AWS API Changes

2016/07/13 - AWS Database Migration Service - 3 new 8 updated api methods

DescribeCertificates (new)

Provides a description of the certificate.

Request Syntax

client.describe_certificates(
    Filters=[
        {
            'Name': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    MaxRecords=123,
    Marker='string'
)

type Filters

list

param Filters

Filters applied to the certificate described in the form of key-value pairs.

(dict) --
- Name (string) -- [REQUIRED]
  
  The name of the filter.
- Values (list) -- [REQUIRED]
  
  The filter value.
  - (string) --

type MaxRecords

integer

param MaxRecords

The maximum number of records to include in the response. If more records exist than the specified MaxRecords value, a pagination token called a marker is included in the response so that the remaining results can be retrieved.

Default: 10

type Marker

string

param Marker

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

rtype

dict

returns

Response Syntax

{
    'Marker': 'string',
    'Certificates': [
        {
            'CertificateIdentifier': 'string',
            'CertificateCreationDate': datetime(2015, 1, 1),
            'CertificatePem': 'string',
            'CertificateArn': 'string',
            'CertificateOwner': 'string',
            'ValidFromDate': datetime(2015, 1, 1),
            'ValidToDate': datetime(2015, 1, 1),
            'SigningAlgorithm': 'string',
            'KeyLength': 123
        },
    ]
}

Response Structure

(dict) --
- Marker (string) --
  
  The pagination token.
- Certificates (list) --
  
  The SSL certificates associated with the replication instance.
  - (dict) --
    
    The SSL certificate that can be used to encrypt connections between the endpoints and the replication instance.
    - CertificateIdentifier (string) --
      
      The customer-assigned name of the certificate. Valid characters are [A-z_0-9].
    - CertificateCreationDate (datetime) --
      
      the date the certificate was created.
    - CertificatePem (string) --
      
      The contents of the .pem X.509 certificate file.
    - CertificateArn (string) --
      
      The Amazon Resource Name (ARN) for the certificate.
    - CertificateOwner (string) --
      
      The owner of the certificate.
    - ValidFromDate (datetime) --
      
      The beginning date the certificate is valid.
    - ValidToDate (datetime) --
      
      the final date the certificate is valid.
    - SigningAlgorithm (string) --
      
      The signing algorithm for the certificate.
    - KeyLength (integer) --
      
      The key length of the cryptographic algorithm being used.

DeleteCertificate (new)

Link ¶

Deletes the specified certificate.

Request Syntax

client.delete_certificate(
    CertificateArn='string'
)

type CertificateArn

string

param CertificateArn

[REQUIRED]

the Amazon Resource Name (ARN) of the deleted certificate.

rtype

dict

returns

Response Syntax

{
    'Certificate': {
        'CertificateIdentifier': 'string',
        'CertificateCreationDate': datetime(2015, 1, 1),
        'CertificatePem': 'string',
        'CertificateArn': 'string',
        'CertificateOwner': 'string',
        'ValidFromDate': datetime(2015, 1, 1),
        'ValidToDate': datetime(2015, 1, 1),
        'SigningAlgorithm': 'string',
        'KeyLength': 123
    }
}

Response Structure

(dict) --
- Certificate (dict) --
  
  The SSL certificate.
  - CertificateIdentifier (string) --
    
    The customer-assigned name of the certificate. Valid characters are [A-z_0-9].
  - CertificateCreationDate (datetime) --
    
    the date the certificate was created.
  - CertificatePem (string) --
    
    The contents of the .pem X.509 certificate file.
  - CertificateArn (string) --
    
    The Amazon Resource Name (ARN) for the certificate.
  - CertificateOwner (string) --
    
    The owner of the certificate.
  - ValidFromDate (datetime) --
    
    The beginning date the certificate is valid.
  - ValidToDate (datetime) --
    
    the final date the certificate is valid.
  - SigningAlgorithm (string) --
    
    The signing algorithm for the certificate.
  - KeyLength (integer) --
    
    The key length of the cryptographic algorithm being used.

ImportCertificate (new)

Link ¶

Uploads the specified certificate.

Request Syntax

client.import_certificate(
    CertificateIdentifier='string',
    CertificatePem='string'
)

type CertificateIdentifier

string

param CertificateIdentifier

[REQUIRED]

The customer-assigned name of the certificate. Valid characters are [A-z_0-9].

type CertificatePem

string

param CertificatePem

The contents of the .pem X.509 certificate file.

rtype

dict

returns

Response Syntax

{
    'Certificate': {
        'CertificateIdentifier': 'string',
        'CertificateCreationDate': datetime(2015, 1, 1),
        'CertificatePem': 'string',
        'CertificateArn': 'string',
        'CertificateOwner': 'string',
        'ValidFromDate': datetime(2015, 1, 1),
        'ValidToDate': datetime(2015, 1, 1),
        'SigningAlgorithm': 'string',
        'KeyLength': 123
    }
}

Response Structure

(dict) --
- Certificate (dict) --
  
  The certificate to be uploaded.
  - CertificateIdentifier (string) --
    
    The customer-assigned name of the certificate. Valid characters are [A-z_0-9].
  - CertificateCreationDate (datetime) --
    
    the date the certificate was created.
  - CertificatePem (string) --
    
    The contents of the .pem X.509 certificate file.
  - CertificateArn (string) --
    
    The Amazon Resource Name (ARN) for the certificate.
  - CertificateOwner (string) --
    
    The owner of the certificate.
  - ValidFromDate (datetime) --
    
    The beginning date the certificate is valid.
  - ValidToDate (datetime) --
    
    the final date the certificate is valid.
  - SigningAlgorithm (string) --
    
    The signing algorithm for the certificate.
  - KeyLength (integer) --
    
    The key length of the cryptographic algorithm being used.

CreateEndpoint (updated)

Link ¶
Changes (request, response)
Request

{'CertificateArn': 'string',
 'SslMode': 'none | require | verify-ca | verify-full'}

Response

{'Endpoint': {'CertificateArn': 'string',
              'SslMode': 'none | require | verify-ca | verify-full'}}

Creates an endpoint using the provided settings.

