Invoke

Invoke a Lambda function.

Invocations may be synchronous or asynchronous. In a synchronous invocation, Lambda waits for a response that contains details or errors. In an asynchronous invocation, Lambda adds an event to a queue. After the event is sent, the response includes a status code only.

Options

Field	Definition	Type	Required
Use Function Name?	Indicates whether to use the function name; options are Yes or No.	Dropdown	TRUE
Your Functions	List of functions that you can invoke.	Dropdown	TRUE
Function Name	Invoke a function by specifying its partial or complete name.	String	TRUE

Input

Field	Definition	Type	Required
Parameters
invocationType	Type of invocation; choices are RequestResponse, DryRun, or Event. RequestResponse: Synchronous invocation. The connection remains open until a response is received. DryRun: Verification of user permissions. Try this before invoking a function to prevent errors. Event: Asynchronous invocation. Events are added to a queue and attempted twice before moving to dead-letter queue.	Dropdown	FALSE
logType	Log type; choices are None or Tail. None: exclude execution log from the response. Tail: include execution log in response.	Dropdown	FALSE
clientContext	Data about the client (limit: 3583 bytes of base64-encoded data).	Object	FALSE
payload	JSON data to provide to the function.	Object	FALSE
qualifier	Alias of the function (if it has published previously).	String	FALSE

Output

Field	Definition	Type
Status Code	Result of the operation. The connector returns an HTTP status code that indicates whether the action taken by the card succeeded or failed. For example: A 201 Created status code indicates success where a new resource was created. A 403 Forbidden error indicates that the HTTP request wasn't processed because the necessary permissions were missing. For a full list of possible status codes, see HTTP status codes.	Number
Output	Response from the function.	String
Log Result	Last 4KB of the execution log.	String

Field

Definition

Type

Status Code

Result of the operation. The connector returns an HTTP status code that indicates whether the action taken by the card succeeded or failed. For example:

A 201 Created status code indicates success where a new resource was created.
A 403 Forbidden error indicates that the HTTP request wasn't processed because the necessary permissions were missing.

For a full list of possible status codes, see HTTP status codes.

Number

Output

Response from the function.

String

Log Result

Last 4KB of the execution log.

String

Invoke

Options

Input

Output

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