Class: Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow

Inherits:

Internal::Type::BaseModel

• Object
• Internal::Type::BaseModel
• Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow

Defined in:

lib/telnyx/models/ai/assistant_update_params.rb

Defined Under Namespace

Modules: Node Classes: Edge

Instance Attribute Summary

• #edges ⇒ Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>^?

  Directed transitions between nodes.

• #nodes ⇒ Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>

  All nodes in the flow.

• #start_node_id ⇒ String

  ID of the node where the conversation begins.

Class Method Summary

• .values ⇒ Array<Symbol>
• .variants ⇒ Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool)

Instance Method Summary

• #initialize(nodes:, start_node_id:, edges: nil) ⇒ Object constructor

  Some parameter documentations has been truncated, see ConversationFlow for more details.

Methods inherited from Internal::Type::BaseModel

==, #==, #[], coerce, #deconstruct_keys, #deep_to_h, dump, fields, hash, #hash, inherited, inspect, #inspect, known_fields, optional, recursively_to_h, required, #to_h, #to_json, #to_s, to_sorbet_type, #to_yaml

Methods included from Internal::Type::Converter

#coerce, coerce, #dump, dump, #inspect, inspect, meta_info, new_coerce_state, type_info

Methods included from Internal::Util::SorbetRuntimeSupport

#const_missing, #define_sorbet_constant!, #sorbet_constant_defined?, #to_sorbet_type, to_sorbet_type

Constructor Details

#initialize(nodes:, start_node_id:, edges: nil) ⇒ Object

Some parameter documentations has been truncated, see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow for more details.

Conversation flow as supplied by API clients (create / update).

A directed graph of ‘FlowNodeReq` connected by `FlowEdge`s. Validation enforces unique node/edge IDs, that `start_node_id` references a real node, and that every edge’s endpoints reference real nodes.

Parameters:

• nodes (Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>) —

  All nodes in the flow. Must contain ‘start_node_id`. Each node is a prompt node

• start_node_id (String) —

  ID of the node where the conversation begins.

• edges (Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>) (defaults to: nil) —

  Directed transitions between nodes. May be empty for a single-node flow.

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 300

class ConversationFlow < Telnyx::Internal::Type::BaseModel
  # @!attribute nodes
  #   All nodes in the flow. Must contain `start_node_id`. Each node is a prompt node
  #   (`type: prompt`) or a tool node (`type: tool`).
  #
  #   @return [Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>]
  required :nodes,
           -> { Telnyx::Internal::Type::ArrayOf[union: Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node] }

  # @!attribute start_node_id
  #   ID of the node where the conversation begins.
  #
  #   @return [String]
  required :start_node_id, String

  # @!attribute edges
  #   Directed transitions between nodes. May be empty for a single-node flow.
  #
  #   @return [Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>, nil]
  optional :edges,
           -> { Telnyx::Internal::Type::ArrayOf[Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge] }

  # @!method initialize(nodes:, start_node_id:, edges: nil)
  #   Some parameter documentations has been truncated, see
  #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow} for more details.
  #
  #   Conversation flow as supplied by API clients (create / update).
  #
  #   A directed graph of `FlowNodeReq` connected by `FlowEdge`s. Validation enforces
  #   unique node/edge IDs, that `start_node_id` references a real node, and that
  #   every edge's endpoints reference real nodes.
  #
  #   @param nodes [Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>] All nodes in the flow. Must contain `start_node_id`. Each node is a prompt node
  #
  #   @param start_node_id [String] ID of the node where the conversation begins.
  #
  #   @param edges [Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>] Directed transitions between nodes. May be empty for a single-node flow.

  # One step in a conversation flow, as supplied by API clients.
  #
  # Each node carries the prompt, tool scope, and optional overrides for
  # model/voice/transcription. Unset overrides cascade from the assistant.
  module Node
    extend Telnyx::Internal::Type::Union

    discriminator :type

    # One step in a conversation flow, as supplied by API clients.
    #
    # Each node carries the prompt, tool scope, and optional overrides for
    # model/voice/transcription. Unset overrides cascade from the assistant.
    variant :prompt, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt }

