anchor.diff:  										Type:         schema.TypeString,
   										Optional:     true,
   										AtLeastOneOf: []string{"settings.0.location_preference.0.follow_gae_application", "settings.0.location_preference.0.zone"},
  +										Description:  `A GAE application whose zone to remain in. Must be in the same region as this instance.`,
   									},
   									"zone": {
   										Type:         schema.TypeString,
   										Optional:     true,
   										AtLeastOneOf: []string{"settings.0.location_preference.0.follow_gae_application", "settings.0.location_preference.0.zone"},
  +										Description:  `The preferred compute engine zone.`,
   									},
   								},
   							},
  
positive.code: 
  			<% unless version == 'ga' -%>
  			"root_password": {
  				Type:      schema.TypeString,
  				Optional:  true,
  				ForceNew:  true,
  				Sensitive: true,
  			},
  			<% end -%>
  
  
negative.code: 							ForceNew:     true,
  							Sensitive:    true,
  							AtLeastOneOf: replicaConfigurationKeys,
  							Description:  `Password for the replication connection.`,
  						},
  						"ssl_cipher": {
  							Type:         schema.TypeString,
  							Optional:     true,
  							ForceNew:     true,
  							AtLeastOneOf: replicaConfigurationKeys,
  							Description:  `Permissible ciphers for use in SSL encryption.`,
  						},
  						"username": {
  							Type:         schema.TypeString,
  							Optional:     true,
  							ForceNew:     true,
  							AtLeastOneOf: replicaConfigurationKeys,
  							Description:  `Username for replication connection.`,
  						},
  						"verify_server_certificate": {
  							Type:         schema.TypeBool,
  							Optional:     true,
  							ForceNew:     true,
  							AtLeastOneOf: replicaConfigurationKeys,
  							Description:  `True if the master's common name value is checked during the SSL handshake.`,
  						},
  					},
  				},
  				Description: `The configuration for replication.`,
  			},
  			"server_ca_cert": {
  				Type:     schema.TypeList,
  