CfnConnector L1 construct
Creates the connector, which captures the parameters for a connection for the AS2 or SFTP protocol.
For AS2, the connector is required for sending files to an externally hosted AS2 server. For SFTP, the connector is required when sending files to an SFTP server or receiving files from an SFTP server. For more details about connectors, see Configure AS2 connectors and Create SFTP connectors .
You must specify exactly one configuration object: either for AS2 (
As2Config) or SFTP (SftpConfig).
Example
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_transfer as transfer } from 'aws-cdk-lib';
declare const as2Config: any;
const cfnConnector = new transfer.CfnConnector(this, 'MyCfnConnector', {
accessRole: 'accessRole',
// the properties below are optional
as2Config: as2Config,
egressConfig: {
vpcLattice: {
resourceConfigurationArn: 'resourceConfigurationArn',
// the properties below are optional
portNumber: 123,
},
},
egressType: 'egressType',
ipAddressType: 'ipAddressType',
loggingRole: 'loggingRole',
securityPolicyName: 'securityPolicyName',
sftpConfig: {
maxConcurrentConnections: 123,
orderedUserSecretVersionStages: ['orderedUserSecretVersionStages'],
trustedHostKeys: ['trustedHostKeys'],
userSecretId: 'userSecretId',
},
tags: [{
key: 'key',
value: 'value',
}],
url: 'url',
});
from aws_cdk import CfnTag
# The code below shows an example of how to instantiate this type.
# The values are placeholders you should change.
from aws_cdk import aws_transfer as transfer
# as2_config: Any
cfn_connector = transfer.CfnConnector(self, "MyCfnConnector",
access_role="accessRole",
# the properties below are optional
as2_config=as2_config,
egress_config=transfer.CfnConnector.ConnectorEgressConfigProperty(
vpc_lattice=transfer.CfnConnector.ConnectorVpcLatticeEgressConfigProperty(
resource_configuration_arn="resourceConfigurationArn",
# the properties below are optional
port_number=123
)
),
egress_type="egressType",
ip_address_type="ipAddressType",
logging_role="loggingRole",
security_policy_name="securityPolicyName",
sftp_config=transfer.CfnConnector.SftpConfigProperty(
max_concurrent_connections=123,
ordered_user_secret_version_stages=["orderedUserSecretVersionStages"],
trusted_host_keys=["trustedHostKeys"],
user_secret_id="userSecretId"
),
tags=[CfnTag(
key="key",
value="value"
)],
url="url"
)
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import software.amazon.awscdk.services.transfer.*;
Object as2Config;
CfnConnector cfnConnector = CfnConnector.Builder.create(this, "MyCfnConnector")
.accessRole("accessRole")
// the properties below are optional
.as2Config(as2Config)
.egressConfig(ConnectorEgressConfigProperty.builder()
.vpcLattice(ConnectorVpcLatticeEgressConfigProperty.builder()
.resourceConfigurationArn("resourceConfigurationArn")
// the properties below are optional
.portNumber(123)
.build())
.build())
.egressType("egressType")
.ipAddressType("ipAddressType")
.loggingRole("loggingRole")
.securityPolicyName("securityPolicyName")
.sftpConfig(SftpConfigProperty.builder()
.maxConcurrentConnections(123)
.orderedUserSecretVersionStages(List.of("orderedUserSecretVersionStages"))
.trustedHostKeys(List.of("trustedHostKeys"))
.userSecretId("userSecretId")
.build())
.tags(List.of(CfnTag.builder()
.key("key")
.value("value")
.build()))
.url("url")
.build();
// Install: dotnet add package Amazon.CDK.Lib
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.AWS.Transfer;
var as2Config;
var cfnConnector = new CfnConnector(this, "MyCfnConnector", new CfnConnectorProps {
AccessRole = "accessRole",
// the properties below are optional
As2Config = as2Config,
EgressConfig = new ConnectorEgressConfigProperty {
VpcLattice = new ConnectorVpcLatticeEgressConfigProperty {
ResourceConfigurationArn = "resourceConfigurationArn",
