Skip to main content
PATCH
/
v1
/
portfolios
/
{id}
Update Portfolio
curl --request PATCH \
  --url https://api.example.com/v1/portfolios/{id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>"
}
'
{
  "id": "ptf_abc123",
  "object": "portfolio",
    "name": "Core Brand Portfolio",
    "description": "Primary brand trademarks across all jurisdictions",
    "mark_count": 47,
    "created_at": "2026-01-15T10:30:00Z",
  "updated_at": "2026-03-24T14:45:00Z",
  "livemode": true,
  "request_id": "req_hA7rS3tU"
}

​
Overview

Updates the name or description of an existing portfolio. This does not modify the marks within the portfolio. Use Add Marks to manage portfolio membership.

​
Path Parameters

​
id
string
required
Portfolio ID (e.g., ptf_abc123)

​
Request Body

​
name
string
New portfolio name
​
description
string
New portfolio description (pass null to clear)

​
Response

Returns the updated portfolio object. 
{
  "id": "ptf_abc123",
  "object": "portfolio",
    "name": "Core Brand Portfolio",
    "description": "Primary brand trademarks across all jurisdictions",
    "mark_count": 47,
    "created_at": "2026-01-15T10:30:00Z",
  "updated_at": "2026-03-24T14:45:00Z",
  "livemode": true,
  "request_id": "req_hA7rS3tU"
}

​
Code Examples

curl -X PATCH https://api.signa.so/v1/portfolios/ptf_abc123 \
  -H "Authorization: Bearer sig_live_xxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Core Brand Portfolio",
    "description": "Primary brand trademarks across all jurisdictions"
  }'

​
Errors

StatusTypeDescription
400validation_errorRequest body is empty or contains invalid fields
401unauthorizedMissing or invalid API key
404not_foundPortfolio ID does not exist
409conflictA portfolio with the same name already exists
429rate_limitedToo many requests