@Generated(value="software.amazon.awssdk:codegen") public interface LambdaAsyncClient extends SdkClient
builder()
method.
Overview
This is the AWS Lambda API Reference. The AWS Lambda Developer Guide provides additional information. For the service overview, see What is AWS Lambda, and for information about how the service works, see AWS Lambda: How it Works in the AWS Lambda Developer Guide.
| Modifier and Type | Field and Description |
|---|---|
static String |
SERVICE_NAME |
serviceNameclosestatic final String SERVICE_NAME
static LambdaAsyncClient create()
LambdaAsyncClient with the region loaded from the
DefaultAwsRegionProviderChain and credentials loaded from the
DefaultCredentialsProvider.static LambdaAsyncClientBuilder builder()
LambdaAsyncClient.default CompletableFuture<AddLayerVersionPermissionResponse> addLayerVersionPermission(AddLayerVersionPermissionRequest addLayerVersionPermissionRequest)
Adds permissions to the resource-based policy of a version of an AWS Lambda layer. Use this action to grant layer usage permission to other accounts. You can grant permission to a single account, all AWS accounts, or all accounts in an organization.
To revoke permission, call RemoveLayerVersionPermission with the statement ID that you specified when you added it.
addLayerVersionPermissionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<AddLayerVersionPermissionResponse> addLayerVersionPermission(Consumer<AddLayerVersionPermissionRequest.Builder> addLayerVersionPermissionRequest)
Adds permissions to the resource-based policy of a version of an AWS Lambda layer. Use this action to grant layer usage permission to other accounts. You can grant permission to a single account, all AWS accounts, or all accounts in an organization.
To revoke permission, call RemoveLayerVersionPermission with the statement ID that you specified when you added it.
This is a convenience which creates an instance of the AddLayerVersionPermissionRequest.Builder avoiding
the need to create one manually via AddLayerVersionPermissionRequest.builder()
addLayerVersionPermissionRequest - A Consumer that will call methods on AddLayerVersionPermissionRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<AddPermissionResponse> addPermission(AddPermissionRequest addPermissionRequest)
Grants an AWS service or another account permission to use a function. You can apply the policy at the function level, or specify a qualifier to restrict access to a single version or alias. If you use a qualifier, the invoker must use the full Amazon Resource Name (ARN) of that version or alias to invoke the function.
To grant permission to another account, specify the account ID as the Principal. For AWS services,
the principal is a domain-style identifier defined by the service, like s3.amazonaws.com or
sns.amazonaws.com. For AWS services, you can also specify the ARN or owning account of the
associated resource as the SourceArn or SourceAccount. If you grant permission to a
service principal without specifying the source, other accounts could potentially configure resources in their
account to invoke your Lambda function.
This action adds a statement to a resource-based permission policy for the function. For more information about function policies, see Lambda Function Policies.
addPermissionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<AddPermissionResponse> addPermission(Consumer<AddPermissionRequest.Builder> addPermissionRequest)
Grants an AWS service or another account permission to use a function. You can apply the policy at the function level, or specify a qualifier to restrict access to a single version or alias. If you use a qualifier, the invoker must use the full Amazon Resource Name (ARN) of that version or alias to invoke the function.
To grant permission to another account, specify the account ID as the Principal. For AWS services,
the principal is a domain-style identifier defined by the service, like s3.amazonaws.com or
sns.amazonaws.com. For AWS services, you can also specify the ARN or owning account of the
associated resource as the SourceArn or SourceAccount. If you grant permission to a
service principal without specifying the source, other accounts could potentially configure resources in their
account to invoke your Lambda function.
This action adds a statement to a resource-based permission policy for the function. For more information about function policies, see Lambda Function Policies.
This is a convenience which creates an instance of the AddPermissionRequest.Builder avoiding the need to
create one manually via AddPermissionRequest.builder()
addPermissionRequest - A Consumer that will call methods on AddPermissionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<CreateAliasResponse> createAlias(CreateAliasRequest createAliasRequest)
Creates an alias for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.
You can also map an alias to split invocation requests between two versions. Use the RoutingConfig
parameter to specify a second version and the percentage of invocation requests that it receives.
createAliasRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<CreateAliasResponse> createAlias(Consumer<CreateAliasRequest.Builder> createAliasRequest)
Creates an alias for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.
You can also map an alias to split invocation requests between two versions. Use the RoutingConfig
parameter to specify a second version and the percentage of invocation requests that it receives.
