This illustration displays the Rejection Distribution bar chart. The chart title is highlighted. Five field filters are available, and the first four are check boxes: * All (This check box is selected.) * Request Policies * Response Policies * Service The last filter is the Policy Filter list, and it's selected. It shows a value of “Show Policy Instances.” This horizontal bar chart displays the rejections distribution, grouped by and classified by policy instances; it plots the number of rejections in the horizontal axis and the rejection code in the vertical axis. This chart shows four horizontal bars: The first bar displays the o:KeyValidation - INVALID_APPKEY policy instance and shows 3 rejections. The second bar displays the Header Validation - REJECT_ON_CONDITION policy instance and shows 1 rejection. The third bar displays the API Rate Limiting - NO_ERROR_ID policy instance and shows 1 rejection. The fourth bar displays the Service Request - HTTP 404 policy instance and shows 1 rejection.