> ## Documentation Index
> Fetch the complete documentation index at: https://stytch.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Reset Start

> Initiates an email-based password reset by sending a reset link to the member's email address. Calls the `POST /sdk/v1/b2b/passwords/email/reset/start` endpoint. Generates and stores a PKCE code pair for use in the subsequent [reset] call.

## Parameters

<ParamField body="organizationId" type="String" required />

<ParamField body="emailAddress" type="String" required />

<ParamField body="loginRedirectUrl" type="String?" />

<ParamField body="resetPasswordRedirectUrl" type="String?" />

<ParamField body="resetPasswordExpirationMinutes" type="Int?" />

<ParamField body="resetPasswordTemplateId" type="String?" />

<ParamField body="locale" type="String?" />

<ParamField body="verifyEmailTemplateId" type="String?" />

## Returns

<ResponseField name="requestId" type="String" required />

<ResponseField name="statusCode" type="Int" required />

<RequestExample>
  ```swift theme={null}
  let params = B2BPasswordEmailResetStartParameters(
      organizationId: "org-test-d5a3b680-e8a3-40c0-b815-ab79986666d0",
      emailAddress: "user@example.com"
  )
  let response = try await StytchB2B.passwords.email.resetStart(params)
  ```
</RequestExample>