Request Syntax

client.create_endpoint(
    EndpointIdentifier='string',
    EndpointType='source'|'target',
    EngineName='string',
    Username='string',
    Password='string',
    ServerName='string',
    Port=123,
    DatabaseName='string',
    ExtraConnectionAttributes='string',
    KmsKeyId='string',
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    CertificateArn='string',
    SslMode='none'|'require'|'verify-ca'|'verify-full'
)

type EndpointIdentifier

string

param EndpointIdentifier

[REQUIRED]

The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.

type EndpointType

string

param EndpointType

[REQUIRED]

The type of endpoint.

type EngineName

string

param EngineName

[REQUIRED]

The type of engine for the endpoint. Valid values include MYSQL, ORACLE, POSTGRES, MARIADB, AURORA, REDSHIFT, and SQLSERVER.

type Username

string

param Username

[REQUIRED]

The user name to be used to login to the endpoint database.

type Password

string

param Password

[REQUIRED]

The password to be used to login to the endpoint database.

type ServerName

string

param ServerName

[REQUIRED]

The name of the server where the endpoint database resides.

type Port

integer

param Port

[REQUIRED]

The port used by the endpoint database.

type DatabaseName

string

param DatabaseName

The name of the endpoint database.

type ExtraConnectionAttributes

string

param ExtraConnectionAttributes

Additional attributes associated with the connection.

type KmsKeyId

string

param KmsKeyId

The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.

type Tags

list

param Tags

Tags to be added to the endpoint.

(dict) --
- Key (string) --
  
  A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and cannot be prefixed with "aws:" or "dms:". The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
- Value (string) --
  
  A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and cannot be prefixed with "aws:" or "dms:". The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").

type CertificateArn

string

param CertificateArn

The Amazon Resource Number (ARN) for the certificate.

type SslMode

string

param SslMode

The SSL mode to use for the SSL connection.

SSL mode can be one of four values: none, require, verify-ca, verify-full.

The default value is none.

rtype

dict

returns

Response Syntax

{
    'Endpoint': {
        'EndpointIdentifier': 'string',
        'EndpointType': 'source'|'target',
        'EngineName': 'string',
        'Username': 'string',
        'ServerName': 'string',
        'Port': 123,
        'DatabaseName': 'string',
        'ExtraConnectionAttributes': 'string',
        'Status': 'string',
        'KmsKeyId': 'string',
        'EndpointArn': 'string',
        'CertificateArn': 'string',
        'SslMode': 'none'|'require'|'verify-ca'|'verify-full'
    }
}

Response Structure

(dict) --
- Endpoint (dict) --
  
  The endpoint that was created.
  - EndpointIdentifier (string) --
    
    The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.
  - EndpointType (string) --
    
    The type of endpoint.
  - EngineName (string) --
    
    The database engine name.
  - Username (string) --
    
    The user name used to connect to the endpoint.
  - ServerName (string) --
    
    The name of the server at the endpoint.
  - Port (integer) --
    
    The port value used to access the endpoint.
  - DatabaseName (string) --
    
    The name of the database at the endpoint.
  - ExtraConnectionAttributes (string) --
    
    Additional connection attributes used to connect to the endpoint.
  - Status (string) --
    
    The status of the endpoint.
  - KmsKeyId (string) --
    
    The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - EndpointArn (string) --
    
    The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
  - CertificateArn (string) --
    
    The Amazon Resource Name (ARN) used for SSL connection to the endpoint.
  - SslMode (string) --
    
    The SSL mode used to connect to the endpoint.
    
    SSL mode can be one of four values: none, require, verify-ca, verify-full.
    
    The default value is none.

CreateReplicationInstance (updated)

Link ¶
Changes (request, response)
Request

{'MultiAZ': 'boolean'}

Response

{'ReplicationInstance': {'MultiAZ': 'boolean',
                         'PendingModifiedValues': {'MultiAZ': 'boolean'},
                         'ReplicationInstancePrivateIpAddresses': ['string'],
                         'ReplicationInstancePublicIpAddresses': ['string']}}

Creates the replication instance using the specified parameters.

Request Syntax

client.create_replication_instance(
    ReplicationInstanceIdentifier='string',
    AllocatedStorage=123,
    ReplicationInstanceClass='string',
    VpcSecurityGroupIds=[
        'string',
    ],
    AvailabilityZone='string',
    ReplicationSubnetGroupIdentifier='string',
    PreferredMaintenanceWindow='string',
    MultiAZ=True|False,
    EngineVersion='string',
    AutoMinorVersionUpgrade=True|False,
    Tags=[
        {
            'Key': 'string',
            'Value': 'string'
        },
    ],
    KmsKeyId='string',
    PubliclyAccessible=True|False
)

type ReplicationInstanceIdentifier

string

param ReplicationInstanceIdentifier

[REQUIRED]

The replication instance identifier. This parameter is stored as a lowercase string.

Constraints:

Must contain from 1 to 63 alphanumeric characters or hyphens.
First character must be a letter.
Cannot end with a hyphen or contain two consecutive hyphens.

Example: myrepinstance

type AllocatedStorage

integer

param AllocatedStorage

The amount of storage (in gigabytes) to be initially allocated for the replication instance.

type ReplicationInstanceClass

string

param ReplicationInstanceClass

[REQUIRED]

The compute and memory capacity of the replication instance as specified by the replication instance class.

type VpcSecurityGroupIds

list

param VpcSecurityGroupIds

Specifies the VPC security group to be used with the replication instance. The VPC security group must work with the VPC containing the replication instance.

(string) --

type AvailabilityZone

string

param AvailabilityZone

The EC2 Availability Zone that the replication instance will be created in.

Default: A random, system-chosen Availability Zone in the endpoint's region.

Example: us-east-1d

type ReplicationSubnetGroupIdentifier

string

param ReplicationSubnetGroupIdentifier

A subnet group to associate with the replication instance.

type PreferredMaintenanceWindow

string

param PreferredMaintenanceWindow

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

Format: ddd:hh24:mi-ddd:hh24:mi

Default: A 30-minute window selected at random from an 8-hour block of time per region, occurring on a random day of the week.

