feat: Add agent tasks API support

github/agent_tasks.go

@@ -0,0 +1,254 @@
+// Copyright 2026 The go-github AUTHORS. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package github
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"time"
+)
+
+// AgentTasksService handles communication with the agent tasks
+// methods of the GitHub API.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10
+type AgentTasksService service
+
+// AgentTask represents a Copilot cloud agent task.
+type AgentTask struct {
+	ID           string               `json:"id"`
+	URL          *string              `json:"url,omitempty"`
+	HTMLURL      *string              `json:"html_url,omitempty"`
+	Name         *string              `json:"name,omitempty"`
+	Creator      *User                `json:"creator,omitempty"`
+	CreatorType  *string              `json:"creator_type,omitempty"`
+	Owner        *AgentTaskOwner      `json:"owner,omitempty"`
+	Repository   *AgentTaskRepository `json:"repository,omitempty"`
+	State        string               `json:"state"`
+	SessionCount *int                 `json:"session_count,omitempty"`
+	Artifacts    []*AgentTaskArtifact `json:"artifacts,omitempty"`
+	ArchivedAt   *Timestamp           `json:"archived_at,omitempty"`
+	CreatedAt    Timestamp            `json:"created_at"`
+	UpdatedAt    *Timestamp           `json:"updated_at,omitempty"`
+	Sessions     []*AgentTaskSession  `json:"sessions,omitempty"`
+
+	// Deprecated: UserCollaborators is deprecated by GitHub.
+	UserCollaborators []*User `json:"user_collaborators,omitempty"`
+}
+
+// AgentTaskOwner represents an agent task owner.
+type AgentTaskOwner struct {
+	ID *int64 `json:"id,omitempty"`
+}
+
+// AgentTaskRepository represents an agent task repository.
+type AgentTaskRepository struct {
+	ID *int64 `json:"id,omitempty"`
+}
+
+// AgentTaskArtifact represents an artifact produced by an agent task.
+type AgentTaskArtifact struct {
+	Provider string          `json:"provider"`
+	Type     string          `json:"type"`
+	Data     json.RawMessage `json:"data"`
+}
+
+// AgentTaskSession represents a session associated with an agent task.
+type AgentTaskSession struct {
+	ID          string               `json:"id"`
+	Name        *string              `json:"name,omitempty"`
+	User        *User                `json:"user,omitempty"`
+	Owner       *AgentTaskOwner      `json:"owner,omitempty"`
+	Repository  *AgentTaskRepository `json:"repository,omitempty"`
+	TaskID      *string              `json:"task_id,omitempty"`
+	State       string               `json:"state"`
+	CreatedAt   Timestamp            `json:"created_at"`
+	UpdatedAt   *Timestamp           `json:"updated_at,omitempty"`
+	CompletedAt *Timestamp           `json:"completed_at,omitempty"`
+	Prompt      *string              `json:"prompt,omitempty"`
+	HeadRef     *string              `json:"head_ref,omitempty"`
+	BaseRef     *string              `json:"base_ref,omitempty"`
+	Model       *string              `json:"model,omitempty"`
+}
+
+// AgentTaskList represents a list of agent tasks.
+type AgentTaskList struct {
+	Tasks              []*AgentTask `json:"tasks"`
+	TotalActiveCount   *int         `json:"total_active_count,omitempty"`
+	TotalArchivedCount *int         `json:"total_archived_count,omitempty"`
+}
+
+// AgentTaskListOptions specifies optional parameters to AgentTasksService.List.
+type AgentTaskListOptions struct {
+	// Sort specifies the field to sort results by. Possible values are: updated_at, created_at.
+	Sort string `url:"sort,omitempty"`
+
+	// Direction specifies the direction to sort results by. Possible values are: asc, desc.
+	Direction string `url:"direction,omitempty"`
+
+	// State is a comma-separated list of task states to filter by.
+	State string `url:"state,omitempty"`
+
+	// IsArchived filters tasks by archived status.
+	IsArchived bool `url:"is_archived,omitempty"`
+
+	// Since filters tasks updated at or after this time.
+	Since *time.Time `url:"since,omitempty"`
+
+	ListOptions
+}
+
+// AgentTaskListByRepoOptions specifies optional parameters to AgentTasksService.ListByRepo.
+type AgentTaskListByRepoOptions struct {
+	AgentTaskListOptions
+
+	// CreatorID filters tasks by creator user ID.