    # A standalone tool step in a conversation flow, as supplied by clients.
    #
    # Unlike a prompt node, a tool node has no instructions or model — it
    # isn't an LLM turn. Reaching it deterministically runs one shared tool
    # (arguments filled from matching dynamic variables by name), then routes
    # on the result via outgoing `tool_result` edges.
    variant :tool, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Tool }

    class Prompt < Telnyx::Internal::Type::BaseModel
      # @!attribute id
      #   Caller-supplied unique identifier for this node within the flow.
      #
      #   @return [String]
      required :id, String

      # @!attribute instructions
      #   Prompt that drives the LLM while this node is active. Required.
      #
      #   @return [String]
      required :instructions, String

      # @!attribute external_llm
      #   Override for `Assistant.external_llm` while this node is active. Use this to
      #   route a node's turns to a different external LLM (different `model`, `base_url`,
      #   credentials). Part of the LLM bundle — see `model` for cascade semantics.
      #   Mutually exclusive with `model` on the node (a single LLM identity per node).
      #
      #   @return [Telnyx::Models::AI::ExternalLlmReq, nil]
      optional :external_llm, -> { Telnyx::AI::ExternalLlmReq }

      # @!attribute instructions_mode
      #   How `instructions` combine with the assistant-level instructions. `replace`
      #   (default): the node's instructions are used alone. `append`: the node's
      #   instructions are concatenated after the assistant's instructions.
      #
      #   @return [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::InstructionsMode, nil]
      optional :instructions_mode,
               enum: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::InstructionsMode }

      # @!attribute llm_api_key_ref
      #   Override for `Assistant.llm_api_key_ref` while this node is active. Part of the
      #   LLM bundle — see `model` for cascade semantics.
      #
      #   @return [String, nil]
      optional :llm_api_key_ref, String

      # @!attribute model
      #   Override for `Assistant.model` while this node is active. Part of the LLM bundle
      #   (`model` + `llm_api_key_ref` + `external_llm`): when any of the three is set on
      #   the node, all three are taken from the node and the assistant-level LLM identity
      #   is not consulted. When none of the three is set, the assistant's bundle cascades
      #   unchanged.
      #
      #   @return [String, nil]
      optional :model, String

      # @!attribute name
      #   Optional human-readable label, displayed in authoring UIs.
      #
      #   @return [String, nil]
      optional :name, String

      # @!attribute position
      #   Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
      #   by the runtime; round-trips so frontends can persist graph layout across
      #   reloads.
      #
      #   @return [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Position, nil]
      optional :position, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Position }

      # @!attribute shared_tool_ids
      #   IDs of shared (org-level) tools available at this node. Knowledge bases are
      #   attached the same way — via a shared retrieval tool. Tools not listed here are
      #   not callable while this node is active.
      #
      #   @return [Array<String>, nil]
      optional :shared_tool_ids, Telnyx::Internal::Type::ArrayOf[String]

      # @!attribute tools_mode
      #   How `shared_tool_ids` combine with the assistant-level tool set. `replace`
      #   (default): only the node's tools are callable. `append`: the node's tools are
      #   added to the assistant's tools. Ignored when `shared_tool_ids` is null.
      #
      #   @return [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::ToolsMode, nil]
      optional :tools_mode,
               enum: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::ToolsMode }

      # @!attribute transcription
      #   Per-node transcription override (model/language/region). Unset fields cascade
      #   from the assistant-level transcription.
      #
      #   @return [Telnyx::Models::AI::TranscriptionSettings, nil]
      optional :transcription, -> { Telnyx::AI::TranscriptionSettings }

      # @!attribute type
      #   Node kind discriminator. `prompt` (default) is an LLM-driven step; `tool` is a
      #   standalone tool execution (see `ToolNodeReq`).
      #
      #   @return [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Type, nil]
      optional :type, enum: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Type }

      # @!attribute voice_settings
      #   Per-node voice override. Only fields set here override the assistant-level voice
      #   settings; unset fields cascade.
      #
      #   @return [Telnyx::Models::AI::VoiceSettings, nil]
      optional :voice_settings, -> { Telnyx::AI::VoiceSettings }

