Add initial Microsoft Teams support

Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup

vendor/github.com/yaegashi/msgraph.go/beta/EducationAssignmentModel.go

@@ -0,0 +1,51 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// EducationAssignment undocumented
+type EducationAssignment struct {
+	// Entity is the base model of EducationAssignment
+	Entity
+	// ClassID undocumented
+	ClassID *string `json:"classId,omitempty"`
+	// DisplayName undocumented
+	DisplayName *string `json:"displayName,omitempty"`
+	// Instructions undocumented
+	Instructions *EducationItemBody `json:"instructions,omitempty"`
+	// CloseDateTime undocumented
+	CloseDateTime *time.Time `json:"closeDateTime,omitempty"`
+	// DueDateTime undocumented
+	DueDateTime *time.Time `json:"dueDateTime,omitempty"`
+	// AssignDateTime undocumented
+	AssignDateTime *time.Time `json:"assignDateTime,omitempty"`
+	// AssignedDateTime undocumented
+	AssignedDateTime *time.Time `json:"assignedDateTime,omitempty"`
+	// Grading undocumented
+	Grading *EducationAssignmentGradeType `json:"grading,omitempty"`
+	// AssignTo undocumented
+	AssignTo *EducationAssignmentRecipient `json:"assignTo,omitempty"`
+	// AllowLateSubmissions undocumented
+	AllowLateSubmissions *bool `json:"allowLateSubmissions,omitempty"`
+	// CreatedDateTime undocumented
+	CreatedDateTime *time.Time `json:"createdDateTime,omitempty"`
+	// CreatedBy undocumented
+	CreatedBy *IdentitySet `json:"createdBy,omitempty"`
+	// LastModifiedDateTime undocumented
+	LastModifiedDateTime *time.Time `json:"lastModifiedDateTime,omitempty"`
+	// LastModifiedBy undocumented
+	LastModifiedBy *IdentitySet `json:"lastModifiedBy,omitempty"`
+	// AllowStudentsToAddResourcesToSubmission undocumented
+	AllowStudentsToAddResourcesToSubmission *bool `json:"allowStudentsToAddResourcesToSubmission,omitempty"`
+	// Status undocumented
+	Status *EducationAssignmentStatus `json:"status,omitempty"`
+	// Resources undocumented
+	Resources []EducationAssignmentResource `json:"resources,omitempty"`
+	// Submissions undocumented
+	Submissions []EducationSubmission `json:"submissions,omitempty"`
+	// Categories undocumented
+	Categories []EducationCategory `json:"categories,omitempty"`
+	// Rubric undocumented
+	Rubric *EducationRubric `json:"rubric,omitempty"`
+}