This is a convenience which creates an instance of the CreateAliasRequest.Builder avoiding the need to
create one manually via CreateAliasRequest.builder()
createAliasRequest - A Consumer that will call methods on CreateAliasRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<CreateEventSourceMappingResponse> createEventSourceMapping(CreateEventSourceMappingRequest createEventSourceMappingRequest)
Creates a mapping between an event source and an AWS Lambda function. Lambda reads items from the event source and triggers the function.
For details about each event source type, see the following topics.
createEventSourceMappingRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<CreateEventSourceMappingResponse> createEventSourceMapping(Consumer<CreateEventSourceMappingRequest.Builder> createEventSourceMappingRequest)
Creates a mapping between an event source and an AWS Lambda function. Lambda reads items from the event source and triggers the function.
For details about each event source type, see the following topics.
This is a convenience which creates an instance of the CreateEventSourceMappingRequest.Builder avoiding
the need to create one manually via CreateEventSourceMappingRequest.builder()
createEventSourceMappingRequest - A Consumer that will call methods on CreateEventSourceMappingRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<CreateFunctionResponse> createFunction(CreateFunctionRequest createFunctionRequest)
Creates a Lambda function. To create a function, you need a deployment package and an execution role. The deployment package contains your function code. The execution role grants the function permission to use AWS services, such as Amazon CloudWatch Logs for log streaming and AWS X-Ray for request tracing.
A function has an unpublished version, and can have published versions and aliases. The unpublished version
changes when you update your function's code and configuration. A published version is a snapshot of your
function code and configuration that can't be changed. An alias is a named resource that maps to a version, and
can be changed to map to a different version. Use the Publish parameter to create version
1 of your function from its initial configuration.
The other parameters let you configure version-specific and function-level settings. You can modify version-specific settings later with UpdateFunctionConfiguration. Function-level settings apply to both the unpublished and published versions of the function, and include tags (TagResource) and per-function concurrency limits (PutFunctionConcurrency).
If another account or an AWS service invokes your function, use AddPermission to grant permission by creating a resource-based IAM policy. You can grant permissions at the function level, on a version, or on an alias.
To invoke your function directly, use Invoke. To invoke your function in response to events in other AWS services, create an event source mapping (CreateEventSourceMapping), or configure a function trigger in the other service. For more information, see Invoking Functions.
createFunctionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<CreateFunctionResponse> createFunction(Consumer<CreateFunctionRequest.Builder> createFunctionRequest)
Creates a Lambda function. To create a function, you need a deployment package and an execution role. The deployment package contains your function code. The execution role grants the function permission to use AWS services, such as Amazon CloudWatch Logs for log streaming and AWS X-Ray for request tracing.
A function has an unpublished version, and can have published versions and aliases. The unpublished version
changes when you update your function's code and configuration. A published version is a snapshot of your
function code and configuration that can't be changed. An alias is a named resource that maps to a version, and
can be changed to map to a different version. Use the Publish parameter to create version
1 of your function from its initial configuration.
The other parameters let you configure version-specific and function-level settings. You can modify version-specific settings later with UpdateFunctionConfiguration. Function-level settings apply to both the unpublished and published versions of the function, and include tags (TagResource) and per-function concurrency limits (PutFunctionConcurrency).
If another account or an AWS service invokes your function, use AddPermission to grant permission by creating a resource-based IAM policy. You can grant permissions at the function level, on a version, or on an alias.
To invoke your function directly, use Invoke. To invoke your function in response to events in other AWS services, create an event source mapping (CreateEventSourceMapping), or configure a function trigger in the other service. For more information, see Invoking Functions.
This is a convenience which creates an instance of the CreateFunctionRequest.Builder avoiding the need to
create one manually via CreateFunctionRequest.builder()
createFunctionRequest - A Consumer that will call methods on CreateFunctionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteAliasResponse> deleteAlias(DeleteAliasRequest deleteAliasRequest)
Deletes a Lambda function alias.
deleteAliasRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteAliasResponse> deleteAlias(Consumer<DeleteAliasRequest.Builder> deleteAliasRequest)
Deletes a Lambda function alias.
This is a convenience which creates an instance of the DeleteAliasRequest.Builder avoiding the need to
create one manually via DeleteAliasRequest.builder()
deleteAliasRequest - A Consumer that will call methods on DeleteAliasRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteEventSourceMappingResponse> deleteEventSourceMapping(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest)
Deletes an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
deleteEventSourceMappingRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteEventSourceMappingResponse> deleteEventSourceMapping(Consumer<DeleteEventSourceMappingRequest.Builder> deleteEventSourceMappingRequest)
Deletes an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
This is a convenience which creates an instance of the DeleteEventSourceMappingRequest.Builder avoiding
the need to create one manually via DeleteEventSourceMappingRequest.builder()
deleteEventSourceMappingRequest - A Consumer that will call methods on DeleteEventSourceMappingRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteFunctionResponse> deleteFunction(DeleteFunctionRequest deleteFunctionRequest)
Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter.
