@Generated(value="com.amazonaws:aws-java-sdk-code-generator") public class AbstractAWSLambda extends Object implements AWSLambda
AWSLambda. Convenient method forms pass through to the corresponding overload that
takes a request object, which throws an UnsupportedOperationException.ENDPOINT_PREFIX public void setEndpoint(String endpoint)
AWSLambda
Callers can pass in just the endpoint (ex: "lambda.us-east-1.amazonaws.com") or a full URL, including the
protocol (ex: "lambda.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from
this client's ClientConfiguration will be used, which by default is HTTPS.
For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html#region-selection- choose-endpoint
This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
setEndpoint in interface AWSLambda endpoint - The endpoint (ex: "lambda.us-east-1.amazonaws.com") or a full URL, including the protocol (ex:
"lambda.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.public void setRegion(Region region)
AWSLambda AWSLambda.setEndpoint(String), sets the regional endpoint for this client's service
calls. Callers can use this method to control which AWS region they want to work with.
By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the
ClientConfiguration supplied at construction.
This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
setRegion in interface AWSLambda region - The region this client will communicate with. See Region.getRegion(com.amazonaws.regions.Regions)
for accessing a given region. Must not be null and must be a region where the service is available.Region.getRegion(com.amazonaws.regions.Regions),
Region.createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration),
Region.isServiceSupported(String) public AddLayerVersionPermissionResult addLayerVersionPermission(AddLayerVersionPermissionRequest request)
AWSLambda Adds permissions to the resource-based policy of a version of an Lambda layer. Use this action to grant layer usage permission to other accounts. You can grant permission to a single account, all accounts in an organization, or all Amazon Web Services accounts.
To revoke permission, call RemoveLayerVersionPermission with the statement ID that you specified when you added it.
addLayerVersionPermission in interface AWSLambda public AddPermissionResult addPermission(AddPermissionRequest request)
AWSLambda Grants an Amazon Web Service, Amazon Web Services account, or Amazon Web Services organization 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. Note: Lambda does not support adding policies to version $LATEST.
To grant permission to another account, specify the account ID as the Principal. To grant permission
to an organization defined in Organizations, specify the organization ID as the PrincipalOrgID. For
Amazon Web Services, the principal is a domain-style identifier that the service defines, such as
s3.amazonaws.com or sns.amazonaws.com. For Amazon Web Services, you can also specify
the ARN of the associated resource as the SourceArn. 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 operation adds a statement to a resource-based permissions policy for the function. For more information about function policies, see Using resource-based policies for Lambda.
addPermission in interface AWSLambda public CreateAliasResult createAlias(CreateAliasRequest request)
AWSLambda 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.
createAlias in interface AWSLambda public CreateCodeSigningConfigResult createCodeSigningConfig(CreateCodeSigningConfigRequest request)
AWSLambda Creates a code signing configuration. A code signing configuration defines a list of allowed signing profiles and defines the code-signing validation policy (action to be taken if deployment validation checks fail).
createCodeSigningConfig in interface AWSLambda public CreateEventSourceMappingResult createEventSourceMapping(CreateEventSourceMappingRequest request)
AWSLambda Creates a mapping between an event source and an Lambda function. Lambda reads items from the event source and invokes the function.
For details about how to configure different event sources, see the following topics.
The following error handling options are available only for stream sources (DynamoDB and Kinesis):
BisectBatchOnFunctionError – If the function returns an error, split the batch in two and retry.
DestinationConfig – Send discarded records to an Amazon SQS queue or Amazon SNS topic.
MaximumRecordAgeInSeconds – Discard records older than the specified age. The default value is
infinite (-1). When set to infinite (-1), failed records are retried until the record expires
MaximumRetryAttempts – Discard records after the specified number of retries. The default value is
infinite (-1). When set to infinite (-1), failed records are retried until the record expires.
ParallelizationFactor – Process multiple batches from each shard concurrently.
