software.amazon.awssdk.services.qldb.model

Class CreateLedgerRequest

java.lang.Object

software.amazon.awssdk.core.SdkRequest

software.amazon.awssdk.awscore.AwsRequest

software.amazon.awssdk.services.qldb.model.QldbRequest

software.amazon.awssdk.services.qldb.model.CreateLedgerRequest

All Implemented Interfaces:

SdkPojo, ToCopyableBuilder<CreateLedgerRequest.Builder,CreateLedgerRequest>

@Generated(value="software.amazon.awssdk:codegen")
public final class CreateLedgerRequest
extends QldbRequest
implements ToCopyableBuilder<CreateLedgerRequest.Builder,CreateLedgerRequest>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CreateLedgerRequest.Builder

Method Summary

Modifier and Type	Method and Description
static CreateLedgerRequest.Builder	builder()
Boolean	deletionProtection() The flag that prevents a ledger from being deleted by any user.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz) Used to retrieve the value of a field from any class that extends SdkRequest.
int	hashCode()
boolean	hasTags() For responses, this returns true if the service returned a value for the Tags property.
String	kmsKey() The key in Key Management Service (KMS) to use for encryption of data at rest in the ledger.
String	name() The name of the ledger that you want to create.
PermissionsMode	permissionsMode() The permissions mode to assign to the ledger that you want to create.
String	permissionsModeAsString() The permissions mode to assign to the ledger that you want to create.
List<SdkField<?>>	sdkFields()
static Class<? extends CreateLedgerRequest.Builder>	serializableBuilderClass()
Map<String,String>	tags() The key-value pairs to add as tags to the ledger that you want to create.
CreateLedgerRequest.Builder	toBuilder() Take this object and create a builder that contains all of the current property values of this object.
String	toString() Returns a string representation of this object.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

overrideConfiguration

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

name

public final String name()

The name of the ledger that you want to create. The name must be unique among all of the ledgers in your account in the current Region.

Naming constraints for ledger names are defined in Quotas in Amazon QLDB in the Amazon QLDB Developer Guide.

Returns:

The name of the ledger that you want to create. The name must be unique among all of the ledgers in your account in the current Region.

Naming constraints for ledger names are defined in Quotas in Amazon QLDB in the Amazon QLDB Developer Guide.

hasTags

public final boolean hasTags()

For responses, this returns true if the service returned a value for the Tags property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

tags

public final Map<String,String> tags()

The key-value pairs to add as tags to the ledger that you want to create. Tag keys are case sensitive. Tag values are case sensitive and can be null.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasTags() method.

Returns:

The key-value pairs to add as tags to the ledger that you want to create. Tag keys are case sensitive. Tag values are case sensitive and can be null.

permissionsMode

public final PermissionsMode permissionsMode()

The permissions mode to assign to the ledger that you want to create. This parameter can have one of the following values:

• ALLOW_ALL: A legacy permissions mode that enables access control with API-level granularity for ledgers.

  This mode allows users who have the SendCommand API permission for this ledger to run all PartiQL commands (hence, ALLOW_ALL) on any tables in the specified ledger. This mode disregards any table-level or command-level IAM permissions policies that you create for the ledger.

• STANDARD: (Recommended) A permissions mode that enables access control with finer granularity for ledgers, tables, and PartiQL commands.

  By default, this mode denies all user requests to run any PartiQL commands on any tables in this ledger. To allow PartiQL commands to run, you must create IAM permissions policies for specific table resources and PartiQL actions, in addition to the SendCommand API permission for the ledger. For information, see Getting started with the standard permissions mode in the Amazon QLDB Developer Guide.

We strongly recommend using the STANDARD permissions mode to maximize the security of your ledger data.

If the service returns an enum value that is not available in the current SDK version, permissionsMode will return PermissionsMode.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from permissionsModeAsString().

Returns:

The permissions mode to assign to the ledger that you want to create. This parameter can have one of the following values:

• ALLOW_ALL: A legacy permissions mode that enables access control with API-level granularity for ledgers.

  This mode allows users who have the SendCommand API permission for this ledger to run all PartiQL commands (hence, ALLOW_ALL) on any tables in the specified ledger. This mode disregards any table-level or command-level IAM permissions policies that you create for the ledger.

• STANDARD: (Recommended) A permissions mode that enables access control with finer granularity for ledgers, tables, and PartiQL commands.

  By default, this mode denies all user requests to run any PartiQL commands on any tables in this ledger. To allow PartiQL commands to run, you must create IAM permissions policies for specific table resources and PartiQL actions, in addition to the SendCommand API permission for the ledger. For information, see Getting started with the standard permissions mode in the Amazon QLDB Developer Guide.

We strongly recommend using the STANDARD permissions mode to maximize the security of your ledger data.

See Also:

PermissionsMode

permissionsModeAsString

public final String permissionsModeAsString()

The permissions mode to assign to the ledger that you want to create. This parameter can have one of the following values:

• ALLOW_ALL: A legacy permissions mode that enables access control with API-level granularity for ledgers.

  This mode allows users who have the SendCommand API permission for this ledger to run all PartiQL commands (hence, ALLOW_ALL) on any tables in the specified ledger. This mode disregards any table-level or command-level IAM permissions policies that you create for the ledger.

• STANDARD: (Recommended) A permissions mode that enables access control with finer granularity for ledgers, tables, and PartiQL commands.

