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PUT
/
api
/
v1
/
presentations
/
{presentation_id}
/
update-charts
Update chart data in existing presentation (async)
curl --request PUT \
  --url https://api.example.com/api/v1/presentations/{presentation_id}/update-charts \
  --header 'X-API-Key: <api-key>'
{
  "generation_id": "gen_abc123def456",
  "status": "pending",
  "status_url": "https://api.example.com/api/v1/presentations/gen_abc123def456/status",
  "created_at": "2023-11-07T05:31:56Z",
  "message": "Generation started. Poll status URL for progress."
}

Documentation Index

Fetch the complete documentation index at: https://duomi.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
X-API-Key
string
header
required

Production API key. Development/test deployments may also allow X-Org-Name.

Path Parameters

​
presentation_id
string
required

Response

Chart update started - poll status endpoint for progress

Response schema for async generation requests.

This response is returned immediately when you POST to /presentations/generate or /presentations/generate-deck, and when you PUT to /presentations/{id}/update-charts. The actual Aspose work happens in the background.

Next steps:

  1. Save the generation_id from this response
  2. Poll status_url (or GET /presentations/{generation_id}/status) every few seconds
  3. When status becomes completed, partial, or failed, generation is done
  4. Download from download_url in the status response (for completed or partial)
​
generation_id
string
required

Unique identifier for this generation job. Use this to poll status and download the result.

Example:

"gen_abc123def456"

​
status
string
required

Initial status. Always 'pending' for new requests.

Example:

"pending"

​
status_url
string
required

Full URL to poll for generation status. Convenience field - you can also construct this as GET /presentations/{generation_id}/status.

Example:

"https://api.example.com/api/v1/presentations/gen_abc123def456/status"

​
created_at
string<date-time>
required

Timestamp when the generation request was created.

​
message
string
default:Generation started

Human-readable status message.

Example:

"Generation started. Poll status URL for progress."