Creates a merchant-related custom attribute definition for a Square seller account.
POST
/v2/merchants/custom-attribute-definitions
Creates a merchant-related custom attribute definition for a Square seller account.
Use this endpoint to define a custom attribute that can be associated with a merchant connecting to your application. A custom attribute definition specifies the key
, visibility
, schema
, and other properties for a custom attribute. After the definition is created, you can call UpsertMerchantCustomAttribute or BulkUpsertMerchantCustomAttributes to set the custom attribute for a merchant.
The custom attribute definition to create. Note the following:
Selection
data type, the schema
is specified as a simple URL to the JSON schema definition hosted on the Square CDN. For more information, including supported values and constraints, see Supported data types.name
is required unless visibility
is set to VISIBILITY_HIDDEN
.A unique identifier for this request, used to ensure idempotency. For more information, see Idempotency.