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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 You can't modify the configuration of a published version, only the unpublished version.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.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginUpdateFunctionConfiguration and EndUpdateFunctionConfiguration.
Namespace: Amazon.Lambda
Assembly: AWSSDK.Lambda.dll
Version: 3.x.y.z
public abstract Task<UpdateFunctionConfigurationResponse> UpdateFunctionConfigurationAsync( UpdateFunctionConfigurationRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the UpdateFunctionConfiguration service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| CodeSigningConfigNotFoundException | The specified code signing configuration does not exist. |
| CodeVerificationFailedException | The code signature failed one or more of the validation checks for signature mismatch or expiry, and the code signing policy is set to ENFORCE. Lambda blocks the deployment. |
| InvalidCodeSignatureException | The code signature failed the integrity check. If the integrity check fails, then Lambda blocks deployment, even if the code signing policy is set to WARN. |
| InvalidParameterValueException | One of the parameters in the request is not valid. |
| PreconditionFailedException | The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource. |
| ResourceConflictException | The resource already exists, or another operation is in progress. |
| ResourceNotFoundException | The resource specified in the request does not exist. |
| ServiceException | The Lambda service encountered an internal error. |
| TooManyRequestsException | The request throughput limit was exceeded. For more information, see Lambda quotas. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer