create aws rds instance from command line

Create rds instance
- allowable combinations
- minimum password length
- minimum storage


C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.m1.small --engine mysql --master-username mas --master-user-password maspw

An error occurred (InvalidParameterCombination) when calling the CreateDBInstance operation: RDS does not support creating a DB instance with the following combination: DBInstanceClass=db.m1.small, Engine=mysql, EngineVersion=5.6.40, LicenseModel=general-public-license. For supported combinations of instance class and database engine version, see the documentation.

C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.m1.small --engine postgres --master-username mas --master-user-password maspw

An error occurred (InvalidParameterCombination) when calling the CreateDBInstance operation: RDS does not support creating a DB instance with the following combination: DBInstanceClass=db.m1.small, Engine=postgres, EngineVersion=10.6, LicenseModel=postgresql-license. For supported combinations of instance class and database engine version, see the documentation.

C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.t2.micro --engine mysql --master-username mas --master-user-password maspw

An error occurred (InvalidParameterValue) when calling the CreateDBInstance operation: The parameter MasterUserPassword is not a valid password because it is shorter than 8 characters.

C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.t2.micro --engine mysql --master-username mas --master-user-password maspw555

An error occurred (InvalidParameterValue) when calling the CreateDBInstance operation: The parameter AllocatedStorage must be provided and must not be null.

C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.t2.micro --engine mysql --master-username mas --master-user-password maspw555 --allocated-storage 1

An error occurred (InvalidParameterCombination) when calling the CreateDBInstance operation: Invalid storage size for engine name mysql and storage type gp2: 1

C:\>aws rds create-db-instance --db-instance-identifier briandb --db-instance-class db.t2.micro --engine mysql --master-username mas --master-user-password maspw555 --allocated-storage 8
DBINSTANCE      8       True    1       rds-ca-2015     False   arn:aws:rds:us-east-1:549357536367:db:briandb   db.t2.micro     briandb creating        0       db-JDGWIQQKEQTNCD35JPZR5GIBTE   False   mysql   5.6.40  False   general-public-license  mas     0       False        False   07:09-07:39     mon:09:25-mon:09:55     True    False   gp2
DBPARAMETERGROUPS       default.mysql5.6        in-sync
DBSUBNETGROUP   default default Complete        vpc-0d398177
SUBNETS subnet-8c036bd0 Active
SUBNETAVAILABILITYZONE  us-east-1a
SUBNETS subnet-364a757c Active
SUBNETAVAILABILITYZONE  us-east-1d
SUBNETS subnet-af9a2991 Active
SUBNETAVAILABILITYZONE  us-east-1e
SUBNETS subnet-0f476600 Active
SUBNETAVAILABILITYZONE  us-east-1f
SUBNETS subnet-b7214ed0 Active
SUBNETAVAILABILITYZONE  us-east-1b
SUBNETS subnet-aa197384 Active
SUBNETAVAILABILITYZONE  us-east-1c
OPTIONGROUPMEMBERSHIPS  default:mysql-5-6       in-sync
PENDINGMODIFIEDVALUES   ****
VPCSECURITYGROUPS       active  sg-04ed8240