Otherwise, all versions and aliases are deleted.
To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For AWS services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.
deleteFunctionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteFunctionResponse> deleteFunction(Consumer<DeleteFunctionRequest.Builder> deleteFunctionRequest)
Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter.
Otherwise, all versions and aliases are deleted.
To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For AWS services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.
This is a convenience which creates an instance of the DeleteFunctionRequest.Builder avoiding the need to
create one manually via DeleteFunctionRequest.builder()
deleteFunctionRequest - A Consumer that will call methods on DeleteFunctionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteFunctionConcurrencyResponse> deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest deleteFunctionConcurrencyRequest)
Removes a concurrent execution limit from a function.
deleteFunctionConcurrencyRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteFunctionConcurrencyResponse> deleteFunctionConcurrency(Consumer<DeleteFunctionConcurrencyRequest.Builder> deleteFunctionConcurrencyRequest)
Removes a concurrent execution limit from a function.
This is a convenience which creates an instance of the DeleteFunctionConcurrencyRequest.Builder avoiding
the need to create one manually via DeleteFunctionConcurrencyRequest.builder()
deleteFunctionConcurrencyRequest - A Consumer that will call methods on DeleteFunctionConcurrencyRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<DeleteLayerVersionResponse> deleteLayerVersion(DeleteLayerVersionRequest deleteLayerVersionRequest)
Deletes a version of an AWS Lambda layer. Deleted versions can no longer be viewed or added to functions. To avoid breaking functions, a copy of the version remains in Lambda until no functions refer to it.
deleteLayerVersionRequest - default CompletableFuture<DeleteLayerVersionResponse> deleteLayerVersion(Consumer<DeleteLayerVersionRequest.Builder> deleteLayerVersionRequest)
Deletes a version of an AWS Lambda layer. Deleted versions can no longer be viewed or added to functions. To avoid breaking functions, a copy of the version remains in Lambda until no functions refer to it.
This is a convenience which creates an instance of the DeleteLayerVersionRequest.Builder avoiding the
need to create one manually via DeleteLayerVersionRequest.builder()
deleteLayerVersionRequest - A Consumer that will call methods on DeleteLayerVersionRequest.Builder to create a
request.default CompletableFuture<GetAccountSettingsResponse> getAccountSettings(GetAccountSettingsRequest getAccountSettingsRequest)
Retrieves details about your account's limits and usage in an AWS Region.
getAccountSettingsRequest - default CompletableFuture<GetAccountSettingsResponse> getAccountSettings(Consumer<GetAccountSettingsRequest.Builder> getAccountSettingsRequest)
Retrieves details about your account's limits and usage in an AWS Region.
This is a convenience which creates an instance of the GetAccountSettingsRequest.Builder avoiding the
need to create one manually via GetAccountSettingsRequest.builder()
getAccountSettingsRequest - A Consumer that will call methods on GetAccountSettingsRequest.Builder to create a
request.default CompletableFuture<GetAccountSettingsResponse> getAccountSettings()
Retrieves details about your account's limits and usage in an AWS Region.
default CompletableFuture<GetAliasResponse> getAlias(GetAliasRequest getAliasRequest)
Returns details about a Lambda function alias.
getAliasRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetAliasResponse> getAlias(Consumer<GetAliasRequest.Builder> getAliasRequest)
Returns details about a Lambda function alias.
This is a convenience which creates an instance of the GetAliasRequest.Builder avoiding the need to
create one manually via GetAliasRequest.builder()
getAliasRequest - A Consumer that will call methods on GetAliasRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetEventSourceMappingResponse> getEventSourceMapping(GetEventSourceMappingRequest getEventSourceMappingRequest)
Returns details about an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
getEventSourceMappingRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetEventSourceMappingResponse> getEventSourceMapping(Consumer<GetEventSourceMappingRequest.Builder> getEventSourceMappingRequest)
Returns details about an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
This is a convenience which creates an instance of the GetEventSourceMappingRequest.Builder avoiding the
need to create one manually via GetEventSourceMappingRequest.builder()
getEventSourceMappingRequest - A Consumer that will call methods on GetEventSourceMappingRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetFunctionResponse> getFunction(GetFunctionRequest getFunctionRequest)
Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes. If you specify a function version, only details that are specific to that version are returned.
getFunctionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetFunctionResponse> getFunction(Consumer<GetFunctionRequest.Builder> getFunctionRequest)
Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes. If you specify a function version, only details that are specific to that version are returned.
