# Update signup session

Update an existing signup session

Endpoint: PATCH /merchants/signup-sessions/{sessionId}
Version: 1.0.0
Security: ApiKeyAuth

## Path parameters:

  - `sessionId` (string, required)
    The unique identifier for the signup session
    Example: "mrc_ses_3bbb4fe7-4c25-45b2-a363-c8db8c0084b9"

## Request fields (application/json):

  - `merchant_name` (string)

  - `user_email` (string)

  - `merchant_type` (string)
    Enum: "BUSINESS", "PARTNERSHIP", "ORGANIZATION", "SOLETRADER"

  - `merchant_category` (string)

  - `country_code` (string)

  - `expires_at` (string)
    The expiration date of the session
    Example: "2025-01-16T00:00:00.000Z"

## Response 200 fields (application/json):

  - `id` (string)
    The unique identifier for the signup session
    Example: "mrc_ses_3bbb4fe7-4c25-45b2-a363-c8db8c0084b9"

  - `user_email` (string)
    The email address for the signup session
    Example: "newmerchant@example.com"

  - `merchant_name` (string)
    The name of the merchant to be created
    Example: "New Store"

  - `status` (string)
    The status of the signup session
    Enum: "PENDING", "COMPLETED", "EXPIRED", "CANCELLED"

  - `merchant_type` (string)
    The type of the merchant, if provided during creation
    Enum: "BUSINESS", "PARTNERSHIP", "ORGANIZATION", "SOLETRADER"

  - `merchant_category` (string)
    The merchant category, if provided during creation
    Example: "RETAIL"

  - `country_code` (string)
    The country code for the merchant, if provided during creation
    Example: "US"

  - `expires_at` (string)
    The timestamp when the signup session expires

  - `created_at` (string)
    The timestamp when the signup session was created

## Response 400 fields (application/json):

  - `message` (string, required)

  - `errors` (object, required)


## Response 401 fields

## Response 404 fields

## Response 500 fields