DELETEFUNCTION()`¶

About DeleteFunction¶

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.

A deleted Lambda function cannot be recovered. Ensure that you specify the correct function name and version before deleting.

To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For Amazon Web Services services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.

Method Signature¶

METHODS /AWS1/IF_LMD~DELETEFUNCTION
  IMPORTING
    !IV_FUNCTIONNAME TYPE /AWS1/LMDNAMESPACEDFUNCNAME OPTIONAL
    !IV_QUALIFIER TYPE /AWS1/LMDNUMERICLATPUBEDORAL00 OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_lmddeletefuncresponse
  RAISING
    /AWS1/CX_LMDINVPARAMVALUEEX
    /AWS1/CX_LMDRESOURCECONFLICTEX
    /AWS1/CX_LMDRESOURCENOTFOUNDEX
    /AWS1/CX_LMDSERVICEEXCEPTION
    /AWS1/CX_LMDTOOMANYREQUESTSEX
    /AWS1/CX_LMDCLIENTEXC
    /AWS1/CX_LMDSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_functionname` `TYPE /AWS1/LMDNAMESPACEDFUNCNAME` `/AWS1/LMDNAMESPACEDFUNCNAME`¶

The name or ARN of the Lambda function or version.

Name formats

Function name – my-function (name-only), my-function:1 (with version).

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.

Optional arguments:¶

`iv_qualifier` `TYPE /AWS1/LMDNUMERICLATPUBEDORAL00` `/AWS1/LMDNUMERICLATPUBEDORAL00`¶

Specify a version to delete. You can't delete a version that an alias references.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_lmddeletefuncresponse` `/AWS1/CL_LMDDELETEFUNCRESPONSE`¶

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->deletefunction(
  iv_functionname = |string|
  iv_qualifier = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_integer = lo_result->get_statuscode( ).
ENDIF.

To delete a version of a Lambda function¶

The following example deletes version 1 of a Lambda function named my-function.

DATA(lo_result) = lo_client->deletefunction(
  iv_functionname = |my-function|
  iv_qualifier = |1|
).

/AWS1/IF_LMD=>DELETEFUNCTION()¶