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| Paws::Lambda::Invoke(3) | User Contributed Perl Documentation | Paws::Lambda::Invoke(3) |
NAME
Paws::Lambda::Invoke - Arguments for method Invoke on Paws::Lambda
DESCRIPTION
This class represents the parameters used for calling the method Invoke on the AWS Lambda service. Use the attributes of this class as arguments to method Invoke.
You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to Invoke.
SYNOPSIS
my $lambda = Paws->service('Lambda');
# To invoke a Lambda function
# The following example invokes version 1 of a function named my-function with
# an empty event payload.
my $InvocationResponse = $lambda->Invoke(
'FunctionName' => 'my-function',
'Payload' => '{}',
'Qualifier' => 1
);
# Results:
my $Payload = $InvocationResponse->Payload;
my $StatusCode = $InvocationResponse->StatusCode;
# Returns a L<Paws::Lambda::InvocationResponse> object.
# To invoke a Lambda function asynchronously
# The following example invokes version 1 of a function named my-function
# asynchronously.
my $InvocationResponse = $lambda->Invoke(
'FunctionName' => 'my-function',
'InvocationType' => 'Event',
'Payload' => '{}',
'Qualifier' => 1
);
# Results:
my $Payload = $InvocationResponse->Payload;
my $StatusCode = $InvocationResponse->StatusCode;
# Returns a L<Paws::Lambda::InvocationResponse> object.
Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object. For the AWS API documentation, see <https://docs.aws.amazon.com/goto/WebAPI/lambda/Invoke>
ATTRIBUTES
ClientContext => Str
Up to 3583 bytes of base64-encoded data about the invoking client to pass to the function in the context object.
REQUIRED FunctionName => Str
The name of the Lambda function, version, or alias.
Name formats
- Function name - "my-function" (name-only), "my-function:v1" (with alias).
- Function ARN - "arn:aws:lambda:us-west-2:123456789012:function:my-function".
- Partial ARN - "123456789012:function:my-function".
You can append a version number or alias to any of the formats. The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.
InvocationType => Str
Choose from the following options.
- "RequestResponse" (default) - Invoke the function synchronously. Keep the connection open until the function returns a response or times out. The API response includes the function response and additional data.
- "Event" - Invoke the function asynchronously. Send events that fail multiple times to the function's dead-letter queue (if it's configured). The API response only includes a status code.
- "DryRun" - Validate parameter values and verify that the user or role has permission to invoke the function.
Valid values are: "Event", "RequestResponse", "DryRun"
LogType => Str
Set to "Tail" to include the execution log in the response.
Valid values are: "None", "Tail"
Payload => Str
The JSON that you want to provide to your Lambda function as input.
Qualifier => Str
Specify a version or alias to invoke a published version of the function.
SEE ALSO
This class forms part of Paws, documenting arguments for method Invoke in Paws::Lambda
BUGS and CONTRIBUTIONS
The source code is located here: <https://github.com/pplu/aws-sdk-perl>
Please report bugs to: <https://github.com/pplu/aws-sdk-perl/issues>
| 2022-06-01 | perl v5.40.2 |
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