Response (200)

{
  "id": "claude_proj_01Nm7PqRsTuVwXyZaBcDeFgH",
  "attachments_count": 3,
  "chats_count": 14,
  "created_at": "2025-03-12T18:22:41.123456Z",
  "deleted_at": "2019-12-27T18:11:19.117Z",
  "description": "Planning and research for the Q3 launch",
  "instructions": "Focus on concise, actionable answers.",
  "is_private": true,
  "name": "Q3 Product Launch",
  "organization_id": "org_015eofRkKpogX7uDKUyvBTph",
  "organization_uuid": "a1b2c3d4-e5f6-4789-a012-3456789abcde",
  "updated_at": "2025-03-14T09:05:17.456789Z",
  "user": {
    "id": "user_01WCz1FkmYMm4gnmykNKUu3Q",
    "email_address": "jane.doe@example.com"
  }
}

Delete project

DELETE /v1/compliance/apps/projects/\{project_id\}

Delete a project for compliance purposes.

Hard-deletes the project and all its associated data including:

• All project documents and files
• All role assignments
• Knowledge base (if RAG is enabled)
• Sync sources

Project must have no attached chats - returns 409 if chats exist.

Path parameters

• project_id: string

  The project ID (tagged ID, e.g., claude_proj_abc123)

Headers

• "anthropic-version": optional string

  The version of the Claude API you want to use.

  Read more about versioning and our version history here.

• "x-api-key": optional string

Returns

• type: optional "claude_project_deleted"

  Constant string confirming deletion.

  default: claude_project_deleted

• id: string

  The ID of the Claude project that was deleted

Example

curl https://api.anthropic.com/v1/compliance/apps/projects/$PROJECT_ID \
    -X DELETE \
    -H "Authorization: Bearer $ANTHROPIC_COMPLIANCE_API_KEY"