Asana Attachments API

The Asana Attachments API allows developers to interact with and manage file attachments within the Asana project management platform. This API enables users to upload, download, and delete attachments associated with tasks, projects, and conversations. With the Asana Attachments API, developers can seamlessly integrate file sharing capabilities into their own applications, allowing for easier collaboration and file management within the Asana platform.

Operations 4

GET /attachments/{attachment_gid} Asana Get an attachment #
DELETE /attachments/{attachment_gid} Asana Delete an attachment #
GET /attachments Asana Get attachments from an object #
POST /attachments Asana Upload an attachment #

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OpenAPI Specification

asana-attachments-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  description: This is the interface for interacting with the Asana Platform. Our API reference is generated from our [OpenAPI spec] (https://raw.githubusercontent.com/Asana/openapi/master/defs/asana_oas.yaml).
  x-public-description: This is the interface for interacting with the [Asana Platform](https://developers.asana.com). Our API reference is generated from our [OpenAPI spec] (https://raw.githubusercontent.com/Asana/openapi/master/defs/asana_oas.yaml).
  title: Asana Attachments API
  termsOfService: https://asana.com/terms
  contact:
    name: Asana Support
    url: https://asana.com/support
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
  version: '1.0'
  x-docs-schema-whitelist:
  - AsanaResource
  - AsanaNamedResource
  - AuditLogEvent
  - AttachmentResponse
  - AttachmentCompact
  - BatchResponse
  - CustomFieldSettingResponse
  - CustomFieldSettingCompact
  - CustomFieldResponse
  - CustomFieldCompact
  - EnumOption
  - EventResponse
  - ErrorResponse
  - GoalResponse
  - GoalCompact
  - GoalMembershipCompact
  - GoalMembershipBase
  - GoalMembershipResponse
  - GoalRelationshipResponse
  - GoalRelationshipCompact
  - JobResponse
  - JobCompact
  - OrganizationExportResponse
  - OrganizationExportCompact
  - PortfolioMembershipResponse
  - PortfolioMembershipCompact
  - PortfolioResponse
  - PortfolioCompact
  - ProjectBriefResponse
  - ProjectBriefCompact
  - ProjectMembershipCompactResponse
  - ProjectMembershipNormalResponse
  - ProjectMembershipCompact
  - ProjectResponse
  - ProjectCompact
  - ProjectStatusResponse
  - ProjectStatusCompact
  - ProjectTemplateCompact
  - ProjectTemplateResponse
  - RuleTriggerResponse
  - SectionResponse
  - SectionCompact
  - StatusUpdateResponse
  - StatusUpdateCompact
  - StoryResponse
  - StoryCompact
  - TagResponse
  - TagCompact
  - TaskResponse
  - TaskCompact
  - TaskCountResponse
  - TeamMembershipResponse
  - TeamMembershipCompact
  - TeamResponse
  - TeamCompact
  - TimePeriodResponse
  - TimePeriodCompact
  - UserTaskListResponse
  - UserTaskListCompact
  - UserResponse
  - UserCompact
  - WebhookFilter
  - WebhookResponse
  - WebhookCompact
  - WorkspaceMembershipResponse
  - WorkspaceMembershipCompact
  - WorkspaceResponse
  - WorkspaceCompact
servers:
- url: https://app.asana.com/api/1.0
  description: Main endpoint.
security:
- personalAccessToken: []
- oauth2: []
tags:


# --- truncated at 32 KB (44 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/asana/refs/heads/main/openapi/asana-attachments-api-openapi.yml