This is a convenience which creates an instance of the GetFunctionRequest.Builder avoiding the need to
create one manually via GetFunctionRequest.builder()
getFunctionRequest - A Consumer that will call methods on GetFunctionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetFunctionConfigurationResponse> getFunctionConfiguration(GetFunctionConfigurationRequest getFunctionConfigurationRequest)
Returns the version-specific settings of a Lambda function or version. The output includes only options that can vary between versions of a function. To modify these settings, use UpdateFunctionConfiguration.
To get all of a function's details, including function-level settings, use GetFunction.
getFunctionConfigurationRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetFunctionConfigurationResponse> getFunctionConfiguration(Consumer<GetFunctionConfigurationRequest.Builder> getFunctionConfigurationRequest)
Returns the version-specific settings of a Lambda function or version. The output includes only options that can vary between versions of a function. To modify these settings, use UpdateFunctionConfiguration.
To get all of a function's details, including function-level settings, use GetFunction.
This is a convenience which creates an instance of the GetFunctionConfigurationRequest.Builder avoiding
the need to create one manually via GetFunctionConfigurationRequest.builder()
getFunctionConfigurationRequest - A Consumer that will call methods on GetFunctionConfigurationRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetLayerVersionResponse> getLayerVersion(GetLayerVersionRequest getLayerVersionRequest)
Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
getLayerVersionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetLayerVersionResponse> getLayerVersion(Consumer<GetLayerVersionRequest.Builder> getLayerVersionRequest)
Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
This is a convenience which creates an instance of the GetLayerVersionRequest.Builder avoiding the need
to create one manually via GetLayerVersionRequest.builder()
getLayerVersionRequest - A Consumer that will call methods on GetLayerVersionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetLayerVersionPolicyResponse> getLayerVersionPolicy(GetLayerVersionPolicyRequest getLayerVersionPolicyRequest)
Returns the permission policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
getLayerVersionPolicyRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetLayerVersionPolicyResponse> getLayerVersionPolicy(Consumer<GetLayerVersionPolicyRequest.Builder> getLayerVersionPolicyRequest)
Returns the permission policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
This is a convenience which creates an instance of the GetLayerVersionPolicyRequest.Builder avoiding the
need to create one manually via GetLayerVersionPolicyRequest.builder()
getLayerVersionPolicyRequest - A Consumer that will call methods on GetLayerVersionPolicyRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetPolicyResponse> getPolicy(GetPolicyRequest getPolicyRequest)
Returns the resource-based IAM policy for a function, version, or alias.
getPolicyRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<GetPolicyResponse> getPolicy(Consumer<GetPolicyRequest.Builder> getPolicyRequest)
Returns the resource-based IAM policy for a function, version, or alias.
This is a convenience which creates an instance of the GetPolicyRequest.Builder avoiding the need to
create one manually via GetPolicyRequest.builder()
getPolicyRequest - A Consumer that will call methods on GetPolicyRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<InvokeResponse> invoke(InvokeRequest invokeRequest)
Invokes a Lambda function. You can invoke a function synchronously (and wait for the response), or
asynchronously. To invoke a function asynchronously, set InvocationType to Event.
For synchronous invocation, details about the function response, including errors, are included in the response body and headers. For either invocation type, you can find more information in the execution log and trace. To record function errors for asynchronous invocations, configure your function with a dead letter queue.
The status code in the API response doesn't reflect function errors. Error codes are reserved for errors that
prevent your function from executing, such as permissions errors, limit errors, or issues with your function's
code and configuration. For example, Lambda returns TooManyRequestsException if executing the
function would cause you to exceed a concurrency limit at either the account level (
ConcurrentInvocationLimitExceeded) or function level (
ReservedFunctionConcurrentInvocationLimitExceeded).
For functions with a long timeout, your client might be disconnected during synchronous invocation while it waits for a response. Configure your HTTP client, SDK, firewall, proxy, or operating system to allow for long connections with timeout or keep-alive settings.
This operation requires permission for the lambda:InvokeFunction action.
invokeRequest - Invoke request body JSON input
limit. For more information, see Limits.Invoke request body is not JSON.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<InvokeResponse> invoke(Consumer<InvokeRequest.Builder> invokeRequest)
Invokes a Lambda function. You can invoke a function synchronously (and wait for the response), or
asynchronously. To invoke a function asynchronously, set InvocationType to Event.
For synchronous invocation, details about the function response, including errors, are included in the response body and headers. For either invocation type, you can find more information in the execution log and trace. To record function errors for asynchronous invocations, configure your function with a dead letter queue.
