Openapi.Yaml User Collection Item Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-airflow/refs/heads/main/json-structure/openapi.yaml-user-collection-item-structure.json",
  "name": "UserCollectionItem",
  "description": "A user object.\n\n*New in version 2.1.0*\n",
  "type": "object",
  "properties": {
    "active": {
      "description": "Whether the user is active",
      "nullable": true,
      "readOnly": true,
      "type": "boolean"
    },
    "changed_on": {
      "description": "The date user was changed",
      "format": "datetime",
      "nullable": true,
      "readOnly": true,
      "type": "string"
    },
    "created_on": {
      "description": "The date user was created",
      "format": "datetime",
      "nullable": true,
      "readOnly": true,
      "type": "string"
    },
    "email": {
      "description": "The user's email.\n\n*Changed in version 2.2.0*: A minimum character length requirement ('minLength') is added.\n",
      "minLength": 1,
      "type": "string"
    },
    "failed_login_count": {
      "description": "The number of times the login failed",
      "nullable": true,
      "readOnly": true,
      "type": "integer"
    },
    "first_name": {
      "description": "The user's first name.\n\n*Changed in version 2.4.0*: The requirement for this to be non-empty was removed.\n",
      "type": "string"
    },
    "last_login": {
      "description": "The last user login",
      "format": "datetime",
      "nullable": true,
      "readOnly": true,
      "type": "string"
    },
    "last_name": {
      "description": "The user's last name.\n\n*Changed in version 2.4.0*: The requirement for this to be non-empty was removed.\n",
      "type": "string"
    },
    "login_count": {
      "description": "The login count",
      "nullable": true,
      "readOnly": true,
      "type": "integer"
    },
    "roles": {
      "description": "User roles.\n\n*Changed in version 2.2.0*: Field is no longer read-only.\n",
      "items": {
        "nullable": true,
        "properties": {
          "name": {
            "type": "string"
          }
        },
        "type": "object"
      },
      "type": "array"
    },
    "username": {
      "description": "The username.\n\n*Changed in version 2.2.0*: A minimum character length requirement ('minLength') is added.\n",
      "minLength": 1,
      "type": "string"
    }
  }
}