Verify Brand SMS OTP

PUT 
/10dlc/brand/:brandId/smsOtp

Verify the SMS OTP (One-Time Password) for Sole Proprietor brand verification.

Verification Flow:

1. User receives OTP via SMS after triggering
2. User submits the OTP pin through this endpoint
3. Upon successful verification:
   • A BRAND_OTP_VERIFIED webhook event is sent to the CSP
   • The brand's identityStatus changes to VERIFIED
   • Campaigns can now be created for this brand

Error Handling:

Provides proper error responses for:

• Invalid OTP pins
• Expired OTPs
• OTP verification failures

204:

OTP verified successfully - No content returned

400:

Bad Request - Invalid or expired OTP

422:

Validation Error

4XX:

Generic response error