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Bedrock Agent  >  Structures  >  LoopFlowNodeConfiguration

LoopFlowNodeConfiguration

Structure Class

LoopFlowNodeConfiguration dataclass

Contains configurations for the nodes of a DoWhile loop in your flow.

A DoWhile loop is made up of the following nodes:

  • Loop - The container node that holds the loop's flow definition. This node encompasses the entire loop structure.

  • LoopInput - The entry point node for the loop. This node receives inputs from nodes outside the loop and from previous loop iterations.

  • Body nodes - The processing nodes that execute within each loop iteration. These can be nodes for handling data in your flow, such as a prompt or Lambda function nodes. Some node types aren't supported inside a DoWhile loop body. For more information, see LoopIncompatibleNodeTypeFlowValidationDetails.

  • LoopController - The node that evaluates whether the loop should continue or exit based on a condition.

These nodes work together to create a loop that runs at least once and continues until a specified condition is met or a maximum number of iterations is reached.

Attributes

definition class-attribute instance-attribute
definition: FlowDefinition = field(repr=False)

The definition of the DoWhile loop nodes and connections between nodes in the flow.