For information about which configuration parameters apply to each event source, see the following topics.
createEventSourceMapping in interface AWSLambda public CreateFunctionResult createFunction(CreateFunctionRequest request)
AWSLambda Creates a Lambda function. To create a function, you need a deployment package and an execution role. The deployment package is a .zip file archive or container image that contains your function code. The execution role grants the function permission to use Amazon Web Services, such as Amazon CloudWatch Logs for log streaming and X-Ray for request tracing.
If the deployment package is a container image, then you set the
package type to Image. For a container image, the code property must include the URI of a container
image in the Amazon ECR registry. You do not need to specify the handler and runtime properties.
If the deployment package is a .zip
file archive, then you set the package type to Zip. For a .zip file archive, the code property
specifies the location of the .zip file. You must also specify the handler and runtime properties. The code in
the deployment package must be compatible with the target instruction set architecture of the function (
x86-64 or arm64). If you do not specify the architecture, then the default value is
x86-64.
When you create a function, Lambda provisions an instance of the function and its supporting resources. If your
function connects to a VPC, this process can take a minute or so. During this time, you can't invoke or modify
the function. The State, StateReason, and StateReasonCode fields in the
response from GetFunctionConfiguration indicate when the function is ready to invoke. For more
information, see Lambda function
states.
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).
You can use code signing if your deployment package is a .zip file archive. To enable code signing for this function, specify the ARN of a code-signing configuration. When a user attempts to deploy a code package with UpdateFunctionCode, Lambda checks that the code package has a valid signature from a trusted publisher. The code-signing configuration includes set of signing profiles, which define the trusted publishers for this function.
If another Amazon Web Services account or an Amazon Web Service invokes your function, use AddPermission to grant permission by creating a resource-based Identity and Access Management (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 Amazon Web Services, create an event source mapping (CreateEventSourceMapping), or configure a function trigger in the other service. For more information, see Invoking Lambda functions.
createFunction in interface AWSLambda public CreateFunctionUrlConfigResult createFunctionUrlConfig(CreateFunctionUrlConfigRequest request)
AWSLambda Creates a Lambda function URL with the specified configuration parameters. A function URL is a dedicated HTTP(S) endpoint that you can use to invoke your function.
createFunctionUrlConfig in interface AWSLambda public DeleteAliasResult deleteAlias(DeleteAliasRequest request)
AWSLambda Deletes a Lambda function alias.
deleteAlias in interface AWSLambda public DeleteCodeSigningConfigResult deleteCodeSigningConfig(DeleteCodeSigningConfigRequest request)
AWSLambda Deletes the code signing configuration. You can delete the code signing configuration only if no function is using it.
deleteCodeSigningConfig in interface AWSLambda public DeleteEventSourceMappingResult deleteEventSourceMapping(DeleteEventSourceMappingRequest request)
AWSLambda Deletes an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
When you delete an event source mapping, it enters a Deleting state and might not be completely
deleted for several seconds.
deleteEventSourceMapping in interface AWSLambda public DeleteFunctionResult deleteFunction(DeleteFunctionRequest request)
AWSLambda
Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter.
Otherwise, all versions and aliases are deleted. This doesn't require the user to have explicit permissions for
DeleteAlias.
To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For Amazon Web Services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.
deleteFunction in interface AWSLambda public DeleteFunctionCodeSigningConfigResult deleteFunctionCodeSigningConfig(DeleteFunctionCodeSigningConfigRequest request)
AWSLambda Removes the code signing configuration from the function.
deleteFunctionCodeSigningConfig in interface AWSLambda public DeleteFunctionConcurrencyResult deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest request)
AWSLambda Removes a concurrent execution limit from a function.
deleteFunctionConcurrency in interface AWSLambda public DeleteFunctionEventInvokeConfigResult deleteFunctionEventInvokeConfig(DeleteFunctionEventInvokeConfigRequest request)
AWSLambda Deletes the configuration for asynchronous invocation for a function, version, or alias.