// the properties below are optional
PortNumber = 123
}
},
EgressType = "egressType",
IpAddressType = "ipAddressType",
LoggingRole = "loggingRole",
SecurityPolicyName = "securityPolicyName",
SftpConfig = new SftpConfigProperty {
MaxConcurrentConnections = 123,
OrderedUserSecretVersionStages = new [] { "orderedUserSecretVersionStages" },
TrustedHostKeys = new [] { "trustedHostKeys" },
UserSecretId = "userSecretId"
},
Tags = new [] { new CfnTag {
Key = "key",
Value = "value"
} },
Url = "url"
});
// Install: go get github.com/aws/aws-cdk-go/awscdk/v2
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import "github.com/aws/aws-cdk-go/awscdk"
var as2Config interface{}
cfnConnector := awscdk.Aws_transfer.NewCfnConnector(this, jsii.String("MyCfnConnector"), &CfnConnectorProps{
AccessRole: jsii.String("accessRole"),
// the properties below are optional
As2Config: as2Config,
EgressConfig: &ConnectorEgressConfigProperty{
VpcLattice: &ConnectorVpcLatticeEgressConfigProperty{
ResourceConfigurationArn: jsii.String("resourceConfigurationArn"),
// the properties below are optional
PortNumber: jsii.Number(123),
},
},
EgressType: jsii.String("egressType"),
IpAddressType: jsii.String("ipAddressType"),
LoggingRole: jsii.String("loggingRole"),
SecurityPolicyName: jsii.String("securityPolicyName"),
SftpConfig: &SftpConfigProperty{
MaxConcurrentConnections: jsii.Number(123),
OrderedUserSecretVersionStages: []*string{
jsii.String("orderedUserSecretVersionStages"),
},
TrustedHostKeys: []*string{
jsii.String("trustedHostKeys"),
},
UserSecretId: jsii.String("userSecretId"),
},
Tags: []CfnTag{
&CfnTag{
Key: jsii.String("key"),
Value: jsii.String("value"),
},
},
Url: jsii.String("url"),
})
Initializer
new CfnConnector(scope: Construct, id: string, props: CfnConnectorProps)
CfnConnector(scope: Construct, id: str, props: CfnConnectorProps)
new CfnConnector(Construct scope, String id, CfnConnectorProps props)
new CfnConnector(Construct scope, string id, CfnConnectorProps props)
NewCfnConnector(Scope Construct, Id *string, Props CfnConnectorProps)
Construct Props
notes
For the access role, provide the Amazon Resource Name (ARN) of the AWS Identity and Access Management role to use.
For AS2 connectors
With AS2, you can send files by calling StartFileTransfer and specifying the file paths in the request parameter, SendFilePaths . We use the file’s parent directory (for example, for --send-file-paths /bucket/dir/file.txt , parent directory is /bucket/dir/ ) to temporarily store a processed AS2 message file, store the MDN when we receive them from the partner, and write a final JSON file containing relevant metadata of the transmission. So, the AccessRole needs to provide read and write access to the parent directory of the file location used in the StartFileTransfer request. Additionally, you need to provide read and write access to the parent directory of the files that you intend to send with StartFileTransfer .
If you are using Basic authentication for your AS2 connector, the access role requires the secretsmanager:GetSecretValue permission for the secret. If the secret is encrypted using a customer-managed key instead of the AWS managed key in Secrets Manager, then the role also needs the kms:Decrypt permission for that key.
For SFTP connectors
Make sure that the access role provides read and write access to the parent directory of the file location that's used in the StartFileTransfer request. Additionally, make sure that the role provides secretsmanager:GetSecretValue permission to AWS Secrets Manager .
egressConfigIResolvable | CfnConnector.ConnectorEgressConfigPropertyegress_configtyping.Union[IResolvable, ConnectorEgressConfigProperty]egressConfigIResolvableEgressConfigIResolvableEgressConfiginterface{}#Contains VPC Lattice settings when using VPC_LATTICE egress type.
