# Fastly::TlsConfigurationResponseAttributes ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **created_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] | | **deleted_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] | | **updated_at** | **Time** | Date and time in ISO 8601 format. | [optional][readonly] | | **default** | **Boolean** | Signifies whether or not Fastly will use this configuration as a default when creating a new [TLS Activation](/reference/api/tls/custom-certs/activations/). | [optional][readonly] | | **http_protocols** | **Array<String>** | HTTP protocols available on your configuration. | [optional][readonly] | | **tls_protocols** | **Array<String>** | TLS protocols available on your configuration. | [optional][readonly] | | **bulk** | **Boolean** | Signifies whether the configuration is used for Platform TLS or not. | [optional][readonly] | [[Back to API list]](../../README.md#endpoints) [[Back to README]](../../README.md)