Spec alignment - integer type props

Signed-off-by: Tihomir Surdilovic <[email protected]>

Author: Tihomir Surdilovic

api/src/main/resources/schema/retry/retry.json

@@ -16,9 +16,8 @@
       "description": "Multiplier value by which interval increases during each attempt (ISO 8601 time format)"
     },
     "maxAttempts": {
-      "type": "integer",
+      "type": "string",
       "default": "0",
-      "minimum": 0,
       "description": "Maximum number of retry attempts (1 by default). Value of 0 means no retries are performed"
     }
   },

api/src/main/resources/schema/states/parallelstate.json

@@ -24,9 +24,8 @@
       "default": "and"
     },
     "n": {
-      "type": "integer",
-      "default": 0,
-      "minimum": 0,
+      "type": "string",
+      "default": "0",
       "description": "Used when completionType is set to 'n_of_m' to specify the 'N' value"
     }
   },