When using the VPC_LATTICE egress type, AWS Transfer Family uses a managed Service Network to simplify the resource sharing process.
SERVICE_MANAGED uses Transfer Family managed NAT gateways, while VPC_LATTICE routes traffic through customer VPCs using VPC Lattice.
When set, you can view connector activity in your CloudWatch logs.
securityPolicyNamestringsecurity_policy_namestrsecurityPolicyNameStringSecurityPolicyNamestringSecurityPolicyName*string#sftpConfigIResolvable | CfnConnector.SftpConfigPropertysftp_configtyping.Union[IResolvable, SftpConfigProperty]sftpConfigIResolvableSftpConfigIResolvableSftpConfiginterface{}#When creating AS2 connectors or service-managed SFTP connectors (connectors without egress configuration), you must provide a URL to specify the remote server endpoint. For VPC Lattice type connectors, the URL must be null.
Properties
attrConnectorIdstringattr_connector_idstrattrConnectorIdStringAttrConnectorIdstringAttrConnectorId*stringrequired#attrErrorMessagestringattr_error_messagestrattrErrorMessageStringAttrErrorMessagestringAttrErrorMessage*stringrequired#Contains information to help troubleshoot connector creation or operation failures.
attrServiceManagedEgressIpAddressesstring[]attr_service_managed_egress_ip_addressestyping.List[str]attrServiceManagedEgressIpAddressesList<String>AttrServiceManagedEgressIpAddressesstring[]AttrServiceManagedEgressIpAddresses*[]*stringrequired#These IP addresses are assigned automatically when you create the connector.
PENDING indicates creation/update in progress, ACTIVE means ready for operations, and ERRORED indicates a failure requiring attention.
CFN_RESOURCE_TYPE_NAMEstringcfn_resource_type_namestrCFN_RESOURCE_TYPE_NAMEStringCFN_RESOURCE_TYPE_NAMEstringCFN_RESOURCE_TYPE_NAME*stringrequiredstatic#cfnOptionsICfnResourceOptionscfn_optionsICfnResourceOptionscfnOptionsICfnResourceOptionsCfnOptionsICfnResourceOptionsCfnOptionsICfnResourceOptionsrequired#cfnResourceTypestringcfn_resource_typestrcfnResourceTypeStringCfnResourceTypestringCfnResourceType*stringrequired#connectorRefConnectorReferenceconnector_refConnectorReferenceconnectorRefConnectorReferenceConnectorRefConnectorReferenceConnectorRefConnectorReferencerequired#creationStackstring[]creation_stacktyping.List[str]creationStackList<String>CreationStackstring[]CreationStack*[]*stringrequired#egressConfigIResolvable | CfnConnector.ConnectorEgressConfigPropertyegress_configtyping.Union[IResolvable, ConnectorEgressConfigProperty]egressConfigIResolvableEgressConfigIResolvableEgressConfiginterface{}#The logical ID of the element is calculated from the path of the resource node in the construct tree.
To override this value, use overrideLogicalId(newLogicalId).
If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).
securityPolicyNamestringsecurity_policy_namestrsecurityPolicyNameStringSecurityPolicyNamestringSecurityPolicyName*string#sftpConfigIResolvable | CfnConnector.SftpConfigPropertysftp_configtyping.Union[IResolvable, SftpConfigProperty]sftpConfigIResolvableSftpConfigIResolvableSftpConfiginterface{}#CfnElements must be defined within a stack scope (directly or indirectly).