Valid Days: Mon, Tue, Wed, Thu, Fri, Sat, Sun

Constraints: Minimum 30-minute window.

type MultiAZ

boolean

param MultiAZ

Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .

type EngineVersion

string

param EngineVersion

The engine version number of the replication instance.

type AutoMinorVersionUpgrade

boolean

param AutoMinorVersionUpgrade

Indicates that minor engine upgrades will be applied automatically to the replication instance during the maintenance window.

Default: true

type Tags

list

param Tags

Tags to be associated with the replication instance.

(dict) --
- Key (string) --
  
  A key is the required name of the tag. The string value can be from 1 to 128 Unicode characters in length and cannot be prefixed with "aws:" or "dms:". The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").
- Value (string) --
  
  A value is the optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and cannot be prefixed with "aws:" or "dms:". The string can only contain only the set of Unicode letters, digits, white-space, '_', '.', '/', '=', '+', '-' (Java regex: "^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$").

type KmsKeyId

string

param KmsKeyId

The KMS key identifier that will be used to encrypt the content on the replication instance. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.

type PubliclyAccessible

boolean

param PubliclyAccessible

Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true .

rtype

dict

returns

Response Syntax

{
    'ReplicationInstance': {
        'ReplicationInstanceIdentifier': 'string',
        'ReplicationInstanceClass': 'string',
        'ReplicationInstanceStatus': 'string',
        'AllocatedStorage': 123,
        'InstanceCreateTime': datetime(2015, 1, 1),
        'VpcSecurityGroups': [
            {
                'VpcSecurityGroupId': 'string',
                'Status': 'string'
            },
        ],
        'AvailabilityZone': 'string',
        'ReplicationSubnetGroup': {
            'ReplicationSubnetGroupIdentifier': 'string',
            'ReplicationSubnetGroupDescription': 'string',
            'VpcId': 'string',
            'SubnetGroupStatus': 'string',
            'Subnets': [
                {
                    'SubnetIdentifier': 'string',
                    'SubnetAvailabilityZone': {
                        'Name': 'string'
                    },
                    'SubnetStatus': 'string'
                },
            ]
        },
        'PreferredMaintenanceWindow': 'string',
        'PendingModifiedValues': {
            'ReplicationInstanceClass': 'string',
            'AllocatedStorage': 123,
            'MultiAZ': True|False,
            'EngineVersion': 'string'
        },
        'MultiAZ': True|False,
        'EngineVersion': 'string',
        'AutoMinorVersionUpgrade': True|False,
        'KmsKeyId': 'string',
        'ReplicationInstanceArn': 'string',
        'ReplicationInstancePublicIpAddress': 'string',
        'ReplicationInstancePrivateIpAddress': 'string',
        'ReplicationInstancePublicIpAddresses': [
            'string',
        ],
        'ReplicationInstancePrivateIpAddresses': [
            'string',
        ],
        'PubliclyAccessible': True|False
    }
}

Response Structure

(dict) --
- ReplicationInstance (dict) --
  
  The replication instance that was created.
  - ReplicationInstanceIdentifier (string) --
    
    The replication instance identifier. This parameter is stored as a lowercase string.
    
    Constraints:
    - Must contain from 1 to 63 alphanumeric characters or hyphens.
    - First character must be a letter.
    - Cannot end with a hyphen or contain two consecutive hyphens.
    Example: myrepinstance
  - ReplicationInstanceClass (string) --
    
    The compute and memory capacity of the replication instance.
    
    Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
  - ReplicationInstanceStatus (string) --
    
    The status of the replication instance.
  - AllocatedStorage (integer) --
    
    The amount of storage (in gigabytes) that is allocated for the replication instance.
  - InstanceCreateTime (datetime) --
    
    The time the replication instance was created.
  - VpcSecurityGroups (list) --
    
    The VPC security group for the instance.
    - (dict) --
      - VpcSecurityGroupId (string) --
        
        The VPC security group Id.
      - Status (string) --
        
        The status of the VPC security group.
  - AvailabilityZone (string) --
    
    The Availability Zone for the instance.
  - ReplicationSubnetGroup (dict) --
    
    The subnet group for the replication instance.
    - ReplicationSubnetGroupIdentifier (string) --
      
      The identifier of the replication instance subnet group.
    - ReplicationSubnetGroupDescription (string) --
      
      The description of the replication subnet group.
    - VpcId (string) --
      
      The ID of the VPC.
    - SubnetGroupStatus (string) --
      
      The status of the subnet group.
    - Subnets (list) --
      
      The subnets that are in the subnet group.
      - (dict) --
        
        SubnetIdentifier (string) --
        
        The subnet identifier.
        
        SubnetAvailabilityZone (dict) --
        
        The Availability Zone of the subnet.
        
        Name (string) --
        
        The name of the availability zone.
        
        SubnetStatus (string) --
        
        The status of the subnet.
  - PreferredMaintenanceWindow (string) --
    
    The maintenance window times for the replication instance.
  - PendingModifiedValues (dict) --
    
    The pending modification values.
    - ReplicationInstanceClass (string) --
      
      The compute and memory capacity of the replication instance.
      
      Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
    - AllocatedStorage (integer) --
      
      The amount of storage (in gigabytes) that is allocated for the replication instance.
    - MultiAZ (boolean) --
      
      Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
    - EngineVersion (string) --
      
      The engine version number of the replication instance.
  - MultiAZ (boolean) --
    
    Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
  - EngineVersion (string) --
    
    The engine version number of the replication instance.
  - AutoMinorVersionUpgrade (boolean) --
    
    Boolean value indicating if minor version upgrades will be automatically applied to the instance.
  - KmsKeyId (string) --
    
    The KMS key identifier that is used to encrypt the content on the replication instance. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - ReplicationInstanceArn (string) --
    
    The Amazon Resource Name (ARN) of the replication instance.
  - ReplicationInstancePublicIpAddress (string) --
    
    The public IP address of the replication instance.
  - ReplicationInstancePrivateIpAddress (string) --
    
    The private IP address of the replication instance.
  - ReplicationInstancePublicIpAddresses (list) --
    
    The public IP address of the replication instance.
    - (string) --
  - ReplicationInstancePrivateIpAddresses (list) --
    
    The private IP address of the replication instance.
    - (string) --
  - PubliclyAccessible (boolean) --
    
    Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true .

