FFM-676: Remove AnyOf from Evaluations

AnyOf is not compatabile with the Java open api generator.
This change udpates the api.yaml spec to remove anyOf syntax.

We force the value of an evaluation to be a string.

Author: Dave Johnston

api.yaml

@@ -92,6 +92,41 @@ paths:
           $ref: '#/components/responses/NotFound'
         '500':
           $ref: '#/components/responses/InternalServerError'
+  '/client/env/{environmentUUID}/target-segments/{identifier}':
+    get:
+      summary: Retrieve a segment by identifier
+      description: Used to retrieve a segment for a certain account id by identifier
+      operationId: GetSegmentByIdentifier
+      parameters:
+        - name: identifier
+          in: path
+          required: true
+          description: Unique identifier for the segment object in the API
+          schema:
+            type: string
+        - name: environmentUUID
+          in: path
+          required: true
+          description: Unique identifier for the environment object in the API
+          schema:
+            type: string
+      security:
+        - BearerAuth: []
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Segment'
+        '401':
+          $ref: '#/components/responses/Unauthenticated'
+        '403':
+          $ref: '#/components/responses/Unauthorized'
+        '404':
+          $ref: '#/components/responses/NotFound'
+        '500':
+          $ref: '#/components/responses/InternalServerError'
   /client/auth:
     post:
       summary: Authenticate with the admin server.
@@ -173,17 +208,16 @@ paths:
             application/json:
               schema:
                 $ref: '#/components/schemas/Evaluation'
-  '/stream/environments/{environmentId}':
+  /stream:
     get:
       summary: Stream endpoint.
       operationId: Stream
       parameters:
-        - name: environmentId
-          in: path
-          required: true
-          description: Unique UUID for the environemnt object in the API.
+        - in: header
+          name: API-Key
           schema:
             type: string
+          required: true
       security:
         - BearerAuth: []
       responses:
@@ -309,6 +343,16 @@ components:
       required:
         - feature
         - variations
+    TargetMap:
+      type: object
+      properties:
+        identifier:
+          type: string
+        name:
+          type: string
+      required:
+        - idenfifier
+        - name
     VariationMap:
       type: object
       properties:
@@ -317,7 +361,7 @@ components:
         targets:
           type: array
           items:
-            type: string
+            $ref: '#/components/schemas/TargetMap'
         targetSegments:
           type: array
           items:
@@ -405,11 +449,11 @@ components:
         included:
           type: array
           items:
-            type: string
+            $ref: '#/components/schemas/Target'
         excluded:
           type: array
           items:
-            type: string
+            $ref: '#/components/schemas/Target'
         rules:
           type: array
           items:
@@ -429,6 +473,39 @@ components:
       required:
         - identifier
         - name
+    Target:
+      type: object
+      properties:
+        identifier:
+          type: string
+        account:
+          type: string
+        org:
+          type: string
+        environment:
+          type: string
+        project:
+          type: string
+        name:
+          type: string
+        anonymous:
+          type: boolean
+        attributes:
+          type: object
+        createdAt:
+          type: integer
+          format: int64
+        segments:
+          type: array
+          items:
+            $ref: '#/components/schemas/Segment'
+      required:
+        - identifier
+        - name
+        - environment
+        - project
+        - account
+        - org
     Error:
       type: object
       properties:
@@ -445,6 +522,19 @@ components:
         apiKey:
           type: string
           example: 896045f3-42ee-4e73-9154-086644768b96
+        target:
+          type: object
+          properties:
+            identifier:
+              type: string
+            name:
+              type: string
+            anonymous:
+              type: boolean
+            attributes:
+              type: object
+          required:
+            - identifier
       required:
         - apiKey
     AuthenticationResponse:
@@ -482,11 +572,7 @@ components:
         flag:
           type: string
         value:
-          anyOf:
-            - type: boolean
-            - type: string
-            - type: integer
-            - type: object
+          type: string
       required:
         - flag
         - value