Methods
addDeletionOverride(path: string): voiddef add_deletion_override(self, path: str) -> Nonepublic void addDeletionOverride(String path)public void AddDeletionOverride(string path)func AddDeletionOverride(Path *string)#1 parameter
Parameters
pathpathpathpathPath— The path of the value to delete.
addDependency(target: CfnResource): voiddef add_dependency(self, target: CfnResource) -> Nonepublic void addDependency(CfnResource target)public void AddDependency(CfnResource target)func AddDependency(Target CfnResource)deprecated#This method has been renamed to addResourceDependency to more clearly set it apart from construct.node.addDependency. See the documentation of that function for more details.
addDependsOn(target: CfnResource): voiddef add_depends_on(self, target: CfnResource) -> Nonepublic void addDependsOn(CfnResource target)public void AddDependsOn(CfnResource target)func AddDependsOn(Target CfnResource)deprecated#notes
This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.
This method has been renamed to addResourceDependency, which makes it more clear that this method operates at a different level from the construct-level construct.node.addDependency() mechanism.
addMetadata(key: string, value: any): voiddef add_metadata(self, key: str, value: Any) -> Nonepublic void addMetadata(String key, Object value)public void AddMetadata(string key, object value)func AddMetadata(Key *string, Value interface{})#addOverride(path: string, value: any): voiddef add_override(self, path: str, value: Any) -> Nonepublic void addOverride(String path, Object value)public void AddOverride(string path, object value)func AddOverride(Path *string, Value interface{})#notes · 2 parameters
To add a property override, either use addPropertyOverride or prefix path with "Properties." (i.e. Properties.TopicName).
If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.
To include a literal . in the property name, prefix with a \. In most programming languages you will need to write this as "\\." because the \ itself will need to be escaped.
For example,
cfnResource.addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute']);
cfnResource.addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE');
would add the overrides
"Properties": {
"GlobalSecondaryIndexes": [
{
"Projection": {
"NonKeyAttributes": [ "myattribute" ]
...
}
...
},
{
"ProjectionType": "INCLUDE"
...
},
]
...
}
The value argument to addOverride will not be processed or translated in any way. Pass raw JSON values in here with the correct capitalization for CloudFormation. If you pass CDK classes or structs, they will be rendered with lowercased key names, and CloudFormation will reject the template.
Parameters
pathpathpathpathPath— - The path of the property, you can use dot notation to override values in complex types.valuevaluevaluevalueValue— - The value.
addPropertyDeletionOverride(propertyPath: string): voiddef add_property_deletion_override(self, property_path: str) -> Nonepublic void addPropertyDeletionOverride(String propertyPath)public void AddPropertyDeletionOverride(string propertyPath)func AddPropertyDeletionOverride(PropertyPath *string)#1 parameter
Parameters
propertyPathproperty_pathpropertyPathpropertyPathPropertyPath— The path to the property.
addPropertyOverride(propertyPath: string, value: any): voiddef add_property_override(self, property_path: str, value: Any) -> Nonepublic void addPropertyOverride(String propertyPath, Object value)public void AddPropertyOverride(string propertyPath, object value)func AddPropertyOverride(PropertyPath *string, Value interface{})#Syntactic sugar for addOverride("Properties.<...>", value).
2 parameters
Parameters
propertyPathproperty_pathpropertyPathpropertyPathPropertyPath— The path of the property.valuevaluevaluevalueValue— The value.
addResourceDependency(target: CfnResource, reason?: string): voiddef add_resource_dependency(self, target: CfnResource, reason: typing.Optional[str] = None) -> Nonepublic void addResourceDependency(CfnResource target, String reason)public void AddResourceDependency(CfnResource target, string? reason = null)func AddResourceDependency(Target CfnResource, Reason *string)#notes
This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.
This method only adds dependencies between L1 resources. If you are looking for a generic construct-to-construct dependency mechanism that works for all constructs including L2s, use construct.node.addDependency instead.
applyCrossStackReferenceStrength(strength: ReferenceStrength): voiddef apply_cross_stack_reference_strength(self, strength: ReferenceStrength) -> Nonepublic void applyCrossStackReferenceStrength(ReferenceStrength strength)public void ApplyCrossStackReferenceStrength(ReferenceStrength strength)func ApplyCrossStackReferenceStrength(Strength ReferenceStrength)#When set, any cross-stack reference to this resource will use the specified strength instead of the global default from the consuming stack's context.