      # @!method initialize(id:, instructions:, external_llm: nil, instructions_mode: nil, llm_api_key_ref: nil, model: nil, name: nil, position: nil, shared_tool_ids: nil, tools_mode: nil, transcription: nil, type: nil, voice_settings: nil)
      #   Some parameter documentations has been truncated, see
      #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt} for
      #   more details.
      #
      #   One step in a conversation flow, as supplied by API clients.
      #
      #   Each node carries the prompt, tool scope, and optional overrides for
      #   model/voice/transcription. Unset overrides cascade from the assistant.
      #
      #   @param id [String] Caller-supplied unique identifier for this node within the flow.
      #
      #   @param instructions [String] Prompt that drives the LLM while this node is active. Required.
      #
      #   @param external_llm [Telnyx::Models::AI::ExternalLlmReq] Override for `Assistant.external_llm` while this node is active. Use this to rou
      #
      #   @param instructions_mode [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::InstructionsMode] How `instructions` combine with the assistant-level instructions. `replace` (def
      #
      #   @param llm_api_key_ref [String] Override for `Assistant.llm_api_key_ref` while this node is active. Part of the
      #
      #   @param model [String] Override for `Assistant.model` while this node is active. Part of the LLM bundle
      #
      #   @param name [String] Optional human-readable label, displayed in authoring UIs.
      #
      #   @param position [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Position] Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
      #
      #   @param shared_tool_ids [Array<String>] IDs of shared (org-level) tools available at this node. Knowledge bases are atta
      #
      #   @param tools_mode [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::ToolsMode] How `shared_tool_ids` combine with the assistant-level tool set. `replace` (defa
      #
      #   @param transcription [Telnyx::Models::AI::TranscriptionSettings] Per-node transcription override (model/language/region). Unset fields cascade fr
      #
      #   @param type [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt::Type] Node kind discriminator. `prompt` (default) is an LLM-driven step; `tool` is a s
      #
      #   @param voice_settings [Telnyx::Models::AI::VoiceSettings] Per-node voice override. Only fields set here override the assistant-level voice

      # How `instructions` combine with the assistant-level instructions. `replace`
      # (default): the node's instructions are used alone. `append`: the node's
      # instructions are concatenated after the assistant's instructions.
      #
      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt#instructions_mode
      module InstructionsMode
        extend Telnyx::Internal::Type::Enum

        REPLACE = :replace
        APPEND = :append

        # @!method self.values
        #   @return [Array<Symbol>]
      end

      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt#position
      class Position < Telnyx::Internal::Type::BaseModel
        # @!attribute x
        #   Horizontal coordinate in the authoring canvas.
        #
        #   @return [Float]
        required :x, Float

        # @!attribute y_
        #   Vertical coordinate in the authoring canvas.
        #
        #   @return [Float]
        required :y_, Float, api_name: :y

        # @!method initialize(x:, y_:)
        #   Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
        #   by the runtime; round-trips so frontends can persist graph layout across
        #   reloads.
        #
        #   @param x [Float] Horizontal coordinate in the authoring canvas.
        #
        #   @param y_ [Float] Vertical coordinate in the authoring canvas.
      end

      # How `shared_tool_ids` combine with the assistant-level tool set. `replace`
      # (default): only the node's tools are callable. `append`: the node's tools are
      # added to the assistant's tools. Ignored when `shared_tool_ids` is null.
      #
      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt#tools_mode
      module ToolsMode
        extend Telnyx::Internal::Type::Enum

        REPLACE = :replace
        APPEND = :append

        # @!method self.values
        #   @return [Array<Symbol>]
      end

      # Node kind discriminator. `prompt` (default) is an LLM-driven step; `tool` is a
      # standalone tool execution (see `ToolNodeReq`).
      #
      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt#type
      module Type
        extend Telnyx::Internal::Type::Enum

        PROMPT = :prompt

        # @!method self.values
        #   @return [Array<Symbol>]
      end
    end

    class Tool < Telnyx::Internal::Type::BaseModel
      # @!attribute id
      #   Caller-supplied unique identifier for this node within the flow.
      #
      #   @return [String]
      required :id, String

      # @!attribute shared_tool_id
      #   ID of the single shared (org-level) tool this node executes. When the flow
      #   reaches this node the tool runs as a deliberate step (no LLM turn); its outgoing
      #   `tool_result` edges then route on the outcome. Arguments are filled from the
      #   conversation's dynamic variables by name — a dynamic variable whose name matches
      #   one of the tool's parameters supplies that argument. Cross-validated against the
      #   org's shared tools on write.
      #
      #   @return [String]
      required :shared_tool_id, String