DeleteEndpoint (updated)

Link ¶
Changes (response)

{'Endpoint': {'CertificateArn': 'string',
              'SslMode': 'none | require | verify-ca | verify-full'}}

Deletes the specified endpoint.

Note

All tasks associated with the endpoint must be deleted before you can delete the endpoint.

Request Syntax

client.delete_endpoint(
    EndpointArn='string'
)

type EndpointArn

string

param EndpointArn

[REQUIRED]

The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.

rtype

dict

returns

Response Syntax

{
    'Endpoint': {
        'EndpointIdentifier': 'string',
        'EndpointType': 'source'|'target',
        'EngineName': 'string',
        'Username': 'string',
        'ServerName': 'string',
        'Port': 123,
        'DatabaseName': 'string',
        'ExtraConnectionAttributes': 'string',
        'Status': 'string',
        'KmsKeyId': 'string',
        'EndpointArn': 'string',
        'CertificateArn': 'string',
        'SslMode': 'none'|'require'|'verify-ca'|'verify-full'
    }
}

Response Structure

(dict) --
- Endpoint (dict) --
  
  The endpoint that was deleted.
  - EndpointIdentifier (string) --
    
    The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.
  - EndpointType (string) --
    
    The type of endpoint.
  - EngineName (string) --
    
    The database engine name.
  - Username (string) --
    
    The user name used to connect to the endpoint.
  - ServerName (string) --
    
    The name of the server at the endpoint.
  - Port (integer) --
    
    The port value used to access the endpoint.
  - DatabaseName (string) --
    
    The name of the database at the endpoint.
  - ExtraConnectionAttributes (string) --
    
    Additional connection attributes used to connect to the endpoint.
  - Status (string) --
    
    The status of the endpoint.
  - KmsKeyId (string) --
    
    The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - EndpointArn (string) --
    
    The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
  - CertificateArn (string) --
    
    The Amazon Resource Name (ARN) used for SSL connection to the endpoint.
  - SslMode (string) --
    
    The SSL mode used to connect to the endpoint.
    
    SSL mode can be one of four values: none, require, verify-ca, verify-full.
    
    The default value is none.

DeleteReplicationInstance (updated)

Link ¶
Changes (response)

{'ReplicationInstance': {'MultiAZ': 'boolean',
                         'PendingModifiedValues': {'MultiAZ': 'boolean'},
                         'ReplicationInstancePrivateIpAddresses': ['string'],
                         'ReplicationInstancePublicIpAddresses': ['string']}}

Deletes the specified replication instance.

Note

You must delete any migration tasks that are associated with the replication instance before you can delete it.

Request Syntax

client.delete_replication_instance(
    ReplicationInstanceArn='string'
)

type ReplicationInstanceArn

string

param ReplicationInstanceArn

[REQUIRED]

The Amazon Resource Name (ARN) of the replication instance to be deleted.

rtype

dict

returns

Response Syntax

{
    'ReplicationInstance': {
        'ReplicationInstanceIdentifier': 'string',
        'ReplicationInstanceClass': 'string',
        'ReplicationInstanceStatus': 'string',
        'AllocatedStorage': 123,
        'InstanceCreateTime': datetime(2015, 1, 1),
        'VpcSecurityGroups': [
            {
                'VpcSecurityGroupId': 'string',
                'Status': 'string'
            },
        ],
        'AvailabilityZone': 'string',
        'ReplicationSubnetGroup': {
            'ReplicationSubnetGroupIdentifier': 'string',
            'ReplicationSubnetGroupDescription': 'string',
            'VpcId': 'string',
            'SubnetGroupStatus': 'string',
            'Subnets': [
                {
                    'SubnetIdentifier': 'string',
                    'SubnetAvailabilityZone': {
                        'Name': 'string'
                    },
                    'SubnetStatus': 'string'
                },
            ]
        },
        'PreferredMaintenanceWindow': 'string',
        'PendingModifiedValues': {
            'ReplicationInstanceClass': 'string',
            'AllocatedStorage': 123,
            'MultiAZ': True|False,
            'EngineVersion': 'string'
        },
        'MultiAZ': True|False,
        'EngineVersion': 'string',
        'AutoMinorVersionUpgrade': True|False,
        'KmsKeyId': 'string',
        'ReplicationInstanceArn': 'string',
        'ReplicationInstancePublicIpAddress': 'string',
        'ReplicationInstancePrivateIpAddress': 'string',
        'ReplicationInstancePublicIpAddresses': [
            'string',
        ],
        'ReplicationInstancePrivateIpAddresses': [
            'string',
        ],
        'PubliclyAccessible': True|False
    }
}

Response Structure

(dict) --
- ReplicationInstance (dict) --
  
  The replication instance that was deleted.
  - ReplicationInstanceIdentifier (string) --
    
    The replication instance identifier. This parameter is stored as a lowercase string.
    
    Constraints:
    - Must contain from 1 to 63 alphanumeric characters or hyphens.
    - First character must be a letter.
    - Cannot end with a hyphen or contain two consecutive hyphens.
    Example: myrepinstance
  - ReplicationInstanceClass (string) --
    
    The compute and memory capacity of the replication instance.
    
    Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
  - ReplicationInstanceStatus (string) --
    
    The status of the replication instance.
  - AllocatedStorage (integer) --
    
    The amount of storage (in gigabytes) that is allocated for the replication instance.
  - InstanceCreateTime (datetime) --
    
    The time the replication instance was created.
  - VpcSecurityGroups (list) --
    
    The VPC security group for the instance.
    - (dict) --
      - VpcSecurityGroupId (string) --
        
        The VPC security group Id.
      - Status (string) --
        
        The status of the VPC security group.
  - AvailabilityZone (string) --
    
    The Availability Zone for the instance.
  - ReplicationSubnetGroup (dict) --
    
    The subnet group for the replication instance.
    - ReplicationSubnetGroupIdentifier (string) --
      
      The identifier of the replication instance subnet group.
    - ReplicationSubnetGroupDescription (string) --
      
      The description of the replication subnet group.
    - VpcId (string) --
      
      The ID of the VPC.
    - SubnetGroupStatus (string) --
      
      The status of the subnet group.
    - Subnets (list) --
      
      The subnets that are in the subnet group.
      - (dict) --
        
        SubnetIdentifier (string) --
        
        The subnet identifier.
        
        SubnetAvailabilityZone (dict) --
        
        The Availability Zone of the subnet.
        
        Name (string) --
        
        The name of the availability zone.
        
        SubnetStatus (string) --
        
        The status of the subnet.
  - PreferredMaintenanceWindow (string) --
    
    The maintenance window times for the replication instance.
  - PendingModifiedValues (dict) --
    
    The pending modification values.
    - ReplicationInstanceClass (string) --
      
      The compute and memory capacity of the replication instance.
      
      Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
    - AllocatedStorage (integer) --
      
      The amount of storage (in gigabytes) that is allocated for the replication instance.
    - MultiAZ (boolean) --
      
      Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
    - EngineVersion (string) --
      
      The engine version number of the replication instance.
  - MultiAZ (boolean) --
    
    Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
  - EngineVersion (string) --
    
    The engine version number of the replication instance.
  - AutoMinorVersionUpgrade (boolean) --
    
    Boolean value indicating if minor version upgrades will be automatically applied to the instance.
  - KmsKeyId (string) --
    
    The KMS key identifier that is used to encrypt the content on the replication instance. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - ReplicationInstanceArn (string) --
    
    The Amazon Resource Name (ARN) of the replication instance.
  - ReplicationInstancePublicIpAddress (string) --
    
    The public IP address of the replication instance.
  - ReplicationInstancePrivateIpAddress (string) --
    
    The private IP address of the replication instance.
  - ReplicationInstancePublicIpAddresses (list) --
    
    The public IP address of the replication instance.
    - (string) --
  - ReplicationInstancePrivateIpAddresses (list) --
    
    The private IP address of the replication instance.
    - (string) --
  - PubliclyAccessible (boolean) --
    
    Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true .

DescribeEndpoints (updated)

Link ¶
Changes (response)

{'Endpoints': {'CertificateArn': 'string',
               'SslMode': 'none | require | verify-ca | verify-full'}}

Returns information about the endpoints for your account in the current region.

Request Syntax

client.describe_endpoints(
    Filters=[
        {
            'Name': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    MaxRecords=123,
    Marker='string'
)

type Filters

list

param Filters

Filters applied to the describe action.

Valid filter names: endpoint-arn | endpoint-type | endpoint-id | engine-name

(dict) --
- Name (string) -- [REQUIRED]
  
  The name of the filter.
- Values (list) -- [REQUIRED]
  
  The filter value.
  - (string) --

type MaxRecords

integer

param MaxRecords

Default: 100

Constraints: Minimum 20, maximum 100.

type Marker

string

param Marker

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

rtype

dict

returns

Response Syntax

{
    'Marker': 'string',
    'Endpoints': [
        {
            'EndpointIdentifier': 'string',
            'EndpointType': 'source'|'target',
            'EngineName': 'string',
            'Username': 'string',
            'ServerName': 'string',
            'Port': 123,
            'DatabaseName': 'string',
            'ExtraConnectionAttributes': 'string',
            'Status': 'string',
            'KmsKeyId': 'string',
            'EndpointArn': 'string',
            'CertificateArn': 'string',
            'SslMode': 'none'|'require'|'verify-ca'|'verify-full'
        },
    ]
}

Response Structure

(dict) --
- Marker (string) --
  
  An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
- Endpoints (list) --
  
  Endpoint description.
  - (dict) --
    - EndpointIdentifier (string) --
      
      The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.
    - EndpointType (string) --
      
      The type of endpoint.
    - EngineName (string) --
      
      The database engine name.
    - Username (string) --
      
      The user name used to connect to the endpoint.
    - ServerName (string) --
      
      The name of the server at the endpoint.
    - Port (integer) --
      
      The port value used to access the endpoint.
    - DatabaseName (string) --
      
      The name of the database at the endpoint.
    - ExtraConnectionAttributes (string) --
      
      Additional connection attributes used to connect to the endpoint.
    - Status (string) --
      
      The status of the endpoint.
    - KmsKeyId (string) --
      
      The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
    - EndpointArn (string) --
      
      The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
    - CertificateArn (string) --
      
      The Amazon Resource Name (ARN) used for SSL connection to the endpoint.
    - SslMode (string) --
      
      The SSL mode used to connect to the endpoint.
      
      SSL mode can be one of four values: none, require, verify-ca, verify-full.
      
      The default value is none.

DescribeReplicationInstances (updated)

Link ¶
Changes (response)

{'ReplicationInstances': {'MultiAZ': 'boolean',
                          'PendingModifiedValues': {'MultiAZ': 'boolean'},
                          'ReplicationInstancePrivateIpAddresses': ['string'],
                          'ReplicationInstancePublicIpAddresses': ['string']}}

Returns information about replication instances for your account in the current region.

Request Syntax

client.describe_replication_instances(
    Filters=[
        {
            'Name': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    MaxRecords=123,
    Marker='string'
)

type Filters

list

param Filters

Filters applied to the describe action.