To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
deleteFunctionEventInvokeConfig in interface AWSLambda public DeleteFunctionUrlConfigResult deleteFunctionUrlConfig(DeleteFunctionUrlConfigRequest request)
AWSLambda Deletes a Lambda function URL. When you delete a function URL, you can't recover it. Creating a new function URL results in a different URL address.
deleteFunctionUrlConfig in interface AWSLambda public DeleteLayerVersionResult deleteLayerVersion(DeleteLayerVersionRequest request)
AWSLambda Deletes a version of an 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.
deleteLayerVersion in interface AWSLambda public DeleteProvisionedConcurrencyConfigResult deleteProvisionedConcurrencyConfig(DeleteProvisionedConcurrencyConfigRequest request)
AWSLambda Deletes the provisioned concurrency configuration for a function.
deleteProvisionedConcurrencyConfig in interface AWSLambda public GetAccountSettingsResult getAccountSettings(GetAccountSettingsRequest request)
AWSLambda Retrieves details about your account's limits and usage in an Amazon Web Services Region.
getAccountSettings in interface AWSLambda public GetAliasResult getAlias(GetAliasRequest request)
AWSLambda Returns details about a Lambda function alias.
getAlias in interface AWSLambda public GetCodeSigningConfigResult getCodeSigningConfig(GetCodeSigningConfigRequest request)
AWSLambda Returns information about the specified code signing configuration.
getCodeSigningConfig in interface AWSLambda public GetEventSourceMappingResult getEventSourceMapping(GetEventSourceMappingRequest request)
AWSLambda Returns details about an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
getEventSourceMapping in interface AWSLambda public GetFunctionResult getFunction(GetFunctionRequest request)
AWSLambda 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.
getFunction in interface AWSLambda public GetFunctionCodeSigningConfigResult getFunctionCodeSigningConfig(GetFunctionCodeSigningConfigRequest request)
AWSLambda Returns the code signing configuration for the specified function.
getFunctionCodeSigningConfig in interface AWSLambda public GetFunctionConcurrencyResult getFunctionConcurrency(GetFunctionConcurrencyRequest request)
AWSLambda Returns details about the reserved concurrency configuration for a function. To set a concurrency limit for a function, use PutFunctionConcurrency.
getFunctionConcurrency in interface AWSLambda public GetFunctionConfigurationResult getFunctionConfiguration(GetFunctionConfigurationRequest request)
AWSLambda 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.
getFunctionConfiguration in interface AWSLambda public GetFunctionEventInvokeConfigResult getFunctionEventInvokeConfig(GetFunctionEventInvokeConfigRequest request)
AWSLambda Retrieves the configuration for asynchronous invocation for a function, version, or alias.
To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
getFunctionEventInvokeConfig in interface AWSLambda public GetFunctionUrlConfigResult getFunctionUrlConfig(GetFunctionUrlConfigRequest request)
AWSLambda Returns details about a Lambda function URL.
getFunctionUrlConfig in interface AWSLambda public GetLayerVersionResult getLayerVersion(GetLayerVersionRequest request)
AWSLambda Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
getLayerVersion in interface AWSLambda public GetLayerVersionByArnResult getLayerVersionByArn(GetLayerVersionByArnRequest request)
AWSLambda Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
getLayerVersionByArn in interface AWSLambda public GetLayerVersionPolicyResult getLayerVersionPolicy(GetLayerVersionPolicyRequest request)
AWSLambda Returns the permission policy for a version of an Lambda layer. For more information, see AddLayerVersionPermission.
getLayerVersionPolicy in interface AWSLambda public GetPolicyResult getPolicy(GetPolicyRequest request)
AWSLambda Returns the resource-based IAM policy for a function, version, or alias.
getPolicy in interface AWSLambda public GetProvisionedConcurrencyConfigResult getProvisionedConcurrencyConfig(GetProvisionedConcurrencyConfigRequest request)
AWSLambda Retrieves the provisioned concurrency configuration for a function's alias or version.
getProvisionedConcurrencyConfig in interface AWSLambda public GetRuntimeManagementConfigResult getRuntimeManagementConfig(GetRuntimeManagementConfigRequest request)
AWSLambda
Retrieves the runtime management configuration for a function's version. If the runtime update mode is
Manual, this includes the ARN of the runtime version and the runtime update mode. If the runtime update
mode is Auto or Function update, this includes the runtime update mode and null is
returned for the ARN. For more information, see Runtime updates.
getRuntimeManagementConfig in interface AWSLambda public InvokeResult invoke(InvokeRequest request)
AWSLambda
Invokes a Lambda function. You can invoke a function synchronously (and wait for the response), or
asynchronously. By default, Lambda invokes your function synchronously (i.e. theInvocationType is
RequestResponse). To invoke a function asynchronously, set InvocationType to
Event. Lambda passes the ClientContext object to your function for synchronous
invocations only.
