Changed RequestParamsKey to CamelCase

Author: NomanShoaib

android/src/main/java/com/optimizely/optimizely_flutter_sdk/helper_classes/Constants.java

@@ -39,19 +39,19 @@ public static class NotificationType {
  }
 
  public static class RequestParameterKey {
- public static final String SDK_KEY = "sdk_key";
- public static final String USER_ID = "user_id";
+ public static final String SDK_KEY = "sdkKey";
+ public static final String USER_ID = "userID";
  public static final String NOTIFICATION_ID = "id";
  public static final String NOTIFICATION_TYPE = "type";
  public static final String NOTIFICATION_PAYLOAD = "payload";
  public static final String ATTRIBUTES = "attributes";
  public static final String DECIDE_KEYS = "keys";
- public static final String DECIDE_OPTIONS = "optimizely_decide_option";
- public static final String EVENT_KEY = "event_key";
- public static final String EVENT_TAGS = "event_tags";
- public static final String FLAG_KEY = "flag_key";
- public static final String RULE_KEY = "rule_key";
- public static final String VARIATION_KEY = "variation_key";
+ public static final String DECIDE_OPTIONS = "optimizelyDecideOption";
+ public static final String EVENT_KEY = "eventKey";
+ public static final String EVENT_TAGS = "eventTags";
+ public static final String FLAG_KEY = "flagKey";
+ public static final String RULE_KEY = "ruleKey";
+ public static final String VARIATION_KEY = "variationKey";
  }
 
  public static class ErrorMessage {