      # @!attribute name
      #   Optional human-readable label, displayed in authoring UIs.
      #
      #   @return [String, nil]
      optional :name, String

      # @!attribute position
      #   Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
      #   by the runtime; round-trips so frontends can persist graph layout across
      #   reloads.
      #
      #   @return [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Position, nil]
      optional :position, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Position }

      # @!attribute type
      #   Node kind discriminator. Always `tool` for a tool node.
      #
      #   @return [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Type, nil]
      optional :type, enum: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Type }

      # @!method initialize(id:, shared_tool_id:, name: nil, position: nil, type: nil)
      #   Some parameter documentations has been truncated, see
      #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool} for
      #   more details.
      #
      #   A standalone tool step in a conversation flow, as supplied by clients.
      #
      #   Unlike a prompt node, a tool node has no instructions or model — it isn't an LLM
      #   turn. Reaching it deterministically runs one shared tool (arguments filled from
      #   matching dynamic variables by name), then routes on the result via outgoing
      #   `tool_result` edges.
      #
      #   @param id [String] Caller-supplied unique identifier for this node within the flow.
      #
      #   @param shared_tool_id [String] ID of the single shared (org-level) tool this node executes. When the flow reach
      #
      #   @param name [String] Optional human-readable label, displayed in authoring UIs.
      #
      #   @param position [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Position] Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
      #
      #   @param type [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool::Type] Node kind discriminator. Always `tool` for a tool node.

      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool#position
      class Position < Telnyx::Internal::Type::BaseModel
        # @!attribute x
        #   Horizontal coordinate in the authoring canvas.
        #
        #   @return [Float]
        required :x, Float

        # @!attribute y_
        #   Vertical coordinate in the authoring canvas.
        #
        #   @return [Float]
        required :y_, Float, api_name: :y

        # @!method initialize(x:, y_:)
        #   Optional canvas coordinates used by authoring UIs to lay out the graph. Ignored
        #   by the runtime; round-trips so frontends can persist graph layout across
        #   reloads.
        #
        #   @param x [Float] Horizontal coordinate in the authoring canvas.
        #
        #   @param y_ [Float] Vertical coordinate in the authoring canvas.
      end

      # Node kind discriminator. Always `tool` for a tool node.
      #
      # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool#type
      module Type
        extend Telnyx::Internal::Type::Enum

        TOOL = :tool

        # @!method self.values
        #   @return [Array<Symbol>]
      end
    end

    # @!method self.variants
    #   @return [Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool)]
  end

  class Edge < Telnyx::Internal::Type::BaseModel
    # @!attribute id
    #   Caller-supplied unique identifier for this edge within the flow.
    #
    #   @return [String]
    required :id, String

    # @!attribute condition
    #   Condition that gates the transition. Discriminated by `type`: `llm`,
    #   `expression`.
    #
    #   @return [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Llm, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression]
    required :condition, union: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition }

    # @!attribute start_node_id
    #   ID of the node this edge transitions away from.
    #
    #   @return [String]
    required :start_node_id, String

    # @!attribute target
    #   Destination of the transition. Discriminated by `type`: `node` (jump to another
    #   node in this flow) or `assistant` (hand off to a different assistant).
    #
    #   @return [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Node, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant]
    required :target, union: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Target }

    # @!method initialize(id:, condition:, start_node_id:, target:)
    #   Some parameter documentations has been truncated, see
    #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge} for more
    #   details.
    #
    #   Directed transition from one node to a target, gated by a condition.
    #
    #   The target is either another node in the same flow (`NodeTarget`) or a different
    #   assistant (`AssistantTarget`). Multiple edges may share a `start_node_id`; the
    #   runtime evaluates them in the order they're declared and takes the first whose
    #   condition is true.
    #
    #   @param id [String] Caller-supplied unique identifier for this edge within the flow.
    #
    #   @param condition [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Llm, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression] Condition that gates the transition. Discriminated by `type`: `llm`, `expression
    #
    #   @param start_node_id [String] ID of the node this edge transitions away from.
    #
    #   @param target [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Node, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant] Destination of the transition. Discriminated by `type`: `node` (jump to another