1 parameter
Parameters
strengthstrengthstrengthstrengthStrength— - The reference strength to use for this resource.
applyRemovalPolicy(policy?: RemovalPolicy, options?: RemovalPolicyOptions): voiddef apply_removal_policy(self, policy: typing.Optional[RemovalPolicy] = None, options: typing.Optional[RemovalPolicyOptions] = None) -> Nonepublic void applyRemovalPolicy(RemovalPolicy policy, RemovalPolicyOptions options)public void ApplyRemovalPolicy(RemovalPolicy? policy = null, RemovalPolicyOptions? options = null)func ApplyRemovalPolicy(Policy RemovalPolicy, Options RemovalPolicyOptions)#notes
The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.
The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN). In some cases, a snapshot can be taken of the resource prior to deletion (RemovalPolicy.SNAPSHOT). A list of resources that support this policy can be found in the following link:
arnForConnector(resource: IConnectorRef): string@staticmethod def arn_for_connector(resource: IConnectorRef) -> strpublic static String arnForConnector(IConnectorRef resource)public static string ArnForConnector(IConnectorRef resource)func ArnForConnector(Resource IConnectorRef) *stringstatic#cfnPropertyName(cdkPropertyName: string): stringdef cfn_property_name(self, cdk_property_name: str) -> strpublic String cfnPropertyName(String cdkPropertyName)public string CfnPropertyName(string cdkPropertyName)func CfnPropertyName(CdkPropertyName *string) *string#fromConnectorArn(scope: Construct, id: string, arn: string): IConnectorRef@staticmethod def from_connector_arn(scope: Construct, id: str, arn: str) -> IConnectorRefpublic static IConnectorRef fromConnectorArn(Construct scope, String id, String arn)public static IConnectorRef FromConnectorArn(Construct scope, string id, string arn)func FromConnectorArn(Scope Construct, Id *string, Arn *string) IConnectorRefstatic#fromConnectorId(scope: Construct, id: string, connectorId: string): IConnectorRef@staticmethod def from_connector_id(scope: Construct, id: str, connector_id: str) -> IConnectorRefpublic static IConnectorRef fromConnectorId(Construct scope, String id, String connectorId)public static IConnectorRef FromConnectorId(Construct scope, string id, string connectorId)func FromConnectorId(Scope Construct, Id *string, ConnectorId *string) IConnectorRefstatic#getAtt(attributeName: string, typeHint?: ResolutionTypeHint): Referencedef get_att(self, attribute_name: str, type_hint: typing.Optional[ResolutionTypeHint] = None) -> Referencepublic Reference getAtt(String attributeName, ResolutionTypeHint typeHint)public Reference GetAtt(string attributeName, ResolutionTypeHint? typeHint = null)func GetAtt(AttributeName *string, TypeHint ResolutionTypeHint) Reference#Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.
1 parameter
Parameters
attributeNameattribute_nameattributeNameattributeNameAttributeName— The name of the attribute.
getMetadata(key: string): anydef get_metadata(self, key: str) -> Anypublic Object getMetadata(String key)public object GetMetadata(string key)func GetMetadata(Key *string) interface{}#inspect(inspector: TreeInspector): voiddef inspect(self, inspector: TreeInspector) -> Nonepublic void inspect(TreeInspector inspector)public void Inspect(TreeInspector inspector)func Inspect(Inspector TreeInspector)#1 parameter
Parameters
inspectorinspectorinspectorinspectorInspector— tree inspector to collect and process attributes.
isCfnConnector(x: any): boolean@staticmethod def is_cfn_connector(x: Any) -> boolpublic static Boolean isCfnConnector(Object x)public static bool IsCfnConnector(object x)func IsCfnConnector(X interface{}) *boolstatic#isCfnElement(x: any): boolean@staticmethod def is_cfn_element(x: Any) -> boolpublic static Boolean isCfnElement(Object x)public static bool IsCfnElement(object x)func IsCfnElement(X interface{}) *boolstatic#Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.