Valid filter names: replication-instance-arn | replication-instance-id | replication-instance-class | engine-version

(dict) --
- Name (string) -- [REQUIRED]
  
  The name of the filter.
- Values (list) -- [REQUIRED]
  
  The filter value.
  - (string) --

type MaxRecords

integer

param MaxRecords

Default: 100

Constraints: Minimum 20, maximum 100.

type Marker

string

param Marker

An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .

rtype

dict

returns

Response Syntax

{
    'Marker': 'string',
    'ReplicationInstances': [
        {
            'ReplicationInstanceIdentifier': 'string',
            'ReplicationInstanceClass': 'string',
            'ReplicationInstanceStatus': 'string',
            'AllocatedStorage': 123,
            'InstanceCreateTime': datetime(2015, 1, 1),
            'VpcSecurityGroups': [
                {
                    'VpcSecurityGroupId': 'string',
                    'Status': 'string'
                },
            ],
            'AvailabilityZone': 'string',
            'ReplicationSubnetGroup': {
                'ReplicationSubnetGroupIdentifier': 'string',
                'ReplicationSubnetGroupDescription': 'string',
                'VpcId': 'string',
                'SubnetGroupStatus': 'string',
                'Subnets': [
                    {
                        'SubnetIdentifier': 'string',
                        'SubnetAvailabilityZone': {
                            'Name': 'string'
                        },
                        'SubnetStatus': 'string'
                    },
                ]
            },
            'PreferredMaintenanceWindow': 'string',
            'PendingModifiedValues': {
                'ReplicationInstanceClass': 'string',
                'AllocatedStorage': 123,
                'MultiAZ': True|False,
                'EngineVersion': 'string'
            },
            'MultiAZ': True|False,
            'EngineVersion': 'string',
            'AutoMinorVersionUpgrade': True|False,
            'KmsKeyId': 'string',
            'ReplicationInstanceArn': 'string',
            'ReplicationInstancePublicIpAddress': 'string',
            'ReplicationInstancePrivateIpAddress': 'string',
            'ReplicationInstancePublicIpAddresses': [
                'string',
            ],
            'ReplicationInstancePrivateIpAddresses': [
                'string',
            ],
            'PubliclyAccessible': True|False
        },
    ]
}

Response Structure

(dict) --
- Marker (string) --
  
  An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords .
- ReplicationInstances (list) --
  
  The replication instances described.
  - (dict) --
    - ReplicationInstanceIdentifier (string) --
      
      The replication instance identifier. This parameter is stored as a lowercase string.
      
      Constraints:
      - Must contain from 1 to 63 alphanumeric characters or hyphens.
      - First character must be a letter.
      - Cannot end with a hyphen or contain two consecutive hyphens.
      Example: myrepinstance
    - ReplicationInstanceClass (string) --
      
      The compute and memory capacity of the replication instance.
      
      Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
    - ReplicationInstanceStatus (string) --
      
      The status of the replication instance.
    - AllocatedStorage (integer) --
      
      The amount of storage (in gigabytes) that is allocated for the replication instance.
    - InstanceCreateTime (datetime) --
      
      The time the replication instance was created.
    - VpcSecurityGroups (list) --
      
      The VPC security group for the instance.
      - (dict) --
        
        VpcSecurityGroupId (string) --
        
        The VPC security group Id.
        
        Status (string) --
        
        The status of the VPC security group.
    - AvailabilityZone (string) --
      
      The Availability Zone for the instance.
    - ReplicationSubnetGroup (dict) --
      
      The subnet group for the replication instance.
      - ReplicationSubnetGroupIdentifier (string) --
        
        The identifier of the replication instance subnet group.
      - ReplicationSubnetGroupDescription (string) --
        
        The description of the replication subnet group.
      - VpcId (string) --
        
        The ID of the VPC.
      - SubnetGroupStatus (string) --
        
        The status of the subnet group.
      - Subnets (list) --
        
        The subnets that are in the subnet group.
        
        (dict) --
        
        SubnetIdentifier (string) --
        
        The subnet identifier.
        
        SubnetAvailabilityZone (dict) --
        
        The Availability Zone of the subnet.
        
        Name (string) --
        
        The name of the availability zone.
        
        SubnetStatus (string) --
        
        The status of the subnet.
    - PreferredMaintenanceWindow (string) --
      
      The maintenance window times for the replication instance.
    - PendingModifiedValues (dict) --
      
      The pending modification values.
      - ReplicationInstanceClass (string) --
        
        The compute and memory capacity of the replication instance.
        
        Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
      - AllocatedStorage (integer) --
        
        The amount of storage (in gigabytes) that is allocated for the replication instance.
      - MultiAZ (boolean) --
        
        Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
      - EngineVersion (string) --
        
        The engine version number of the replication instance.
    - MultiAZ (boolean) --
      
      Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
    - EngineVersion (string) --
      
      The engine version number of the replication instance.
    - AutoMinorVersionUpgrade (boolean) --
      
      Boolean value indicating if minor version upgrades will be automatically applied to the instance.
    - KmsKeyId (string) --
      
      The KMS key identifier that is used to encrypt the content on the replication instance. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
    - ReplicationInstanceArn (string) --
      
      The Amazon Resource Name (ARN) of the replication instance.
    - ReplicationInstancePublicIpAddress (string) --
      
      The public IP address of the replication instance.
    - ReplicationInstancePrivateIpAddress (string) --
      
      The private IP address of the replication instance.
    - ReplicationInstancePublicIpAddresses (list) --
      
      The public IP address of the replication instance.
      - (string) --
    - ReplicationInstancePrivateIpAddresses (list) --
      
      The private IP address of the replication instance.
      - (string) --
    - PubliclyAccessible (boolean) --
      
      Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true .

ModifyEndpoint (updated)

Link ¶
Changes (request, response)
Request

{'CertificateArn': 'string',
 'SslMode': 'none | require | verify-ca | verify-full'}

Response

{'Endpoint': {'CertificateArn': 'string',
              'SslMode': 'none | require | verify-ca | verify-full'}}

Modifies the specified endpoint.

