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POST
/
v1
/
demographics
/
{dimension_id}
/
values
Add Value
curl --request POST \
  --url https://api.example.com/v1/demographics/{dimension_id}/values \
  --header 'Content-Type: application/json' \
  --data '
{
  "value": "<string>"
}
'
{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "dimension_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "value": "<string>",
  "created_at": 123,
  "display_name": "<string>",
  "value_metadata": {},
  "sort_order": 0
}

Path Parameters

​
dimension_id
string<uuid>
required

Body

application/json

Request model for creating a demographic value.

​
value
string
required
Required string length: 1 - 255
​
display_name
string | null
​
metadata
Metadata · object
​
sort_order
integer
default:0

Response

Successful Response

A value within a demographic dimension.

Example: For dimension "race", values might be "White", "Black", "Asian", etc. These are used for prompt template variable substitution in bias testing.

​
id
string<uuid>
required
​
dimension_id
string<uuid>
required
​
value
string
required
​
created_at
integer
required
​
display_name
string | null
​
value_metadata
Value Metadata · object
​
sort_order
integer
default:0
Last modified on April 21, 2026