returns
Returns: The construct as a stack element or undefined if it is not a stack element.
isCfnResource(x: any): boolean@staticmethod def is_cfn_resource(x: Any) -> boolpublic static Boolean isCfnResource(Object x)public static bool IsCfnResource(object x)func IsCfnResource(X interface{}) *boolstatic#isConstruct(x: any): boolean@staticmethod def is_construct(x: Any) -> boolpublic static Boolean isConstruct(Object x)public static bool IsConstruct(object x)func IsConstruct(X interface{}) *boolstatic#notes · 1 parameter · returns
Use this method instead of instanceof to properly detect Construct instances, even when the construct library is symlinked.
Explanation: in JavaScript, multiple copies of the constructs library on disk are seen as independent, completely different libraries. As a consequence, the class Construct in each copy of the constructs library is seen as a different class, and an instance of one class will not test as instanceof the other class. npm install will not create installations like this, but users may manually symlink construct libraries together or use a monorepo tool: in those cases, multiple copies of the constructs library can be accidentally installed, and instanceof will behave unpredictably. It is safest to avoid using instanceof, and using this type-testing method instead.
Parameters
xxxxX— Any object.
Returns: true if x is an object created from a class which extends Construct.
obtainDependencies(): Stack | CfnResource[]def obtain_dependencies(self, ) -> typing.List[typing.Union[Stack, CfnResource]]public List<Stack> obtainDependencies()public Stack[] ObtainDependencies()func ObtainDependencies() *[]interface{}#For resources depended on directly, returns the CfnResource object. For dependencies on other stacks, returns the Stack object. The order of the array is not guaranteed.
overrideLogicalId(newLogicalId: string): voiddef override_logical_id(self, new_logical_id: str) -> Nonepublic void overrideLogicalId(String newLogicalId)public void OverrideLogicalId(string newLogicalId)func OverrideLogicalId(NewLogicalId *string)#1 parameter
Parameters
newLogicalIdnew_logical_idnewLogicalIdnewLogicalIdNewLogicalId— The new logical ID to use for this stack element.
removeDependency(target: CfnResource): voiddef remove_dependency(self, target: CfnResource) -> Nonepublic void removeDependency(CfnResource target)public void RemoveDependency(CfnResource target)func RemoveDependency(Target CfnResource)deprecated#This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.
removeResourceDependency(target: CfnResource): voiddef remove_resource_dependency(self, target: CfnResource) -> Nonepublic void removeResourceDependency(CfnResource target)public void RemoveResourceDependency(CfnResource target)func RemoveResourceDependency(Target CfnResource)#This can be used for resources across stacks (including nested stacks) and the dependency will automatically be removed from the relevant scope.
replaceDependency(target: CfnResource, newTarget: CfnResource): voiddef replace_dependency(self, target: CfnResource, new_target: CfnResource) -> Nonepublic void replaceDependency(CfnResource target, CfnResource newTarget)public void ReplaceDependency(CfnResource target, CfnResource newTarget)func ReplaceDependency(Target CfnResource, NewTarget CfnResource)#2 parameters
Parameters
targettargettargettargetTarget— The dependency to replace.newTargetnew_targetnewTargetnewTargetNewTarget— The new dependency to add.
toString(): stringdef to_string(self, ) -> strpublic String toString()public string ToString()func ToString() *string#returns
Returns: a string representation of this resource
with(...mixins: IMixin[]): IConstructdef with(self, mixins: IMixin) -> IConstructpublic IConstruct with(IMixin mixins)public IConstruct With(IMixin mixins)func With(Mixins IMixin) IConstruct#Mixins are applied in order. The list of constructs is captured at the start of the call, so constructs added by a mixin will not be visited. Use multiple with() calls if subsequent mixins should apply to added constructs.