kms/docs/snippets/documentation/platform/dynamic-secrets/dynamic-secret-username-template-field.mdx

<ParamField path="Username Template" type="string" default="{{randomUsername}}">

    Specifies a template for generating usernames. This field allows customization of how usernames are automatically created.

    Allowed template variables are:
    - `{{randomUsername}}`: Random username string.
    - `{{unixTimestamp}}`: Current Unix timestamp at the time of lease creation.
    - `{{identity.name}}`: Name of the identity that is generating the lease.
    - `{{dynamicSecret.name}}`: Name of the associated dynamic secret.
    - `{{dynamicSecret.type}}`: Type of the associated dynamic secret.
    - `{{random N}}`: Random string of N characters.

    Allowed template functions are:
    - `truncate`: Truncates a string to a specified length.
    - `replace`: Replaces a substring with another value.
    - `uppercase`: Converts a string to uppercase.
    - `lowercase`: Converts a string to lowercase.

    Examples:
    ```yaml
    {{ randomUsername }}                                            // 3POnzeFyK9gW2nioK0q2gMjr6CZqsRiX
    {{ unixTimestamp }}                                             // 17490641580
    {{ identity.name }}                                             // <identity-name>
    {{ random 5 }}                                                  // x9K2m
    {{ truncate identity.name 4 }}                                  // test
    {{ replace identity.name '<identity-name>' 'new-value' }}       // new-value
    ```
</ParamField>