ASSOCIATEAVAILABILITYZONES()`¶

About AssociateAvailabilityZones¶

Associates the specified Availability Zones with a transit gateway-attached firewall. For each Availability Zone, Network Firewall creates a firewall endpoint to process traffic. You can specify one or more Availability Zones where you want to deploy the firewall.

After adding Availability Zones, you must update your transit gateway route tables to direct traffic through the new firewall endpoints. Use DescribeFirewall to monitor the status of the new endpoints.

Method Signature¶

IMPORTING¶

Required arguments:¶

`it_availabilityzonemappings` `TYPE /AWS1/CL_NWFAZMAPPING=>TT_AVAILABILITYZONEMAPPINGS` `TT_AVAILABILITYZONEMAPPINGS`¶

Required. The Availability Zones where you want to create firewall endpoints. You must specify at least one Availability Zone.

Optional arguments:¶

`iv_updatetoken` `TYPE /AWS1/NWFUPDATETOKEN` `/AWS1/NWFUPDATETOKEN`¶

An optional token that you can use for optimistic locking. Network Firewall returns a token to your requests that access the firewall. The token marks the state of the firewall resource at the time of the request.

To make an unconditional change to the firewall, omit the token in your update request. Without the token, Network Firewall performs your updates regardless of whether the firewall has changed since you last retrieved it.

To make a conditional change to the firewall, provide the token in your update request. Network Firewall uses the token to ensure that the firewall hasn't changed since you last retrieved it. If it has changed, the operation fails with an InvalidTokenException. If this happens, retrieve the firewall again to get a current copy of it with a new token. Reapply your changes as needed, then try the operation again using the new token.

`iv_firewallarn` `TYPE /AWS1/NWFRESOURCEARN` `/AWS1/NWFRESOURCEARN`¶

The Amazon Resource Name (ARN) of the firewall.

You must specify the ARN or the name, and you can specify both.

`iv_firewallname` `TYPE /AWS1/NWFRESOURCENAME` `/AWS1/NWFRESOURCENAME`¶

The descriptive name of the firewall. You can't change the name of a firewall after you create it.

You must specify the ARN or the name, and you can specify both.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_nwfassocazsresponse` `/AWS1/CL_NWFASSOCAZSRESPONSE`¶

Domain /AWS1/RT_ACCOUNT_ID

Primitive Type NUMC

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->/aws1/if_nwf~associateavailabilityzones(
  it_availabilityzonemappings = VALUE /aws1/cl_nwfazmapping=>tt_availabilityzonemappings(
    ( new /aws1/cl_nwfazmapping( |string| ) )
  )
  iv_firewallarn = |string|
  iv_firewallname = |string|
  iv_updatetoken = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_resourcearn = lo_result->get_firewallarn( ).
  lv_resourcename = lo_result->get_firewallname( ).
  LOOP AT lo_result->get_availabilityzonemappings( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_availabilityzonemapping = lo_row_1->get_availabilityzone( ).
    ENDIF.
  ENDLOOP.
  lv_updatetoken = lo_result->get_updatetoken( ).
ENDIF.

/AWS1/IF_NWF=>ASSOCIATEAVAILABILITYZONES()¶