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.
When an error occurs, your function may be invoked multiple times. Retry behavior varies by error type, client, event source, and invocation type. For example, if you invoke a function asynchronously and it returns an error, Lambda executes the function up to two more times. For more information, see Error handling and automatic retries in Lambda.
For asynchronous invocation, Lambda adds events to a queue before sending them to your function. If your function does not have enough capacity to keep up with the queue, events may be lost. Occasionally, your function may receive the same event multiple times, even if no error occurs. To retain events that were not processed, 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, quota errors, or issues with
your function's code and configuration. For example, Lambda returns TooManyRequestsException if
running 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 disconnect 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. For details on how to set up permissions for cross-account invocations, see Granting function access to other accounts.
invoke in interface AWSLambda @Deprecated public InvokeAsyncResult invokeAsync(InvokeAsyncRequest request)
AWSLambda For asynchronous function invocation, use Invoke.
Invokes a function asynchronously.
If you do use the InvokeAsync action, note that it doesn't support the use of X-Ray active tracing. Trace ID is not propagated to the function, even if X-Ray active tracing is turned on.
invokeAsync in interface AWSLambda public ListAliasesResult listAliases(ListAliasesRequest request)
AWSLambda Returns a list of aliases for a Lambda function.
listAliases in interface AWSLambda public ListCodeSigningConfigsResult listCodeSigningConfigs(ListCodeSigningConfigsRequest request)
AWSLambda
Returns a list of code
signing configurations. A request returns up to 10,000 configurations per call. You can use the
MaxItems parameter to return fewer configurations per call.
listCodeSigningConfigs in interface AWSLambda public ListEventSourceMappingsResult listEventSourceMappings(ListEventSourceMappingsRequest request)
AWSLambda
Lists event source mappings. Specify an EventSourceArn to show only event source mappings for a
single event source.
listEventSourceMappings in interface AWSLambda public ListEventSourceMappingsResult listEventSourceMappings()
AWSLambda listEventSourceMappings in interface AWSLambda AWSLambda.listEventSourceMappings(ListEventSourceMappingsRequest) public ListFunctionEventInvokeConfigsResult listFunctionEventInvokeConfigs(ListFunctionEventInvokeConfigsRequest request)
AWSLambda Retrieves a list of configurations for asynchronous invocation for a function.
To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
listFunctionEventInvokeConfigs in interface AWSLambda public ListFunctionUrlConfigsResult listFunctionUrlConfigs(ListFunctionUrlConfigsRequest request)
AWSLambda Returns a list of Lambda function URLs for the specified function.
listFunctionUrlConfigs in interface AWSLambda public ListFunctionsResult listFunctions(ListFunctionsRequest request)
AWSLambda Returns a list of Lambda functions, with the version-specific configuration of each. Lambda returns up to 50 functions per call.
Set FunctionVersion to ALL to include all published versions of each function in
addition to the unpublished version.
The ListFunctions operation returns a subset of the FunctionConfiguration fields. To get the
additional fields (State, StateReasonCode, StateReason, LastUpdateStatus, LastUpdateStatusReason,
LastUpdateStatusReasonCode, RuntimeVersionConfig) for a function or version, use GetFunction.
listFunctions in interface AWSLambda public ListFunctionsResult listFunctions()
AWSLambda listFunctions in interface AWSLambda AWSLambda.listFunctions(ListFunctionsRequest) public ListFunctionsByCodeSigningConfigResult listFunctionsByCodeSigningConfig(ListFunctionsByCodeSigningConfigRequest request)
AWSLambda List the functions that use the specified code signing configuration. You can use this method prior to deleting a code signing configuration, to verify that no functions are using it.
