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POST
/
crm
/
v3
/
objects
/
tasks
/
batch
/
upsert
Create or update a batch of tasks by unique property values
curl --request POST \
  --url https://api.hubapi.com/crm/v3/objects/tasks/batch/upsert \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "inputs": [
    {
      "id": "<string>",
      "properties": {},
      "idProperty": "<string>",
      "objectWriteTraceId": "<string>"
    }
  ]
}
'
{
  "completedAt": "2023-11-07T05:31:56Z",
  "results": [
    {
      "archived": true,
      "createdAt": "2023-11-07T05:31:56Z",
      "id": "<string>",
      "new": true,
      "properties": {},
      "updatedAt": "2023-11-07T05:31:56Z",
      "archivedAt": "2023-11-07T05:31:56Z",
      "objectWriteTraceId": "<string>",
      "propertiesWithHistory": {},
      "url": "<string>"
    }
  ],
  "startedAt": "2023-11-07T05:31:56Z",
  "status": "CANCELED",
  "links": {},
  "requestedAt": "2023-11-07T05:31:56Z"
}

Documentation Index

Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt

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

Supported products

Authorizations

Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Body

application/json
inputs
object[]
required

Response

successful operation

Represents the result of a batch upsert operation, including the operation’s status, timestamps, and a list of successfully created or updated objects.

completedAt
string<date-time>
required

The timestamp when the batch process was completed, in ISO 8601 format.

results
object[]
required
startedAt
string<date-time>
required

The timestamp when the batch process began execution, in ISO 8601 format.

status
enum<string>
required

The status of the batch processing request. Can be: "PENDING", "PROCESSING", "CANCELED", or "COMPLETE".

Available options:
CANCELED,
COMPLETE,
PENDING,
PROCESSING

An object containing relevant links related to the batch request.

requestedAt
string<date-time>

The timestamp when the batch process was initiated, in ISO 8601 format.

Last modified on March 30, 2026