The status code in the API response doesn't reflect function errors. Error codes are reserved for errors that
prevent your function from executing, such as permissions errors, limit errors, or issues with your function's
code and configuration. For example, Lambda returns TooManyRequestsException if executing the
function would cause you to exceed a concurrency limit at either the account level (
ConcurrentInvocationLimitExceeded) or function level (
ReservedFunctionConcurrentInvocationLimitExceeded).
For functions with a long timeout, your client might be disconnected during synchronous invocation while it waits for a response. Configure your HTTP client, SDK, firewall, proxy, or operating system to allow for long connections with timeout or keep-alive settings.
This operation requires permission for the lambda:InvokeFunction action.
This is a convenience which creates an instance of the InvokeRequest.Builder avoiding the need to create
one manually via InvokeRequest.builder()
invokeRequest - A Consumer that will call methods on InvocationRequest.Builder to create a request.Invoke request body JSON input
limit. For more information, see Limits.Invoke request body is not JSON.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListAliasesResponse> listAliases(ListAliasesRequest listAliasesRequest)
Returns a list of aliases for a Lambda function.
listAliasesRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListAliasesResponse> listAliases(Consumer<ListAliasesRequest.Builder> listAliasesRequest)
Returns a list of aliases for a Lambda function.
This is a convenience which creates an instance of the ListAliasesRequest.Builder avoiding the need to
create one manually via ListAliasesRequest.builder()
listAliasesRequest - A Consumer that will call methods on ListAliasesRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListEventSourceMappingsResponse> listEventSourceMappings(ListEventSourceMappingsRequest listEventSourceMappingsRequest)
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
listEventSourceMappingsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListEventSourceMappingsResponse> listEventSourceMappings(Consumer<ListEventSourceMappingsRequest.Builder> listEventSourceMappingsRequest)
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
This is a convenience which creates an instance of the ListEventSourceMappingsRequest.Builder avoiding
the need to create one manually via ListEventSourceMappingsRequest.builder()
listEventSourceMappingsRequest - A Consumer that will call methods on ListEventSourceMappingsRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListEventSourceMappingsResponse> listEventSourceMappings()
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListEventSourceMappingsPublisher listEventSourceMappingsPaginator()
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
This is a variant of
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation.
CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListEventSourceMappingsPublisher listEventSourceMappingsPaginator(ListEventSourceMappingsRequest listEventSourceMappingsRequest)
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
This is a variant of
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation.
listEventSourceMappingsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListEventSourceMappingsPublisher listEventSourceMappingsPaginator(Consumer<ListEventSourceMappingsRequest.Builder> listEventSourceMappingsRequest)
Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a
single event source.
This is a variant of
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListEventSourceMappingsPublisher publisher = client.listEventSourceMappingsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listEventSourceMappings(software.amazon.awssdk.services.lambda.model.ListEventSourceMappingsRequest)
operation.
This is a convenience which creates an instance of the ListEventSourceMappingsRequest.Builder avoiding
the need to create one manually via ListEventSourceMappingsRequest.builder()
listEventSourceMappingsRequest - A Consumer that will call methods on ListEventSourceMappingsRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListFunctionsResponse> listFunctions(ListFunctionsRequest listFunctionsRequest)
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
listFunctionsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListFunctionsResponse> listFunctions(Consumer<ListFunctionsRequest.Builder> listFunctionsRequest)
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
This is a convenience which creates an instance of the ListFunctionsRequest.Builder avoiding the need to
create one manually via ListFunctionsRequest.builder()
listFunctionsRequest - A Consumer that will call methods on ListFunctionsRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListFunctionsResponse> listFunctions()
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListFunctionsPublisher listFunctionsPaginator()
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
This is a variant of listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListFunctionsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListFunctionsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest) operation.
CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListFunctionsPublisher listFunctionsPaginator(ListFunctionsRequest listFunctionsRequest)
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
This is a variant of listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListFunctionsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListFunctionsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest) operation.
listFunctionsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default ListFunctionsPublisher listFunctionsPaginator(Consumer<ListFunctionsRequest.Builder> listFunctionsRequest)
Returns a list of Lambda functions, with the version-specific configuration of each.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version. To get more information about a function or version, use GetFunction.
This is a variant of listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest)
operation. The return type is a custom publisher that can be subscribed to request a stream of response pages.
SDK will internally handle making service calls for you.
When the operation is called, an instance of this class is returned. At this point, no service calls are made yet
and so there is no guarantee that the request is valid. If there are errors in your request, you will see the
failures only after you start streaming the data. The subscribe method should be called as a request to start
streaming data. For more info, see
Publisher.subscribe(org.reactivestreams.Subscriber). Each call to the subscribe
method will result in a new Subscription i.e., a new contract to stream data from the
starting request.
