Skip to main content
POST
/
api
/
update_diagram
/
{diagram_id}
curl -X POST https://api.chartdb.io/api/update_diagram/123456789 \
  -H "Authorization: Bearer ch_123456789" \
  -H "Content-Type: application/json" \
  -d '{
    "diagram_name": "Updated E-commerce Diagram",
    "json_metadata": {
      "fk_info": [],
      "pk_info": [],
      "columns": [],
      "indexes": [],
      "tables": [],
      "views": [],
      "database_name": "postgres"
    }
  }'

{
  "status": "success",
  "message": "Diagram updated successfully"
}
The Update Diagram endpoint allows you to modify an existing database diagram’s properties.

​
Authorizations

​
Authorization
string
required
Bearer authentication header of the form Bearer <api_key>, where <api_key> is your auth token from ChartDB starts with ch_.

​
Path Parameters

​
diagram_id
string
required
The unique identifier of the diagram.

​
Request Body

​
diagram_name
string
New name for the diagram.
​
json_metadata
object
Updated diagram settings in JSON format. (See Examples for more information)
curl -X POST https://api.chartdb.io/api/update_diagram/123456789 \
  -H "Authorization: Bearer ch_123456789" \
  -H "Content-Type: application/json" \
  -d '{
    "diagram_name": "Updated E-commerce Diagram",
    "json_metadata": {
      "fk_info": [],
      "pk_info": [],
      "columns": [],
      "indexes": [],
      "tables": [],
      "views": [],
      "database_name": "postgres"
    }
  }'

{
  "status": "success",
  "message": "Diagram updated successfully"
}