# Update catalog attribute

Update an existing Catalog attribute. Send only the parameters you wish to change (eg. `name`).

[endpoint]
base_url = "https://uptime.betterstack.com"
path = "/api/v2/catalog/relations/{relation_id}/attributes/{attribute_id}"
method = "PATCH"

[[path_param]]
name = "relation_id"
description = "The ID of the Catalog relation you want to update an attribute for."
required = true
type = "string"

[[path_param]]
name = "attribute_id"
description = "The ID of the Catalog attribute you want to update."
required = true
type = "string"

[[body_param]]
name = "name"
description = "The name of the Catalog attribute"
required = false
type = "string"

[[body_param]]
name = "*"
description = "Any params you'd like to set. See the [list of all Catalog attribute API parameters](https://betterstack.com/docs/uptime/api/catalog-attribute-response-params/) for details."
required = false

[[header]]
name = "Authorization"
description = "Bearer `$TOKEN`"
required = true
type = "string"

[[header]]
name = "Content_Type"
description = "application/json"
required = false
type = "string"
[/endpoint]

[responses]
[[response]]
status = 200
description = '''Returns the Catalog attribute'''
body = '''{
  "data": {
    "id": "56",
    "type": "catalog_attribute",
    "attributes": {
      "name": "Team",
      "primary": true,
      "position": 0
    }
  }
}'''

[/responses]

#### Example cURL 

```shell
[label Example]
curl -X "PATCH" "https://uptime.betterstack.com/api/v2/catalog/relations/37/attributes/56" \
     -H "Authorization: Bearer $TOKEN" \
     -H 'Content-Type: application/json; charset=utf-8' \
     -d $'{
  "name": "Test Again"
}'
```

[info]
#### Looking for the details of a specific parameter?
Explore [the list of all Catalog attribute API parameters](https://betterstack.com/docs/uptime/api/catalog-attribute-response-params/)
[/info]