KeystoreSecret

The value that you configure for the Elasticsearch keystore secret.

as_file (boolean): Stores the keystore secret as a file. The default is false, which stores the keystore secret as string when value is a plain string, or true when value is an object.
value (object): Value of this setting. This can either be a string or a JSON object that is stored as a JSON string in the keystore. NOTE: When the keystore secret is unspecified, it is removed.

{
   "as_file" : true,
   "value" : {}
}