The CLAMP control loop feature has the APIs that are described in the following sections.

Commissioning API

This API is a CRUD API that allows Control Loop Type definitions created in a design environment to be commissioned on the CLAMP runtime. It has endpoints that allow Control Loop Types to be created, read, updated, and deleted.

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Instantiation Control Loop Instance Lifecycle Management

This sub API is used to manage the life cycle of Control Loop Instances. A Control Loop Instance can be in the states described here: TOSCA Defined Control Loop: Architecture and Design. Managing the life cycle of a Control Loop Instance amounts to steering the Control Loop through its states.

The sub API allows upgrades and downgrades of Control Loop Instances to be pushed to participants following the semantics described here: TOSCA Defined Control Loop: Architecture and Design. When the API is used to update the participants on a Control Loop Instance, the new/upgraded/downgraded definition of the Control Loop is pushed to the participants. Note that the API asks the participants in a Control Loop Instance to perform the update, it is the responsibility of the participants to execute the update and report the result using the

The sub API also allows state

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