listFunctionsByCodeSigningConfig in interface AWSLambda public ListLayerVersionsResult listLayerVersions(ListLayerVersionsRequest request)
AWSLambda Lists the versions of an 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. Specify a compatible architecture to include only layer versions that are compatible with that architecture.
listLayerVersions in interface AWSLambda public ListLayersResult listLayers(ListLayersRequest request)
AWSLambda Lists 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. Specify a compatible architecture to include only layers that are compatible with that instruction set architecture.
listLayers in interface AWSLambda public ListProvisionedConcurrencyConfigsResult listProvisionedConcurrencyConfigs(ListProvisionedConcurrencyConfigsRequest request)
AWSLambda Retrieves a list of provisioned concurrency configurations for a function.
listProvisionedConcurrencyConfigs in interface AWSLambda public ListTagsResult listTags(ListTagsRequest request)
AWSLambda Returns a function's tags. You can also view tags with GetFunction.
listTags in interface AWSLambda public ListVersionsByFunctionResult listVersionsByFunction(ListVersionsByFunctionRequest request)
AWSLambda Returns a list of versions, with the version-specific configuration of each. Lambda returns up to 50 versions per call.
listVersionsByFunction in interface AWSLambda public PublishLayerVersionResult publishLayerVersion(PublishLayerVersionRequest request)
AWSLambda
Creates an Lambda layer from
a ZIP archive. Each time you call PublishLayerVersion with the same layer name, a new version is
created.
Add layers to your function with CreateFunction or UpdateFunctionConfiguration.
publishLayerVersion in interface AWSLambda public PublishVersionResult publishVersion(PublishVersionRequest request)
AWSLambda 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.
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.
publishVersion in interface AWSLambda public PutFunctionCodeSigningConfigResult putFunctionCodeSigningConfig(PutFunctionCodeSigningConfigRequest request)
AWSLambda Update the code signing configuration for the function. Changes to the code signing configuration take effect the next time a user tries to deploy a code package to the function.
putFunctionCodeSigningConfig in interface AWSLambda public PutFunctionConcurrencyResult putFunctionConcurrency(PutFunctionConcurrencyRequest request)
AWSLambda 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 Lambda function scaling.
putFunctionConcurrency in interface AWSLambda public PutFunctionEventInvokeConfigResult putFunctionEventInvokeConfig(PutFunctionEventInvokeConfigRequest request)
AWSLambda Configures options for asynchronous invocation on a function, version, or alias. If a configuration already exists for a function, version, or alias, this operation overwrites it. If you exclude any settings, they are removed. To set one option without affecting existing settings for other options, use UpdateFunctionEventInvokeConfig.
By default, Lambda retries an asynchronous invocation twice if the function returns an error. It retains events in a queue for up to six hours. When an event fails all processing attempts or stays in the asynchronous invocation queue for too long, Lambda discards it. To retain discarded events, configure a dead-letter queue with UpdateFunctionConfiguration.
To send an invocation record to a queue, topic, function, or event bus, specify a destination. You can configure separate destinations for successful invocations (on-success) and events that fail all processing attempts (on-failure). You can configure destinations in addition to or instead of a dead-letter queue.
putFunctionEventInvokeConfig in interface AWSLambda public PutProvisionedConcurrencyConfigResult putProvisionedConcurrencyConfig(PutProvisionedConcurrencyConfigRequest request)
AWSLambda Adds a provisioned concurrency configuration to a function's alias or version.
putProvisionedConcurrencyConfig in interface AWSLambda public PutRuntimeManagementConfigResult putRuntimeManagementConfig(PutRuntimeManagementConfigRequest request)
AWSLambda Sets the runtime management configuration for a function's version. For more information, see Runtime updates.
putRuntimeManagementConfig in interface AWSLambda public RemoveLayerVersionPermissionResult removeLayerVersionPermission(RemoveLayerVersionPermissionRequest request)
AWSLambda Removes a statement from the permissions policy for a version of an Lambda layer. For more information, see AddLayerVersionPermission.
removeLayerVersionPermission in interface AWSLambda public RemovePermissionResult removePermission(RemovePermissionRequest request)
AWSLambda Revokes function-use permission from an Amazon Web Service or another Amazon Web Services account. You can get the ID of the statement from the output of GetPolicy.