The following are few ways to use the response class:
1) Using the subscribe helper method
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
CompletableFuture<Void> future = publisher.subscribe(res -> { // Do something with the response });
future.get();
2) Using a custom subscriber
software.amazon.awssdk.services.lambda.paginators.ListFunctionsPublisher publisher = client.listFunctionsPaginator(request);
publisher.subscribe(new Subscriber<software.amazon.awssdk.services.lambda.model.ListFunctionsResponse>() {
public void onSubscribe(org.reactivestreams.Subscriber subscription) { //... };
public void onNext(software.amazon.awssdk.services.lambda.model.ListFunctionsResponse response) { //... };
});
As the response is a publisher, it can work well with third party reactive streams implementations like RxJava2.
Note: If you prefer to have control on service calls, use the
listFunctions(software.amazon.awssdk.services.lambda.model.ListFunctionsRequest) operation.
This is a convenience which creates an instance of the ListFunctionsRequest.Builder avoiding the need to
create one manually via ListFunctionsRequest.builder()
listFunctionsRequest - A Consumer that will call methods on ListFunctionsRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListLayerVersionsResponse> listLayerVersions(ListLayerVersionsRequest listLayerVersionsRequest)
Lists the versions of an AWS Lambda layer. Versions that have been deleted aren't listed. Specify a runtime identifier to list only versions that indicate that they're compatible with that runtime.
listLayerVersionsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListLayerVersionsResponse> listLayerVersions(Consumer<ListLayerVersionsRequest.Builder> listLayerVersionsRequest)
Lists the versions of an AWS Lambda layer. Versions that have been deleted aren't listed. Specify a runtime identifier to list only versions that indicate that they're compatible with that runtime.
This is a convenience which creates an instance of the ListLayerVersionsRequest.Builder avoiding the need
to create one manually via ListLayerVersionsRequest.builder()
listLayerVersionsRequest - A Consumer that will call methods on ListLayerVersionsRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListLayersResponse> listLayers(ListLayersRequest listLayersRequest)
Lists AWS Lambda layers and shows information about the latest version of each. Specify a runtime identifier to list only layers that indicate that they're compatible with that runtime.
listLayersRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListLayersResponse> listLayers(Consumer<ListLayersRequest.Builder> listLayersRequest)
Lists AWS Lambda layers and shows information about the latest version of each. Specify a runtime identifier to list only layers that indicate that they're compatible with that runtime.
This is a convenience which creates an instance of the ListLayersRequest.Builder avoiding the need to
create one manually via ListLayersRequest.builder()
listLayersRequest - A Consumer that will call methods on ListLayersRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListLayersResponse> listLayers()
Lists AWS Lambda layers and shows information about the latest version of each. Specify a runtime identifier to list only layers that indicate that they're compatible with that runtime.
CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListTagsResponse> listTags(ListTagsRequest listTagsRequest)
Returns a function's tags. You can also view tags with GetFunction.
listTagsRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListTagsResponse> listTags(Consumer<ListTagsRequest.Builder> listTagsRequest)
Returns a function's tags. You can also view tags with GetFunction.
This is a convenience which creates an instance of the ListTagsRequest.Builder avoiding the need to
create one manually via ListTagsRequest.builder()
listTagsRequest - A Consumer that will call methods on ListTagsRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListVersionsByFunctionResponse> listVersionsByFunction(ListVersionsByFunctionRequest listVersionsByFunctionRequest)
Returns a list of versions, with the version-specific configuration of each.
listVersionsByFunctionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<ListVersionsByFunctionResponse> listVersionsByFunction(Consumer<ListVersionsByFunctionRequest.Builder> listVersionsByFunctionRequest)
Returns a list of versions, with the version-specific configuration of each.
This is a convenience which creates an instance of the ListVersionsByFunctionRequest.Builder avoiding the
need to create one manually via ListVersionsByFunctionRequest.builder()
listVersionsByFunctionRequest - A Consumer that will call methods on ListVersionsByFunctionRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<PublishLayerVersionResponse> publishLayerVersion(PublishLayerVersionRequest publishLayerVersionRequest)
Creates an AWS Lambda layer
from a ZIP archive. Each time you call PublishLayerVersion with the same version name, a new version
is created.
Add layers to your function with CreateFunction or UpdateFunctionConfiguration.
publishLayerVersionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<PublishLayerVersionResponse> publishLayerVersion(Consumer<PublishLayerVersionRequest.Builder> publishLayerVersionRequest)
Creates an AWS Lambda layer
from a ZIP archive. Each time you call PublishLayerVersion with the same version name, a new version
is created.
