Update a role

{
  "type": "object",
  "properties": {
    "actions": {
      "type": "array",
      "items": {
        "type": "object",
        "description": "The Action-Resource item.\n\n*New in version 2.1.0*\n",
        "properties": {
          "action": {
            "type": "object",
            "description": "An action Item.\n\n*New in version 2.1.0*\n",
            "properties": {
              "name": {
                "type": "string",
                "description": "The name of the permission \"action\""
              }
            }
          },
          "resource": {
            "type": "object",
            "description": "The permission resource",
            "properties": {
              "name": {
                "type": "string",
                "description": "The name of the resource"
              }
            }
          }
        }
      }
    },
    "name": {
      "type": "string",
      "description": "The name of the role\n\n*Changed in version 2.3.0*: A minimum character length requirement ('minLength') is added.\n"
    },
    "update_mask": {
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "additionalProperties": false
}