removePermission in interface AWSLambda public TagResourceResult tagResource(TagResourceRequest request)
AWSLambda Adds tags to a function.
tagResource in interface AWSLambda public UntagResourceResult untagResource(UntagResourceRequest request)
AWSLambda Removes tags from a function.
untagResource in interface AWSLambda public UpdateAliasResult updateAlias(UpdateAliasRequest request)
AWSLambda Updates the configuration of a Lambda function alias.
updateAlias in interface AWSLambda public UpdateCodeSigningConfigResult updateCodeSigningConfig(UpdateCodeSigningConfigRequest request)
AWSLambda Update the code signing configuration. Changes to the code signing configuration take effect the next time a user tries to deploy a code package to the function.
updateCodeSigningConfig in interface AWSLambda public UpdateEventSourceMappingResult updateEventSourceMapping(UpdateEventSourceMappingRequest request)
AWSLambda Updates an event source mapping. You can change the function that Lambda invokes, or pause invocation and resume later from the same location.
For details about how to configure different event sources, see the following topics.
The following error handling options are available only for stream sources (DynamoDB and Kinesis):
BisectBatchOnFunctionError – If the function returns an error, split the batch in two and retry.
DestinationConfig – Send discarded records to an Amazon SQS queue or Amazon SNS topic.
MaximumRecordAgeInSeconds – Discard records older than the specified age. The default value is
infinite (-1). When set to infinite (-1), failed records are retried until the record expires
MaximumRetryAttempts – Discard records after the specified number of retries. The default value is
infinite (-1). When set to infinite (-1), failed records are retried until the record expires.
ParallelizationFactor – Process multiple batches from each shard concurrently.
For information about which configuration parameters apply to each event source, see the following topics.
updateEventSourceMapping in interface AWSLambda public UpdateFunctionCodeResult updateFunctionCode(UpdateFunctionCodeRequest request)
AWSLambda Updates a Lambda function's code. If code signing is enabled for the function, the code package must be signed by a trusted publisher. For more information, see Configuring code signing for Lambda.
If the function's package type is Image, then you must specify the code package in
ImageUri as the URI of a container image in the Amazon ECR
registry.
If the function's package type is Zip, then you must specify the deployment package as a .zip
file archive. Enter the Amazon S3 bucket and key of the code .zip file location. You can also provide the
function code inline using the ZipFile field.
The code in the deployment package must be compatible with the target instruction set architecture of the
function (x86-64 or arm64).
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.
For a function defined as a container image, Lambda resolves the image tag to an image digest. In Amazon ECR, if you update the image tag to a new image, Lambda does not automatically update the function.
updateFunctionCode in interface AWSLambda public UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest request)
AWSLambda Modify the version-specific settings of a Lambda function.
When you update a function, Lambda provisions an instance of the function and its supporting resources. If your
function connects to a VPC, this process can take a minute. During this time, you can't modify the function, but
you can still invoke it. The LastUpdateStatus, LastUpdateStatusReason, and
LastUpdateStatusReasonCode fields in the response from GetFunctionConfiguration indicate when
the update is complete and the function is processing events with the new configuration. For more information,
see Lambda function states.
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 Amazon Web Services account or Amazon Web Service, use AddPermission.
updateFunctionConfiguration in interface AWSLambda public UpdateFunctionEventInvokeConfigResult updateFunctionEventInvokeConfig(UpdateFunctionEventInvokeConfigRequest request)
AWSLambda Updates the configuration for asynchronous invocation for a function, version, or alias.
To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
updateFunctionEventInvokeConfig in interface AWSLambda public UpdateFunctionUrlConfigResult updateFunctionUrlConfig(UpdateFunctionUrlConfigRequest request)
AWSLambda Updates the configuration for a Lambda function URL.
updateFunctionUrlConfig in interface AWSLambda public void shutdown()
AWSLambda public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
AWSLambda Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.
getCachedResponseMetadata in interface AWSLambda request - The originally executed request.public AWSLambdaWaiters waiters()