Add layers to your function with CreateFunction or UpdateFunctionConfiguration.
This is a convenience which creates an instance of the PublishLayerVersionRequest.Builder avoiding the
need to create one manually via PublishLayerVersionRequest.builder()
publishLayerVersionRequest - A Consumer that will call methods on PublishLayerVersionRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<PublishVersionResponse> publishVersion(PublishVersionRequest publishVersionRequest)
Creates a version from the current code and configuration of a function. Use versions to create a snapshot of your function code and configuration that doesn't change.
AWS Lambda doesn't publish a version if the function's configuration and code haven't changed since the last version. Use UpdateFunctionCode or UpdateFunctionConfiguration to update the function before publishing a version.
Clients can invoke versions directly or with an alias. To create an alias, use CreateAlias.
publishVersionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<PublishVersionResponse> publishVersion(Consumer<PublishVersionRequest.Builder> publishVersionRequest)
Creates a version from the current code and configuration of a function. Use versions to create a snapshot of your function code and configuration that doesn't change.
AWS Lambda doesn't publish a version if the function's configuration and code haven't changed since the last version. Use UpdateFunctionCode or UpdateFunctionConfiguration to update the function before publishing a version.
Clients can invoke versions directly or with an alias. To create an alias, use CreateAlias.
This is a convenience which creates an instance of the PublishVersionRequest.Builder avoiding the need to
create one manually via PublishVersionRequest.builder()
publishVersionRequest - A Consumer that will call methods on PublishVersionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<PutFunctionConcurrencyResponse> putFunctionConcurrency(PutFunctionConcurrencyRequest putFunctionConcurrencyRequest)
Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.
Concurrency settings apply to the function as a whole, including all published versions and the unpublished version. Reserving concurrency both ensures that your function has capacity to process the specified number of events simultaneously, and prevents it from scaling beyond that level. Use GetFunction to see the current setting for a function.
Use GetAccountSettings to see your regional concurrency limit. You can reserve concurrency for as many functions as you like, as long as you leave at least 100 simultaneous executions unreserved for functions that aren't configured with a per-function limit. For more information, see Managing Concurrency.
putFunctionConcurrencyRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<PutFunctionConcurrencyResponse> putFunctionConcurrency(Consumer<PutFunctionConcurrencyRequest.Builder> putFunctionConcurrencyRequest)
Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.
Concurrency settings apply to the function as a whole, including all published versions and the unpublished version. Reserving concurrency both ensures that your function has capacity to process the specified number of events simultaneously, and prevents it from scaling beyond that level. Use GetFunction to see the current setting for a function.
Use GetAccountSettings to see your regional concurrency limit. You can reserve concurrency for as many functions as you like, as long as you leave at least 100 simultaneous executions unreserved for functions that aren't configured with a per-function limit. For more information, see Managing Concurrency.
This is a convenience which creates an instance of the PutFunctionConcurrencyRequest.Builder avoiding the
need to create one manually via PutFunctionConcurrencyRequest.builder()
putFunctionConcurrencyRequest - A Consumer that will call methods on PutFunctionConcurrencyRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<RemoveLayerVersionPermissionResponse> removeLayerVersionPermission(RemoveLayerVersionPermissionRequest removeLayerVersionPermissionRequest)
Removes a statement from the permissions policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
removeLayerVersionPermissionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<RemoveLayerVersionPermissionResponse> removeLayerVersionPermission(Consumer<RemoveLayerVersionPermissionRequest.Builder> removeLayerVersionPermissionRequest)
Removes a statement from the permissions policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
This is a convenience which creates an instance of the RemoveLayerVersionPermissionRequest.Builder
avoiding the need to create one manually via RemoveLayerVersionPermissionRequest.builder()
removeLayerVersionPermissionRequest - A Consumer that will call methods on RemoveLayerVersionPermissionRequest.Builder to create
a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<RemovePermissionResponse> removePermission(RemovePermissionRequest removePermissionRequest)
Revokes function-use permission from an AWS service or another account. You can get the ID of the statement from the output of GetPolicy.
removePermissionRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<RemovePermissionResponse> removePermission(Consumer<RemovePermissionRequest.Builder> removePermissionRequest)
Revokes function-use permission from an AWS service or another account. You can get the ID of the statement from the output of GetPolicy.