    # Condition that gates the transition. Discriminated by `type`: `llm`,
    # `expression`.
    #
    # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge#condition
    module Condition
      extend Telnyx::Internal::Type::Union

      discriminator :type

      # Edge condition evaluated by the LLM from a natural-language prompt.
      #
      # The model is asked to judge the prompt against conversation context and
      # returns true/false. Use this for fuzzy intents that aren't expressible as
      # a deterministic expression (e.g. 'user wants to escalate to a human').
      variant :llm, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Llm }

      # Edge condition evaluated as a deterministic expression AST.
      #
      # The expression is computed against runtime dynamic variables and must
      # evaluate to a boolean. Prefer this over `LLMCondition` when the rule is
      # a clean function of known variables — it's cheaper and predictable.
      variant :expression,
              -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression }

      class Llm < Telnyx::Internal::Type::BaseModel
        # @!attribute prompt
        #   Natural-language criterion the LLM judges as true/false.
        #
        #   @return [String]
        required :prompt, String

        # @!attribute type
        #
        #   @return [Symbol, :llm]
        required :type, const: :llm

        # @!method initialize(prompt:, type: :llm)
        #   Edge condition evaluated by the LLM from a natural-language prompt.
        #
        #   The model is asked to judge the prompt against conversation context and returns
        #   true/false. Use this for fuzzy intents that aren't expressible as a
        #   deterministic expression (e.g. 'user wants to escalate to a human').
        #
        #   @param prompt [String] Natural-language criterion the LLM judges as true/false.
        #
        #   @param type [Symbol, :llm]
      end

      class Expression < Telnyx::Internal::Type::BaseModel
        # @!attribute expression
        #   A node in a deterministic expression AST. Exactly one variant is selected by the
        #   `type` discriminator. Terminal variants (`number_literal`, `string_literal`,
        #   `bool_literal`, `variable`) bottom out the recursion; `arithmetic`, `bool_op`,
        #   and `comparison` nest further sub-expressions.
        #
        #   Extracted into a single named schema so the recursive union is defined once (was
        #   previously inlined at every operand site).
        #
        #   @return [Object, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::DynamicVariableExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::StringLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::NumberLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::BooleanLiteralExpression]
        required :expression,
                 union: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression }

        # @!attribute type
        #
        #   @return [Symbol, :expression]
        required :type, const: :expression

        # @!method initialize(expression:, type: :expression)
        #   Some parameter documentations has been truncated, see
        #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression}
        #   for more details.
        #
        #   Edge condition evaluated as a deterministic expression AST.
        #
        #   The expression is computed against runtime dynamic variables and must evaluate
        #   to a boolean. Prefer this over `LLMCondition` when the rule is a clean function
        #   of known variables — it's cheaper and predictable.
        #
        #   @param expression [Object, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::DynamicVariableExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::StringLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::NumberLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::BooleanLiteralExpression] A node in a deterministic expression AST. Exactly one variant is selected by the
        #
        #   @param type [Symbol, :expression]

        # A node in a deterministic expression AST. Exactly one variant is selected by the
        # `type` discriminator. Terminal variants (`number_literal`, `string_literal`,
        # `bool_literal`, `variable`) bottom out the recursion; `arithmetic`, `bool_op`,
        # and `comparison` nest further sub-expressions.
        #
        # Extracted into a single named schema so the recursive union is defined once (was
        # previously inlined at every operand site).
        #
        # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression#expression
        module Expression
          extend Telnyx::Internal::Type::Union

          variant Telnyx::Internal::Type::Unknown

          # Reference a dynamic variable by name.
          #
          # Resolved at runtime from the assistant's dynamic-variables context (see
          # `Assistant.dynamic_variables` and the dynamic-variables webhook).
          variant -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::DynamicVariableExpression }

          # Constant string value.
          variant -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::StringLiteralExpression }

          # Constant numeric value (float; integers are accepted and stored as float).
          variant -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::NumberLiteralExpression }

          # Constant boolean value. Useful for unconditional ('always') edges.
          variant -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::BooleanLiteralExpression }

          class DynamicVariableExpression < Telnyx::Internal::Type::BaseModel
            # @!attribute name
            #   Variable name to look up in the runtime context.
            #
            #   @return [String]
            required :name, String

            # @!attribute type
            #
            #   @return [Symbol, :variable]
            required :type, const: :variable