  By default, this mode denies all user requests to run any PartiQL commands on any tables in this ledger. To allow PartiQL commands to run, you must create IAM permissions policies for specific table resources and PartiQL actions, in addition to the SendCommand API permission for the ledger. For information, see Getting started with the standard permissions mode in the Amazon QLDB Developer Guide.

We strongly recommend using the STANDARD permissions mode to maximize the security of your ledger data.

If the service returns an enum value that is not available in the current SDK version, permissionsMode will return PermissionsMode.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from permissionsModeAsString().

Returns:

The permissions mode to assign to the ledger that you want to create. This parameter can have one of the following values:

• ALLOW_ALL: A legacy permissions mode that enables access control with API-level granularity for ledgers.

  This mode allows users who have the SendCommand API permission for this ledger to run all PartiQL commands (hence, ALLOW_ALL) on any tables in the specified ledger. This mode disregards any table-level or command-level IAM permissions policies that you create for the ledger.

• STANDARD: (Recommended) A permissions mode that enables access control with finer granularity for ledgers, tables, and PartiQL commands.

  By default, this mode denies all user requests to run any PartiQL commands on any tables in this ledger. To allow PartiQL commands to run, you must create IAM permissions policies for specific table resources and PartiQL actions, in addition to the SendCommand API permission for the ledger. For information, see Getting started with the standard permissions mode in the Amazon QLDB Developer Guide.

We strongly recommend using the STANDARD permissions mode to maximize the security of your ledger data.

See Also:

PermissionsMode

deletionProtection

public final Boolean deletionProtection()

The flag that prevents a ledger from being deleted by any user. If not provided on ledger creation, this feature is enabled (true) by default.

If deletion protection is enabled, you must first disable it before you can delete the ledger. You can disable it by calling the UpdateLedger operation to set the flag to false.

Returns:

The flag that prevents a ledger from being deleted by any user. If not provided on ledger creation, this feature is enabled (true) by default.

If deletion protection is enabled, you must first disable it before you can delete the ledger. You can disable it by calling the UpdateLedger operation to set the flag to false.

kmsKey

public final String kmsKey()

The key in Key Management Service (KMS) to use for encryption of data at rest in the ledger. For more information, see Encryption at rest in the Amazon QLDB Developer Guide.

Use one of the following options to specify this parameter:

• AWS_OWNED_KMS_KEY: Use an KMS key that is owned and managed by Amazon Web Services on your behalf.

• Undefined: By default, use an Amazon Web Services owned KMS key.

• A valid symmetric customer managed KMS key: Use the specified KMS key in your account that you create, own, and manage.

  Amazon QLDB does not support asymmetric keys. For more information, see Using symmetric and asymmetric keys in the Key Management Service Developer Guide.

To specify a customer managed KMS key, you can use its key ID, Amazon Resource Name (ARN), alias name, or alias ARN. When using an alias name, prefix it with "alias/". To specify a key in a different account, you must use the key ARN or alias ARN.

For example:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias ARN: arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias

For more information, see Key identifiers (KeyId) in the Key Management Service Developer Guide.

Returns:

The key in Key Management Service (KMS) to use for encryption of data at rest in the ledger. For more information, see Encryption at rest in the Amazon QLDB Developer Guide.

Use one of the following options to specify this parameter:

• AWS_OWNED_KMS_KEY: Use an KMS key that is owned and managed by Amazon Web Services on your behalf.

• Undefined: By default, use an Amazon Web Services owned KMS key.

• A valid symmetric customer managed KMS key: Use the specified KMS key in your account that you create, own, and manage.

  Amazon QLDB does not support asymmetric keys. For more information, see Using symmetric and asymmetric keys in the Key Management Service Developer Guide.

To specify a customer managed KMS key, you can use its key ID, Amazon Resource Name (ARN), alias name, or alias ARN. When using an alias name, prefix it with "alias/". To specify a key in a different account, you must use the key ARN or alias ARN.

For example:

• Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

• Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

• Alias name: alias/ExampleAlias

• Alias ARN: arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias

For more information, see Key identifiers (KeyId) in the Key Management Service Developer Guide.

toBuilder

public CreateLedgerRequest.Builder toBuilder()

Description copied from interface: ToCopyableBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToCopyableBuilder<CreateLedgerRequest.Builder,CreateLedgerRequest>

Specified by:

toBuilder in class QldbRequest

Returns:

a builder for type T

builder

public static CreateLedgerRequest.Builder builder()

serializableBuilderClass

public static Class<? extends CreateLedgerRequest.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class AwsRequest

equals

public final boolean equals(Object obj)

Overrides:

equals in class AwsRequest

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Description copied from interface: SdkPojo

Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in an SdkPojo class, and is generated based on a service model.

If an SdkPojo class does not have any inherited fields, equalsBySdkFields and equals are essentially the same.

Specified by:

equalsBySdkFields in interface SdkPojo

Parameters:

obj - the object to be compared with

Returns:

true if the other object equals to this object by sdk fields, false otherwise.

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

Description copied from class: SdkRequest

Used to retrieve the value of a field from any class that extends SdkRequest. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, the SdkRequest.getValueForField(String, Class) method will again be available.

Overrides:

getValueForField in class SdkRequest

Parameters:

fieldName - The name of the member to be retrieved.

clazz - The class to cast the returned object to.

Returns:

Optional containing the casted return value

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo

Returns:

List of SdkField in this POJO. May be empty list but should never be null.