Request Syntax

client.modify_endpoint(
    EndpointArn='string',
    EndpointIdentifier='string',
    EndpointType='source'|'target',
    EngineName='string',
    Username='string',
    Password='string',
    ServerName='string',
    Port=123,
    DatabaseName='string',
    ExtraConnectionAttributes='string',
    CertificateArn='string',
    SslMode='none'|'require'|'verify-ca'|'verify-full'
)

type EndpointArn

string

param EndpointArn

[REQUIRED]

The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.

type EndpointIdentifier

string

param EndpointIdentifier

The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.

type EndpointType

string

param EndpointType

The type of endpoint.

type EngineName

string

param EngineName

The type of engine for the endpoint. Valid values include MYSQL, ORACLE, POSTGRES, MARIADB, AURORA, REDSHIFT, and SQLSERVER.

type Username

string

param Username

The user name to be used to login to the endpoint database.

type Password

string

param Password

The password to be used to login to the endpoint database.

type ServerName

string

param ServerName

The name of the server where the endpoint database resides.

type Port

integer

param Port

The port used by the endpoint database.

type DatabaseName

string

param DatabaseName

The name of the endpoint database.

type ExtraConnectionAttributes

string

param ExtraConnectionAttributes

Additional attributes associated with the connection.

type CertificateArn

string

param CertificateArn

The Amazon Resource Name (ARN) of the certificate used for SSL connection.

type SslMode

string

param SslMode

The SSL mode to be used.

SSL mode can be one of four values: none, require, verify-ca, verify-full.

The default value is none.

rtype

dict

returns

Response Syntax

{
    'Endpoint': {
        'EndpointIdentifier': 'string',
        'EndpointType': 'source'|'target',
        'EngineName': 'string',
        'Username': 'string',
        'ServerName': 'string',
        'Port': 123,
        'DatabaseName': 'string',
        'ExtraConnectionAttributes': 'string',
        'Status': 'string',
        'KmsKeyId': 'string',
        'EndpointArn': 'string',
        'CertificateArn': 'string',
        'SslMode': 'none'|'require'|'verify-ca'|'verify-full'
    }
}

Response Structure

(dict) --
- Endpoint (dict) --
  
  The modified endpoint.
  - EndpointIdentifier (string) --
    
    The database endpoint identifier. Identifiers must begin with a letter; must contain only ASCII letters, digits, and hyphens; and must not end with a hyphen or contain two consecutive hyphens.
  - EndpointType (string) --
    
    The type of endpoint.
  - EngineName (string) --
    
    The database engine name.
  - Username (string) --
    
    The user name used to connect to the endpoint.
  - ServerName (string) --
    
    The name of the server at the endpoint.
  - Port (integer) --
    
    The port value used to access the endpoint.
  - DatabaseName (string) --
    
    The name of the database at the endpoint.
  - ExtraConnectionAttributes (string) --
    
    Additional connection attributes used to connect to the endpoint.
  - Status (string) --
    
    The status of the endpoint.
  - KmsKeyId (string) --
    
    The KMS key identifier that will be used to encrypt the connection parameters. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - EndpointArn (string) --
    
    The Amazon Resource Name (ARN) string that uniquely identifies the endpoint.
  - CertificateArn (string) --
    
    The Amazon Resource Name (ARN) used for SSL connection to the endpoint.
  - SslMode (string) --
    
    The SSL mode used to connect to the endpoint.
    
    SSL mode can be one of four values: none, require, verify-ca, verify-full.
    
    The default value is none.

ModifyReplicationInstance (updated)

Link ¶
Changes (request, response)
Request

{'MultiAZ': 'boolean'}

Response

{'ReplicationInstance': {'MultiAZ': 'boolean',
                         'PendingModifiedValues': {'MultiAZ': 'boolean'},
                         'ReplicationInstancePrivateIpAddresses': ['string'],
                         'ReplicationInstancePublicIpAddresses': ['string']}}

Modifies the replication instance to apply new settings. You can change one or more parameters by specifying these parameters and the new values in the request.

Some settings are applied during the maintenance window.

Request Syntax

client.modify_replication_instance(
    ReplicationInstanceArn='string',
    AllocatedStorage=123,
    ApplyImmediately=True|False,
    ReplicationInstanceClass='string',
    VpcSecurityGroupIds=[
        'string',
    ],
    PreferredMaintenanceWindow='string',
    MultiAZ=True|False,
    EngineVersion='string',
    AllowMajorVersionUpgrade=True|False,
    AutoMinorVersionUpgrade=True|False,
    ReplicationInstanceIdentifier='string'
)

type ReplicationInstanceArn

string

param ReplicationInstanceArn

[REQUIRED]

The Amazon Resource Name (ARN) of the replication instance.

type AllocatedStorage

integer

param AllocatedStorage

The amount of storage (in gigabytes) to be allocated for the replication instance.

type ApplyImmediately

boolean

param ApplyImmediately

Indicates whether the changes should be applied immediately or during the next maintenance window.

type ReplicationInstanceClass

string

param ReplicationInstanceClass

The compute and memory capacity of the replication instance.

type VpcSecurityGroupIds

list

param VpcSecurityGroupIds

Specifies the VPC security group to be used with the replication instance. The VPC security group must work with the VPC containing the replication instance.

(string) --

type PreferredMaintenanceWindow

string

param PreferredMaintenanceWindow

The weekly time range (in UTC) during which system maintenance can occur, which might result in an outage. Changing this parameter does not result in an outage, except in the following situation, and the change is asynchronously applied as soon as possible. If moving this window to the current time, there must be at least 30 minutes between the current time and end of the window to ensure pending changes are applied.

Default: Uses existing setting

Format: ddd:hh24:mi-ddd:hh24:mi

Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

Constraints: Must be at least 30 minutes

type MultiAZ

boolean

param MultiAZ

Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .

type EngineVersion

string

param EngineVersion

The engine version number of the replication instance.

type AllowMajorVersionUpgrade

boolean

param AllowMajorVersionUpgrade

Indicates that major version upgrades are allowed. Changing this parameter does not result in an outage and the change is asynchronously applied as soon as possible.