This is a convenience which creates an instance of the RemovePermissionRequest.Builder avoiding the need
to create one manually via RemovePermissionRequest.builder()
removePermissionRequest - A Consumer that will call methods on RemovePermissionRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<TagResourceResponse> tagResource(TagResourceRequest tagResourceRequest)
Adds tags to a function.
tagResourceRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<TagResourceResponse> tagResource(Consumer<TagResourceRequest.Builder> tagResourceRequest)
Adds tags to a function.
This is a convenience which creates an instance of the TagResourceRequest.Builder avoiding the need to
create one manually via TagResourceRequest.builder()
tagResourceRequest - A Consumer that will call methods on TagResourceRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<UntagResourceResponse> untagResource(UntagResourceRequest untagResourceRequest)
Removes tags from a function.
untagResourceRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<UntagResourceResponse> untagResource(Consumer<UntagResourceRequest.Builder> untagResourceRequest)
Removes tags from a function.
This is a convenience which creates an instance of the UntagResourceRequest.Builder avoiding the need to
create one manually via UntagResourceRequest.builder()
untagResourceRequest - A Consumer that will call methods on UntagResourceRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<UpdateAliasResponse> updateAlias(UpdateAliasRequest updateAliasRequest)
Updates the configuration of a Lambda function alias.
updateAliasRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<UpdateAliasResponse> updateAlias(Consumer<UpdateAliasRequest.Builder> updateAliasRequest)
Updates the configuration of a Lambda function alias.
This is a convenience which creates an instance of the UpdateAliasRequest.Builder avoiding the need to
create one manually via UpdateAliasRequest.builder()
updateAliasRequest - A Consumer that will call methods on UpdateAliasRequest.Builder to create a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<UpdateEventSourceMappingResponse> updateEventSourceMapping(UpdateEventSourceMappingRequest updateEventSourceMappingRequest)
Updates an event source mapping. You can change the function that AWS Lambda invokes, or pause invocation and resume later from the same location.
updateEventSourceMappingRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<UpdateEventSourceMappingResponse> updateEventSourceMapping(Consumer<UpdateEventSourceMappingRequest.Builder> updateEventSourceMappingRequest)
Updates an event source mapping. You can change the function that AWS Lambda invokes, or pause invocation and resume later from the same location.
This is a convenience which creates an instance of the UpdateEventSourceMappingRequest.Builder avoiding
the need to create one manually via UpdateEventSourceMappingRequest.builder()
updateEventSourceMappingRequest - A Consumer that will call methods on UpdateEventSourceMappingRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.default CompletableFuture<UpdateFunctionCodeResponse> updateFunctionCode(UpdateFunctionCodeRequest updateFunctionCodeRequest)
Updates a Lambda function's code.
The function's code is locked when you publish a version. You can't modify the code of a published version, only the unpublished version.
updateFunctionCodeRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<UpdateFunctionCodeResponse> updateFunctionCode(Consumer<UpdateFunctionCodeRequest.Builder> updateFunctionCodeRequest)
Updates a Lambda function's code.
The function's code is locked when you publish a version. You can't modify the code of a published version, only the unpublished version.
This is a convenience which creates an instance of the UpdateFunctionCodeRequest.Builder avoiding the
need to create one manually via UpdateFunctionCodeRequest.builder()
updateFunctionCodeRequest - A Consumer that will call methods on UpdateFunctionCodeRequest.Builder to create a
request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<UpdateFunctionConfigurationResponse> updateFunctionConfiguration(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)
Modify the version-specifc settings of a Lambda function.
These settings can vary between versions of a function and are locked when you publish a version. You can't modify the configuration of a published version, only the unpublished version.
To configure function concurrency, use PutFunctionConcurrency. To grant invoke permissions to an account or AWS service, use AddPermission.
updateFunctionConfigurationRequest - CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.default CompletableFuture<UpdateFunctionConfigurationResponse> updateFunctionConfiguration(Consumer<UpdateFunctionConfigurationRequest.Builder> updateFunctionConfigurationRequest)
Modify the version-specifc settings of a Lambda function.
These settings can vary between versions of a function and are locked when you publish a version. You can't modify the configuration of a published version, only the unpublished version.
To configure function concurrency, use PutFunctionConcurrency. To grant invoke permissions to an account or AWS service, use AddPermission.
This is a convenience which creates an instance of the UpdateFunctionConfigurationRequest.Builder
avoiding the need to create one manually via UpdateFunctionConfigurationRequest.builder()
updateFunctionConfigurationRequest - A Consumer that will call methods on UpdateFunctionConfigurationRequest.Builder to create
a request.CreateFunction or the
UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this
exception.GetFunction or the GetAlias API to retrieve
the latest RevisionId for your resource.Copyright © 2019. All rights reserved.