ModifyDBParameterGroupMessage

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://artifacts.apis.io/amazon-neptune/json-schema/amazon-neptune-modify-dbparameter-group-message-schema.json",
  "title": "ModifyDBParameterGroupMessage",
  "x-generated": "2026-11-11",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/amazon-neptune-db-parameter-group-api-openapi.yml#/components/schemas/ModifyDBParameterGroupMessage",
  "type": "object",
  "properties": {
    "DBParameterGroupName": {
      "type": "string",
      "description": "The name of the DB parameter group. Constraints: If supplied, must match the name of an existing DBParameterGroup."
    },
    "Parameters": {
      "type": "array",
      "items": {
        "$ref": "#/$defs/Parameter"
      },
      "description": "An array of parameter names, values, and the apply method for the parameter update. At least one parameter name, value, and apply method must be supplied; subsequent arguments are optional. A maximum of 20 parameters can be modified in a single request. Valid Values (for the application method): immediate | pending-reboot You can use the immediate value with dynamic parameters only. You can use the pending-reboot value for both dynamic and static parameters, and changes are applied when you reboot the DB instance without failover."
    }
  },
  "required": [
    "DBParameterGroupName",
    "Parameters"
  ],
  "$defs": {
    "Parameter": {
      "type": "object",
      "properties": {
        "ParameterName": {
          "type": "string",
          "description": "Specifies the name of the parameter."
        },
        "ParameterValue": {
          "type": "string",
          "description": "Specifies the value of the parameter."
        },
        "Description": {
          "type": "string",
          "description": "Provides a description of the parameter."
        },
        "Source": {
          "type": "string",
          "description": "Indicates the source of the parameter value."
        },
        "ApplyType": {
          "type": "string",
          "description": "Specifies the engine specific parameters type."
        },
        "DataType": {
          "type": "string",
          "description": "Specifies the valid data type for the parameter."
        },
        "AllowedValues": {
          "type": "string",
          "description": "Specifies the valid range of values for the parameter."
        },
        "IsModifiable": {
          "type": "boolean",
          "description": "Indicates whether (true) or not (false) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed."
        },
        "MinimumEngineVersion": {
          "type": "string",
          "description": "The earliest engine version to which the parameter can apply."
        },
        "ApplyMethod": {
          "type": "string",
          "enum": [
            "immediate",
            "pending-reboot"
          ],
          "description": "Indicates when to apply parameter updates."
        }
      }
    }
  }
}