            # @!method initialize(name:, type: :variable)
            #   Reference a dynamic variable by name.
            #
            #   Resolved at runtime from the assistant's dynamic-variables context (see
            #   `Assistant.dynamic_variables` and the dynamic-variables webhook).
            #
            #   @param name [String] Variable name to look up in the runtime context.
            #
            #   @param type [Symbol, :variable]
          end

          class StringLiteralExpression < Telnyx::Internal::Type::BaseModel
            # @!attribute type
            #
            #   @return [Symbol, :string_literal]
            required :type, const: :string_literal

            # @!attribute value
            #   Literal string value.
            #
            #   @return [String]
            required :value, String

            # @!method initialize(value:, type: :string_literal)
            #   Constant string value.
            #
            #   @param value [String] Literal string value.
            #
            #   @param type [Symbol, :string_literal]
          end

          class NumberLiteralExpression < Telnyx::Internal::Type::BaseModel
            # @!attribute type
            #
            #   @return [Symbol, :number_literal]
            required :type, const: :number_literal

            # @!attribute value
            #   Literal numeric value.
            #
            #   @return [Float]
            required :value, Float

            # @!method initialize(value:, type: :number_literal)
            #   Constant numeric value (float; integers are accepted and stored as float).
            #
            #   @param value [Float] Literal numeric value.
            #
            #   @param type [Symbol, :number_literal]
          end

          class BooleanLiteralExpression < Telnyx::Internal::Type::BaseModel
            # @!attribute type
            #
            #   @return [Symbol, :bool_literal]
            required :type, const: :bool_literal

            # @!attribute value
            #   Literal boolean value.
            #
            #   @return [Boolean]
            required :value, Telnyx::Internal::Type::Boolean

            # @!method initialize(value:, type: :bool_literal)
            #   Constant boolean value. Useful for unconditional ('always') edges.
            #
            #   @param value [Boolean] Literal boolean value.
            #
            #   @param type [Symbol, :bool_literal]
          end

          # @!method self.variants
          #   @return [Array(Object, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::DynamicVariableExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::StringLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::NumberLiteralExpression, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression::Expression::BooleanLiteralExpression)]
        end
      end

      # @!method self.variants
      #   @return [Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Llm, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Condition::Expression)]
    end

    # Destination of the transition. Discriminated by `type`: `node` (jump to another
    # node in this flow) or `assistant` (hand off to a different assistant).
    #
    # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge#target
    module Target
      extend Telnyx::Internal::Type::Union

      discriminator :type

      # Edge target referencing another node within the same flow.
      #
      # The runtime transitions the active node to `node_id` and continues
      # processing within the current assistant's flow.
      variant :node, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Node }

      # Edge target referencing a different assistant.
      #
      # When the edge fires, the conversation hands off to `assistant_id`: the
      # active assistant on the conversation row is rewritten and the new
      # assistant's flow starts at its own `start_node_id`. The current turn's
      # LLM response is delivered to the user as-is; subsequent turns route
      # to the new assistant.
      variant :assistant, -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant }

      class Node < Telnyx::Internal::Type::BaseModel
        # @!attribute node_id
        #   ID of the node this edge transitions into.
        #
        #   @return [String]
        required :node_id, String

        # @!attribute type
        #
        #   @return [Symbol, :node]
        required :type, const: :node

        # @!method initialize(node_id:, type: :node)
        #   Edge target referencing another node within the same flow.
        #
        #   The runtime transitions the active node to `node_id` and continues processing
        #   within the current assistant's flow.
        #
        #   @param node_id [String] ID of the node this edge transitions into.
        #
        #   @param type [Symbol, :node]
      end

      class Assistant < Telnyx::Internal::Type::BaseModel
        # @!attribute assistant_id
        #   ID of the assistant the conversation transitions to.
        #
        #   @return [String]
        required :assistant_id, String

        # @!attribute type
        #
        #   @return [Symbol, :assistant]
        required :type, const: :assistant

        # @!attribute position
        #   Optional canvas coordinates for rendering the target assistant as a node in
        #   authoring UIs. Pure presentation — the runtime ignores it; round-trips so
        #   frontends can persist graph layout across reloads. When multiple edges target
        #   the same assistant, each edge's `position` is independent (frontends typically
        #   use the first non-null one).
        #
        #   @return [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::Position, nil]
        optional :position,
                 -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::Position }