Constraints: This parameter must be set to true when specifying a value for the EngineVersion parameter that is a different major version than the replication instance's current version.

type AutoMinorVersionUpgrade

boolean

param AutoMinorVersionUpgrade

Indicates that minor version upgrades will be applied automatically to the replication instance during the maintenance window. Changing this parameter does not result in an outage except in the following case and the change is asynchronously applied as soon as possible. An outage will result if this parameter is set to true during the maintenance window, and a newer minor version is available, and AWS DMS has enabled auto patching for that engine version.

type ReplicationInstanceIdentifier

string

param ReplicationInstanceIdentifier

The replication instance identifier. This parameter is stored as a lowercase string.

rtype

dict

returns

Response Syntax

{
    'ReplicationInstance': {
        'ReplicationInstanceIdentifier': 'string',
        'ReplicationInstanceClass': 'string',
        'ReplicationInstanceStatus': 'string',
        'AllocatedStorage': 123,
        'InstanceCreateTime': datetime(2015, 1, 1),
        'VpcSecurityGroups': [
            {
                'VpcSecurityGroupId': 'string',
                'Status': 'string'
            },
        ],
        'AvailabilityZone': 'string',
        'ReplicationSubnetGroup': {
            'ReplicationSubnetGroupIdentifier': 'string',
            'ReplicationSubnetGroupDescription': 'string',
            'VpcId': 'string',
            'SubnetGroupStatus': 'string',
            'Subnets': [
                {
                    'SubnetIdentifier': 'string',
                    'SubnetAvailabilityZone': {
                        'Name': 'string'
                    },
                    'SubnetStatus': 'string'
                },
            ]
        },
        'PreferredMaintenanceWindow': 'string',
        'PendingModifiedValues': {
            'ReplicationInstanceClass': 'string',
            'AllocatedStorage': 123,
            'MultiAZ': True|False,
            'EngineVersion': 'string'
        },
        'MultiAZ': True|False,
        'EngineVersion': 'string',
        'AutoMinorVersionUpgrade': True|False,
        'KmsKeyId': 'string',
        'ReplicationInstanceArn': 'string',
        'ReplicationInstancePublicIpAddress': 'string',
        'ReplicationInstancePrivateIpAddress': 'string',
        'ReplicationInstancePublicIpAddresses': [
            'string',
        ],
        'ReplicationInstancePrivateIpAddresses': [
            'string',
        ],
        'PubliclyAccessible': True|False
    }
}

Response Structure

(dict) --
- ReplicationInstance (dict) --
  
  The modified replication instance.
  - ReplicationInstanceIdentifier (string) --
    
    The replication instance identifier. This parameter is stored as a lowercase string.
    
    Constraints:
    - Must contain from 1 to 63 alphanumeric characters or hyphens.
    - First character must be a letter.
    - Cannot end with a hyphen or contain two consecutive hyphens.
    Example: myrepinstance
  - ReplicationInstanceClass (string) --
    
    The compute and memory capacity of the replication instance.
    
    Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
  - ReplicationInstanceStatus (string) --
    
    The status of the replication instance.
  - AllocatedStorage (integer) --
    
    The amount of storage (in gigabytes) that is allocated for the replication instance.
  - InstanceCreateTime (datetime) --
    
    The time the replication instance was created.
  - VpcSecurityGroups (list) --
    
    The VPC security group for the instance.
    - (dict) --
      - VpcSecurityGroupId (string) --
        
        The VPC security group Id.
      - Status (string) --
        
        The status of the VPC security group.
  - AvailabilityZone (string) --
    
    The Availability Zone for the instance.
  - ReplicationSubnetGroup (dict) --
    
    The subnet group for the replication instance.
    - ReplicationSubnetGroupIdentifier (string) --
      
      The identifier of the replication instance subnet group.
    - ReplicationSubnetGroupDescription (string) --
      
      The description of the replication subnet group.
    - VpcId (string) --
      
      The ID of the VPC.
    - SubnetGroupStatus (string) --
      
      The status of the subnet group.
    - Subnets (list) --
      
      The subnets that are in the subnet group.
      - (dict) --
        
        SubnetIdentifier (string) --
        
        The subnet identifier.
        
        SubnetAvailabilityZone (dict) --
        
        The Availability Zone of the subnet.
        
        Name (string) --
        
        The name of the availability zone.
        
        SubnetStatus (string) --
        
        The status of the subnet.
  - PreferredMaintenanceWindow (string) --
    
    The maintenance window times for the replication instance.
  - PendingModifiedValues (dict) --
    
    The pending modification values.
    - ReplicationInstanceClass (string) --
      
      The compute and memory capacity of the replication instance.
      
      Valid Values: dms.t2.micro | dms.t2.small | dms.t2.medium | dms.t2.large | dms.c4.large | dms.c4.xlarge | dms.c4.2xlarge | dms.c4.4xlarge
    - AllocatedStorage (integer) --
      
      The amount of storage (in gigabytes) that is allocated for the replication instance.
    - MultiAZ (boolean) --
      
      Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
    - EngineVersion (string) --
      
      The engine version number of the replication instance.
  - MultiAZ (boolean) --
    
    Specifies if the replication instance is a Multi-AZ deployment. You cannot set the AvailabilityZone parameter if the Multi-AZ parameter is set to true .
  - EngineVersion (string) --
    
    The engine version number of the replication instance.
  - AutoMinorVersionUpgrade (boolean) --
    
    Boolean value indicating if minor version upgrades will be automatically applied to the instance.
  - KmsKeyId (string) --
    
    The KMS key identifier that is used to encrypt the content on the replication instance. If you do not specify a value for the KmsKeyId parameter, then AWS DMS will use your default encryption key. AWS KMS creates the default encryption key for your AWS account. Your AWS account has a different default encryption key for each AWS region.
  - ReplicationInstanceArn (string) --
    
    The Amazon Resource Name (ARN) of the replication instance.
  - ReplicationInstancePublicIpAddress (string) --
    
    The public IP address of the replication instance.
  - ReplicationInstancePrivateIpAddress (string) --
    
    The private IP address of the replication instance.
  - ReplicationInstancePublicIpAddresses (list) --
    
    The public IP address of the replication instance.
    - (string) --
  - ReplicationInstancePrivateIpAddresses (list) --
    
    The private IP address of the replication instance.
    - (string) --
  - PubliclyAccessible (boolean) --
    
    Specifies the accessibility options for the replication instance. A value of true represents an instance with a public IP address. A value of false represents an instance with a private IP address. The default value is true .