PROMO-1256: Added prefix, suffix and code_length fields for bulk coupon api /v3/promotions/{promotion id}/codegen

Author: bc-anshumishra

reference/promotions.v3.yml

@@ -320,6 +320,24 @@ paths:
                   example: 5
                   minimum: 0
                   maximum: 100000
+                prefix:
+                  pattern: '[A-Z0-9_-]'
+                  type: string
+                  description: 'The fixed text or characters that will appear at the beginning of every generated coupon code. Only capital letters, numbers, underscores and hyphens are allowed.'
+                  example: PRE-
+                  maxLength: 20
+                suffix:
+                  pattern: '[A-Z0-9_-]'
+                  type: string
+                  description: 'The fixed text or characters that will appear at the end of every generated coupon code. Only capital letters, numbers, underscores and hyphens are allowed.'
+                  example: _POST
+                  maxLength: 20
+                code_length:
+                  type: integer
+                  description: 'The length of the random string to be generated for each coupon code. The value must be between 6 and 20. The total length of each generated coupon code is calculated as: `code_length` + length of `prefix` + length of `suffix`. The maximum total length of a coupon code is 50.'
+                  example: 10
+                  minimum: 6
+                  maximum: 20
         required: true
       responses:
         '201':