| Key | Returned | Description | 
                
                            | resources 
                  complex
                                       | always | List of resources 
 | 
                                                        
                                |  | backendType 
                  string
                                       | success | * FIRST_GEN: First Generation instance. MySQL only. * SECOND_GEN: Second Generation instance or PostgreSQL instance. * EXTERNAL: A database server that is not managed by Google. 
 | 
                            
                                |  | connectionName 
                  string
                                       | success | Connection name of the Cloud SQL instance used in connection strings. 
 | 
                            
                                |  | databaseVersion 
                  string
                                       | success | The database engine type and version. For First Generation instances, can be MYSQL_5_5, or MYSQL_5_6. For Second Generation instances, can be MYSQL_5_6 or MYSQL_5_7. Defaults to MYSQL_5_6. PostgreSQL instances: POSTGRES_9_6 The databaseVersion property can not be changed after instance creation. 
 | 
                            
                                |  | failoverReplica 
                  complex
                                       | success | The name and status of the failover replica. This property is applicable only to Second Generation instances. 
 | 
                                                        
                                |  |  | available 
                  boolean
                                       | success | The availability status of the failover replica. A false status indicates that the failover replica is out of sync. The master can only failover to the failover replica when the status is true. 
 | 
                            
                                |  |  | name 
                  string
                                       | success | The name of the failover replica. If specified at instance creation, a failover replica is created for the instance. The name doesn't include the project ID. This property is applicable only to Second Generation instances. 
 | 
                                            
                                |  | instanceType 
                  string
                                       | success | The instance type. This can be one of the following. * CLOUD_SQL_INSTANCE: A Cloud SQL instance that is not replicating from a master. * ON_PREMISES_INSTANCE: An instance running on the customer's premises. * READ_REPLICA_INSTANCE: A Cloud SQL instance configured as a read-replica. 
 | 
                            
                                |  | ipAddresses 
                  complex
                                       | success | The assigned IP addresses for the instance. 
 | 
                                                        
                                |  |  | ipAddress 
                  string
                                       | success | The IP address assigned. 
 | 
                            
                                |  |  | timeToRetire 
                  string
                                       | success | The due time for this IP to be retired in RFC 3339 format, for example 2012-11-15T16:19:00.094Z. This field is only available when the IP is scheduled to be retired. 
 | 
                            
                                |  |  | type 
                  string
                                       | success | The type of this IP address. A PRIMARY address is an address that can accept incoming connections. An OUTGOING address is the source address of connections originating from the instance, if supported. 
 | 
                                            
                                |  | ipv6Address 
                  string
                                       | success | The IPv6 address assigned to the instance. This property is applicable only to First Generation instances. 
 | 
                            
                                |  | masterInstanceName 
                  string
                                       | success | The name of the instance which will act as master in the replication setup. 
 | 
                            
                                |  | maxDiskSize 
                  integer
                                       | success | The maximum disk size of the instance in bytes. 
 | 
                            
                                |  | name 
                  string
                                       | success | Name of the Cloud SQL instance. This does not include the project ID. 
 | 
                            
                                |  | region 
                  string
                                       | success | The geographical region. Defaults to us-central or us-central1 depending on the instance type (First Generation or Second Generation/PostgreSQL). 
 | 
                            
                                |  | replicaConfiguration 
                  complex
                                       | success | Configuration specific to failover replicas and read replicas. 
 | 
                                                        
                                |  |  | failoverTarget 
                  boolean
                                       | success | Specifies if the replica is the failover target. If the field is set to true the replica will be designated as a failover replica. In case the master instance fails, the replica instance will be promoted as the new master instance. Only one replica can be specified as failover target, and the replica has to be in different zone with the master instance. 
 | 
                            
                                |  |  | mysqlReplicaConfiguration 
                  complex
                                       | success | MySQL specific configuration when replicating from a MySQL on-premises master. Replication configuration information such as the username, password, certificates, and keys are not stored in the instance metadata. The configuration information is used only to set up the replication connection and is stored by MySQL in a file named master.info in the data directory. 
 | 
                                                        
                                |  |  |  | caCertificate 
                  string
                                       | success | PEM representation of the trusted CA's x509 certificate. 
 | 
                            
                                |  |  |  | clientCertificate 
                  string
                                       | success | PEM representation of the slave's x509 certificate . 
 | 
                            
                                |  |  |  | clientKey 
                  string
                                       | success | PEM representation of the slave's private key. The corresponding public key is encoded in the client's certificate. 
 | 
                            