        # @!attribute voice_mode
        #   Voice behavior when handing off to the target assistant, mirroring the handoff
        #   tool's `voice_mode`. `unified` (default) keeps the current voice across the
        #   handoff; `distinct` lets the target assistant speak with its own configured
        #   voice. Only applies to assistant targets — node targets override voice via the
        #   node's own `voice_settings`.
        #
        #   @return [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::VoiceMode, nil]
        optional :voice_mode,
                 enum: -> { Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::VoiceMode }

        # @!method initialize(assistant_id:, position: nil, voice_mode: nil, type: :assistant)
        #   Some parameter documentations has been truncated, see
        #   {Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant}
        #   for more details.
        #
        #   Edge target referencing a different assistant.
        #
        #   When the edge fires, the conversation hands off to `assistant_id`: the active
        #   assistant on the conversation row is rewritten and the new assistant's flow
        #   starts at its own `start_node_id`. The current turn's LLM response is delivered
        #   to the user as-is; subsequent turns route to the new assistant.
        #
        #   @param assistant_id [String] ID of the assistant the conversation transitions to.
        #
        #   @param position [Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::Position] Optional canvas coordinates for rendering the target assistant as a node in auth
        #
        #   @param voice_mode [Symbol, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant::VoiceMode] Voice behavior when handing off to the target assistant, mirroring the handoff t
        #
        #   @param type [Symbol, :assistant]

        # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant#position
        class Position < Telnyx::Internal::Type::BaseModel
          # @!attribute x
          #   Horizontal coordinate in the authoring canvas.
          #
          #   @return [Float]
          required :x, Float

          # @!attribute y_
          #   Vertical coordinate in the authoring canvas.
          #
          #   @return [Float]
          required :y_, Float, api_name: :y

          # @!method initialize(x:, y_:)
          #   Optional canvas coordinates for rendering the target assistant as a node in
          #   authoring UIs. Pure presentation — the runtime ignores it; round-trips so
          #   frontends can persist graph layout across reloads. When multiple edges target
          #   the same assistant, each edge's `position` is independent (frontends typically
          #   use the first non-null one).
          #
          #   @param x [Float] Horizontal coordinate in the authoring canvas.
          #
          #   @param y_ [Float] Vertical coordinate in the authoring canvas.
        end

        # Voice behavior when handing off to the target assistant, mirroring the handoff
        # tool's `voice_mode`. `unified` (default) keeps the current voice across the
        # handoff; `distinct` lets the target assistant speak with its own configured
        # voice. Only applies to assistant targets — node targets override voice via the
        # node's own `voice_settings`.
        #
        # @see Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant#voice_mode
        module VoiceMode
          extend Telnyx::Internal::Type::Enum

          UNIFIED = :unified
          DISTINCT = :distinct

          # @!method self.values
          #   @return [Array<Symbol>]
        end
      end

      # @!method self.variants
      #   @return [Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Node, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge::Target::Assistant)]
    end
  end
end

Instance Attribute Details

#edges ⇒ Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>^?

Directed transitions between nodes. May be empty for a single-node flow.

Returns:

• (Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Edge>, nil)

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 319

optional :edges,
-> { Telnyx::Internal::Type::ArrayOf[Telnyx::AI::AssistantUpdateParams::ConversationFlow::Edge] }

#nodes ⇒ Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>

All nodes in the flow. Must contain ‘start_node_id`. Each node is a prompt node (`type: prompt`) or a tool node (`type: tool`).

Returns:

• (Array<Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool>)

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 306

required :nodes,
-> { Telnyx::Internal::Type::ArrayOf[union: Telnyx::AI::AssistantUpdateParams::ConversationFlow::Node] }

#start_node_id ⇒ String

ID of the node where the conversation begins.

Returns:

• (String)

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 313

required :start_node_id, String

Class Method Details

.values ⇒ Array<Symbol>

Returns:

• (Array<Symbol>)

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 657

.variants ⇒ Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool)

Returns:

• (Array(Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Prompt, Telnyx::Models::AI::AssistantUpdateParams::ConversationFlow::Node::Tool))

# File 'lib/telnyx/models/ai/assistant_update_params.rb', line 662