Post Session Tokens Operation (operations/payment_post_session_tokens.rs)

Processes posting of session tokens after payment authentication, managing tracker updates and token persistence in the payment flow.

// Source: https://github.com/mperkins0155/hyperswitch | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
use std::marker::PhantomData;

use api_models::enums::FrmSuggestion;
use async_trait::async_trait;
use error_stack::ResultExt;
use hyperswitch_domain_models::mandates::MandateTransactionType;
use hyperswitch_masking::PeekInterface;
use router_derive::PaymentOperation;
use router_env::{instrument, tracing};

use super::{BoxedOperation, Domain, GetTracker, Operation, UpdateTracker, ValidateRequest};
use crate::{
    core::{
        configs::dimension_state,
        errors::{self, RouterResult, StorageErrorExt},
        payments::{self, helpers, operations, PaymentData},
    },
    

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