+	CreatorID int64 `url:"creator_id,omitempty"`
+}
+
+// CreateAgentTaskRequest represents the parameters for creating an agent task.
+type CreateAgentTaskRequest struct {
+	// Prompt is the user's prompt for the agent.
+	Prompt string `json:"prompt"`
+
+	// Model is the model to use for this task.
+	Model *string `json:"model,omitempty"`
+
+	// CreatePullRequest indicates whether to create a pull request.
+	CreatePullRequest *bool `json:"create_pull_request,omitempty"`
+
+	// BaseRef is the base ref for the new branch or pull request.
+	BaseRef *string `json:"base_ref,omitempty"`
+}
+
+// ListByRepo lists tasks for a repository.
+//
+// Note: This endpoint is in public preview and is subject to change.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10#list-tasks-for-repository
+//
+//meta:operation GET /agents/repos/{owner}/{repo}/tasks
+func (s *AgentTasksService) ListByRepo(ctx context.Context, owner, repo string, opts *AgentTaskListByRepoOptions) (*AgentTaskList, *Response, error) {
+	u := fmt.Sprintf("agents/repos/%v/%v/tasks", owner, repo)
+	u, err := addOptions(u, opts)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest(ctx, "GET", u, nil, WithVersion(api20260310))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var tasks *AgentTaskList
+	resp, err := s.client.Do(req, &tasks)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return tasks, resp, nil
+}
+
+// Create starts a new Copilot cloud agent task for a repository.
+//
+// Note: This endpoint is in public preview and is subject to change.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10#start-a-task
+//
+//meta:operation POST /agents/repos/{owner}/{repo}/tasks
+func (s *AgentTasksService) Create(ctx context.Context, owner, repo string, opts *CreateAgentTaskRequest) (*AgentTask, *Response, error) {
+	u := fmt.Sprintf("agents/repos/%v/%v/tasks", owner, repo)
+
+	req, err := s.client.NewRequest(ctx, "POST", u, opts, WithVersion(api20260310))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var task *AgentTask
+	resp, err := s.client.Do(req, &task)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return task, resp, nil
+}
+
+// GetByRepoAndID gets a repository task by ID.
+//
+// Note: This endpoint is in public preview and is subject to change.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10#get-a-task-by-repo
+//
+//meta:operation GET /agents/repos/{owner}/{repo}/tasks/{task_id}
+func (s *AgentTasksService) GetByRepoAndID(ctx context.Context, owner, repo, taskID string) (*AgentTask, *Response, error) {
+	u := fmt.Sprintf("agents/repos/%v/%v/tasks/%v", owner, repo, taskID)
+
+	req, err := s.client.NewRequest(ctx, "GET", u, nil, WithVersion(api20260310))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var task *AgentTask
+	resp, err := s.client.Do(req, &task)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return task, resp, nil
+}
+
+// List lists tasks for the authenticated user.
+//
+// Note: This endpoint is in public preview and is subject to change.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10#list-tasks
+//
+//meta:operation GET /agents/tasks
+func (s *AgentTasksService) List(ctx context.Context, opts *AgentTaskListOptions) (*AgentTaskList, *Response, error) {
+	u := "agents/tasks"
+	u, err := addOptions(u, opts)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	req, err := s.client.NewRequest(ctx, "GET", u, nil, WithVersion(api20260310))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var tasks *AgentTaskList
+	resp, err := s.client.Do(req, &tasks)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return tasks, resp, nil
+}
+
+// Get gets a task by ID for the authenticated user.
+//
+// Note: This endpoint is in public preview and is subject to change.
+//
+// GitHub API docs: https://docs.github.com/rest/agent-tasks/agent-tasks?apiVersion=2026-03-10#get-a-task-by-id
+//
+//meta:operation GET /agents/tasks/{task_id}
+func (s *AgentTasksService) Get(ctx context.Context, taskID string) (*AgentTask, *Response, error) {
+	u := fmt.Sprintf("agents/tasks/%v", taskID)
+
+	req, err := s.client.NewRequest(ctx, "GET", u, nil, WithVersion(api20260310))
+	if err != nil {
+		return nil, nil, err
+	}
+
+	var task *AgentTask
+	resp, err := s.client.Do(req, &task)
+	if err != nil {
+		return nil, resp, err
+	}
+
+	return task, resp, nil
+}