                                |  |  |  | connectRetryInterval 
                  integer
                                       | success | Seconds to wait between connect retries. MySQL's default is 60 seconds. 
 | 
                            
                                |  |  |  | dumpFilePath 
                  string
                                       | success | Path to a SQL dump file in Google Cloud Storage from which the slave instance is to be created. The URI is in the form gs://bucketName/fileName. Compressed gzip files (.gz) are also supported. Dumps should have the binlog coordinates from which replication should begin. This can be accomplished by setting --master-data to 1 when using mysqldump. 
 | 
                            
                                |  |  |  | masterHeartbeatPeriod 
                  integer
                                       | success | Interval in milliseconds between replication heartbeats. 
 | 
                            
                                |  |  |  | password 
                  string
                                       | success | The password for the replication connection. 
 | 
                            
                                |  |  |  | sslCipher 
                  string
                                       | success | A list of permissible ciphers to use for SSL encryption. 
 | 
                            
                                |  |  |  | username 
                  string
                                       | success | The username for the replication connection. 
 | 
                            
                                |  |  |  | verifyServerCertificate 
                  boolean
                                       | success | Whether or not to check the master's Common Name value in the certificate that it sends during the SSL handshake. 
 | 
                                            
                                |  |  | replicaNames 
                  list
                                       | success | The replicas of the instance. 
 | 
                            
                                |  |  | serviceAccountEmailAddress 
                  string
                                       | success | The service account email address assigned to the instance. This property is applicable only to Second Generation instances. 
 | 
                                            
                                |  | settings 
                  complex
                                       | success | The user settings. 
 | 
                                                        
                                |  |  | availabilityType 
                  string
                                       | success | The availabilityType define if your postgres instance is run zonal or regional. 
 | 
                            
                                |  |  | backupConfiguration 
                  complex
                                       | success | The daily backup configuration for the instance. 
 | 
                                                        
                                |  |  |  | binaryLogEnabled 
                  boolean
                                       | success | Whether binary log is enabled. If backup configuration is disabled, binary log must be disabled as well. MySQL only. 
 | 
                            
                                |  |  |  | enabled 
                  boolean
                                       | success | Enable Autobackup for your instance. 
 | 
                            
                                |  |  |  | startTime 
                  string
                                       | success | Define the backup start time in UTC (HH:MM) . 
 | 
                                            
                                |  |  | databaseFlags 
                  complex
                                       | success | The database flags passed to the instance at startup. 
 | 
                                                        
                                |  |  |  | name 
                  string
                                       | success | The name of the flag. These flags are passed at instance startup, so include both server options and system variables for MySQL. Flags should be specified with underscores, not hyphens. 
 | 
                            
                                |  |  |  | value 
                  string
                                       | success | The value of the flag. Booleans should be set to on for true and off for false. This field must be omitted if the flag doesn't take a value. 
 | 
                                            
                                |  |  | ipConfiguration 
                  complex
                                       | success | The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances. 
 | 
                                                        
                                |  |  |  | authorizedNetworks 
                  complex
                                       | success | The list of external networks that are allowed to connect to the instance using the IP. In CIDR notation, also known as 'slash' notation (e.g. 192.168.100.0/24). 
 | 
                                                        
                                |  |  |  |  | expirationTime 
                  string
                                       | success | The time when this access control entry expires in RFC 3339 format, for example 2012-11-15T16:19:00.094Z. 
 | 
                            
                                |  |  |  |  | name 
                  string
                                       | success | An optional label to identify this entry. 
 | 
                            
                                |  |  |  |  | value 
                  string
                                       | success | The whitelisted value for the access control list. For example, to grant access to a client from an external IP (IPv4 or IPv6) address or subnet, use that address or subnet here. 
 | 
                                            
                                |  |  |  | ipv4Enabled 
                  boolean
                                       | success | Whether the instance should be assigned an IP address or not. 
 | 
                            
                                |  |  |  | requireSsl 
                  boolean
                                       | success | Whether the mysqld should default to 'REQUIRE X509' for users connecting over IP. 
 | 
                                            
                                |  |  | settingsVersion 
                  integer
                                       | success | The version of instance settings. This is a required field for update method to make sure concurrent updates are handled properly. During update, use the most recent settingsVersion value for this instance and do not try to update this value. 
 | 
                            
                                |  |  | tier 
                  string
                                       | success | The tier or machine type for this instance, for example db-n1-standard-1. For MySQL instances, this field determines whether the instance is Second Generation (recommended) or First Generation. 
 |