godoc.org to handle)
• Unit tests
• CI
• Persist OAuth2 tokens in file
• OAuth2 device auth grant
• OAuth2 client credentials grant
• OAuth2 authorization code grant

• Microsoft Graph
• Microsoft Graph REST API reference
• Microsoft Graph SDKs - Requirements and Design
• Microsoft Graph SDK Code Generator
• GitHub repository search for msgraph in Go
• Microsoft Graph API Library for Go (presentation in Japanese)
• msgraph.go demo - SharePoint Online + Microsoft Flow + GitLab CI (screencast in YouTube)