API for Application Auto Scaling¶
|ABAP SDK "TLA"
The "TLA" is a Three Letter Abbreviation that appears in ABAP class names, data dictionary
objects and other ABAP objects throughout the AWS SDK for SAP ABAP. The TLA for Application Auto Scaling is
This TLA helps squeeze ABAP objects into the 30-character length limit of the ABAP data dictionary.
To install the AWS SDK for SAP ABAP, import the Core transport, along with the transport for the Application Auto Scaling module and other API modules you are interested in. A few modules are included in the Core transport itself. For more information, see the Developer Guide guide.
About The Service¶
With Application Auto Scaling, you can configure automatic scaling for the following resources:
Amazon AppStream 2.0 fleets
Amazon Aurora Replicas
Amazon Comprehend document classification and entity recognizer endpoints
Amazon DynamoDB tables and global secondary indexes throughput capacity
Amazon ECS services
Amazon ElastiCache for Redis clusters (replication groups)
Amazon EMR clusters
Amazon Keyspaces (for Apache Cassandra) tables
Lambda function provisioned concurrency
Amazon Managed Streaming for Apache Kafka broker storage
Amazon Neptune clusters
Amazon SageMaker endpoint variants
Amazon SageMaker Serverless endpoint provisioned concurrency
Amazon SageMaker inference components
Spot Fleets (Amazon EC2)
Custom resources provided by your own applications or services
To learn more about Application Auto Scaling, see the Application Auto Scaling User Guide.
The Application Auto Scaling service API includes three key sets of actions:
Register and manage scalable targets - Register Amazon Web Services or custom resources as scalable targets (a resource that Application Auto Scaling can scale), set minimum and maximum capacity limits, and retrieve information on existing scalable targets.
Configure and manage automatic scaling - Define scaling policies to dynamically scale your resources in response to CloudWatch alarms, schedule one-time or recurring scaling actions, and retrieve your recent scaling activity history.
Suspend and resume scaling - Temporarily suspend and later resume automatic scaling by calling the RegisterScalableTarget API action for any Application Auto Scaling scalable target. You can suspend and resume (individually or in combination) scale-out activities that are triggered by a scaling policy, scale-in activities that are triggered by a scaling policy, and scheduled scaling.
Using the SDK¶
In your code, create a client using the SDK module for Application Auto Scaling, which is created with
In this example we will assume you have configured
an SDK profile in transaction
DATA(go_session) = /aws1/cl_rt_session_aws=>create( 'ZFINANCE' ).
DATA(go_aas) = /aws1/cl_aas_factory=>create( go_session ).
For an overview of ABAP method calls corresponding to API operations in Application Auto Scaling, see the Operation List.
Creates an object of type
TYPE REF TO
TYPE REF TO
/AWS1/IF_AASrepresents the ABAP client for the Application Auto Scaling service, representing each operation as a method call. For more information see the API Page page.
DATA(lo_config) = DATA(go_aas)->get_config( ).
Paginators for Application Auto Scaling can be created via
get_paginator() which returns a paginator object of type
/AWS1/IF_AAS_PAGINATOR. The operation method that is being paginated is called using the paginator object, which accepts any necessary parameters to provide to the underlying API operation. This returns an iterator object which can be used to iterate over paginated results using
Details about the paginator methods available for service Application Auto Scaling can be found in interface