CallInitiateModel (call.py)

Pydantic model validating call initiation requests with a phone number field, extending a workflow initiate model for call orchestration.

import asyncio
import random
import string
from datetime import UTC, datetime, tzinfo
from typing import Any
from uuid import UUID, uuid4

from pydantic import BaseModel, Field, ValidationInfo, field_validator

from app.helpers.config_models.conversation import (
    LanguageEntryModel,
    WorkflowInitiateModel,
)
from app.helpers.monitoring import tracer
from app.helpers.pydantic_types.phone_numbers import PhoneNumber
from app.models.message import (
    ActionEnum as MessageActionEnum,
    MessageModel,
    PersonaEnum as MessagePersonaEnum,
    StyleEnum as MessageStyleEnum,
)
from app.models.next import NextModel
from app.models.reminder import ReminderModel
from app.models.synthesis import SynthesisModel
from app.models.training import TrainingModel


class CallInitiateModel(Workflow

... (truncated -- full source via MCP)