# Validates a ContractVoucher and returns basic voucher information to display. Only Vouchers of type 'Rate' are supported here.

Endpoint: GET /connect/v1/contractvoucher/{contractVoucherCode}/validate
Version: 1.0.0

## Path parameters:

  - `contractVoucherCode` (string, required)

## Query parameters:

  - `organizationUnitId` (integer, required)

## Response 200 fields (*/*):

  - `rateDetailTerm` (string)

  - `rateName` (string)

  - `validityPeriod` (object)

  - `validityPeriod.endDate` (string)

  - `validityPeriod.startDate` (string)

## Response 403 fields (*/*):

  - `errorCodes` (array, required)
    Generic categories of errors. You may map them to default responses
    Enum: "ENTITY_NOT_FOUND", "CONFLICT", "BAD_REQUEST", "REQUIRED_PARAMETER_MISSING", "VALIDATION_FAILED", "FORBIDDEN", "OPERATION_NOT_ALLOWED_FOR_STUDIO", "SERVER_ERROR", "FEATURE_DISABLED", "STUDIO_NOT_IN_GERMANY", "VOUCHER_VALIDATION_FAILED_INVALID_CODE", "VOUCHER_VALIDATION_FAILED_NOT_REDEEMABLE_HERE", "VOUCHER_VALIDATION_FAILED_NOT_IN_VALIDITY_PERIOD", "VOUCHER_VALIDATION_FAILED_NOT_ALLOWED_FOR_RATE", "TRIALSESSION_ALREADY_BOOKED", "ACTIVE_MEMBER_CANNOT_BOOK_TRIAL_SESSION"

  - `message` (string)
    For developer integration and logging purposes. Do not show message in client!

  - `traceId` (string)
    Trace id

## Response 409 fields (*/*):

  - `errorCodes` (array, required)
    Generic categories of errors. You may map them to default responses
    Enum: "ENTITY_NOT_FOUND", "CONFLICT", "BAD_REQUEST", "REQUIRED_PARAMETER_MISSING", "VALIDATION_FAILED", "FORBIDDEN", "OPERATION_NOT_ALLOWED_FOR_STUDIO", "SERVER_ERROR", "FEATURE_DISABLED", "STUDIO_NOT_IN_GERMANY", "VOUCHER_VALIDATION_FAILED_INVALID_CODE", "VOUCHER_VALIDATION_FAILED_NOT_REDEEMABLE_HERE", "VOUCHER_VALIDATION_FAILED_NOT_IN_VALIDITY_PERIOD", "VOUCHER_VALIDATION_FAILED_NOT_ALLOWED_FOR_RATE", "TRIALSESSION_ALREADY_BOOKED", "ACTIVE_MEMBER_CANNOT_BOOK_TRIAL_SESSION"

  - `message` (string)
    For developer integration and logging purposes. Do not show message in client!

  - `traceId` (string)
    Trace id

## Response 500 fields (*/*):

  - `errorCodes` (array, required)
    Generic categories of errors. You may map them to default responses
    Enum: "ENTITY_NOT_FOUND", "CONFLICT", "BAD_REQUEST", "REQUIRED_PARAMETER_MISSING", "VALIDATION_FAILED", "FORBIDDEN", "OPERATION_NOT_ALLOWED_FOR_STUDIO", "SERVER_ERROR", "FEATURE_DISABLED", "STUDIO_NOT_IN_GERMANY", "VOUCHER_VALIDATION_FAILED_INVALID_CODE", "VOUCHER_VALIDATION_FAILED_NOT_REDEEMABLE_HERE", "VOUCHER_VALIDATION_FAILED_NOT_IN_VALIDITY_PERIOD", "VOUCHER_VALIDATION_FAILED_NOT_ALLOWED_FOR_RATE", "TRIALSESSION_ALREADY_BOOKED", "ACTIVE_MEMBER_CANNOT_BOOK_TRIAL_SESSION"

  - `message` (string)
    For developer integration and logging purposes. Do not show message in client!

  - `traceId` (string)
    Trace id