PUT https://api.copper.com/developer_api/v1/custom_field_definitions/{{custom_field_definition_id}}
Field
Type
Details
Default
name
string
Name of the Custom Field Definition
data_type
string
One of the following strings: "Checkbox", "Currency", “Date", "Dropdown", "Float", "MultiSelect", "Percentage", “String", "Text", "URL"
available_on
string[]
List of strings containing one or more of the following: “lead”, “person”, “opportunity”, “company”, "project", "task"
is_filterable
boolean
Indicates if the Custom Field Definition can be included in filters.
options
number[]
Array of options for Dropdown and MultiSelect fields. A minimum of one option is required for Dropdown and a minimum of 2 options is required for MultiSelect