diff --git a/Docs/API Schemas/comment_service_api_contract.yaml b/Docs/API Schemas/comment_service_api_contract.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..2655da5ddfd9160e6ef5c92a8fcc5d1a76d37f0a
--- /dev/null
+++ b/Docs/API Schemas/comment_service_api_contract.yaml	
@@ -0,0 +1,255 @@
+---
+openapi: 3.0.0
+info:
+  title: "Comment Service API"
+  description: "API which allows users to write and like comments"
+  version: 1.0.0
+servers:
+- url: "http://localhost:8000"
+
+paths:
+  /comment/{postID}:
+    get:
+      summary: 
+        Retrives list of comments from the post ID
+      description: 
+        Retrieves a list of comments
+      tags:
+        - Fetching Comments
+      security:
+        - JWT: []
+
+      parameters:
+        - name: postID
+          in: path
+          description: IDs of users to get
+          required: true
+          schema:
+            type: string
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/CommentResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error  
+
+  /comment/new:
+    post:
+      summary: 
+        -Creates a new comment under a post
+      tags:
+        -Creating a new comment
+      security:
+        - JWT: []
+
+      requestBody:
+        - required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateCommentRequest'
+
+      responses:
+        '201':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/CommentResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error  
+
+  /comment/like:
+    post:
+      summary: 
+        -Likes a comment for a user
+      tags:
+        -Likes a comment
+      security:
+        - JWT: []
+
+      requestBody:
+        - required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/LikeComment'
+
+      responses:
+        '201':
+          description: OK
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /comment/unlike:
+    post:
+      summary: 
+        -Unlikes a comment for a user
+      tags:
+        -Unikes a comment
+      security:
+        - JWT: []
+
+      requestBody:
+        - required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/UnlikeComment'
+
+      responses:
+        '201':
+          description: OK
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /comment/:
+    delete:
+      summary: Deletes a comment
+      security:
+        - JWT: []
+
+
+      requestBody:
+        description: commentId which needs to be deleted
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/DeleteComment'
+
+      responses:
+        '200':
+          description: Comment Deleted
+        '400':
+          description: Bad request. Missing required fields.
+        '404':
+          description: Comment not found
+        '500':
+          description: Internal server error
+
+components:
+  securitySchemes:
+    JWT:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+
+  schemas:
+    CommentResponse:
+      type: object
+      properties:
+        _id:
+          type: string
+        AuthorId:
+          type: string
+        PostId:
+          type: string
+        Content:
+          type: string
+        LikerIds:
+          type: array
+          items:
+            type: integer
+        IsPostAuthor:
+          type: boolean
+        __v:
+          type: integer
+      required:
+      - _id
+      - AuthorId
+      - PostId
+      - Content
+      -LikerIds
+      -IsPostAuthor
+        
+
+    CreateCommentRequest:
+      type: object
+      properties:
+        postId:
+          type: string
+        userId:
+          type: string
+        Content:
+          type: string
+      required:
+      - postId
+      - userId
+      - content
+      
+  
+    LikeComment:
+      type: object
+      properties:
+        commentId:
+          type: string
+        userId:
+          type: string
+      required:
+      - commentId
+      - userId
+      
+    UnlikeComment:
+      type: object
+      properties:
+        commentId:
+          type: string
+        userId:
+          type: string
+      required:
+      - commentId
+      - userId
+    
+    DeleteComment:
+      type: object
+      properties:
+        commentId:
+          type: string
+        userId:
+          type: string
+      required:
+      - commentId
+      - userId
+        
+      
+
+      
\ No newline at end of file
diff --git a/Docs/API Schemas/feed_service_api_contract.yaml b/Docs/API Schemas/feed_service_api_contract.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..826ae519bd50f57c6ae92ff61c360d7ec7bacf8f
--- /dev/null
+++ b/Docs/API Schemas/feed_service_api_contract.yaml	
@@ -0,0 +1,275 @@
+openapi: "3.0.0"
+
+info:
+  title: "Feed API"
+  description: "API for managing user dailies"
+  version: "1.0.0"
+
+servers:
+  - url: "http://feed-service:9000"
+
+paths:
+  /daily/create:
+    post:
+      summary: 
+        Create a new user daily.
+      tags:
+        - Creating a Daily
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateDailyRequest'
+
+      responses:
+        '201':
+          description: Daily successfully created
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/DailyResponse'
+        '400':
+          description: Bad request.
+        '401':
+          description: Unauthorized request.
+        '500':
+          description: Internal server error
+
+  /user/dailies:
+    get:
+      summary: Fetch the user's dailies.
+      tags:
+        - User Dailies
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: path
+          description: ID of the user whose dailies to fetch
+          required: true
+          schema:
+            type: integer
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/DailyResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /user/currentDaily:
+    get:
+      summary: Fetch the user's current daily.
+      tags:
+        - User Dailies
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: path
+          description: ID of the user whose daily to fetch
+          required: true
+          schema:
+            type: integer
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/DailyResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /feed:
+    get:
+      summary:
+        Fetch a user's feed.
+      description:
+        Fetch the posts of all the user's friends.
+      tags:
+        - Fetching a User's Feed
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: path
+          description: ID of the user whose daily to fetch
+          required: true
+          schema:
+            type: integer
+
+        - name: question_id
+          in: path
+          description: ID of the question whose daily to fetch
+          required: true
+          schema:
+            type: integer
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                  $ref: '#/components/schemas/FeedResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '500':
+          description: Internal server error
+
+  /daily/like:
+    post:
+      summary: 
+        Like a daily.
+      tags:
+        - Liking a Daily
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/LikeDailyRequest'
+
+      responses:
+        '201':
+          description: Daily successfully liked.
+        '400':
+          description: Bad request.
+        '401':
+          description: Unauthorized request.
+        '500':
+          description: Internal server error
+
+  /daily/unlike:
+    post:
+      summary: 
+        Unlike a daily.
+      tags:
+        - Liking a Daily
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/LikeDailyRequest'
+
+      responses:
+        '201':
+          description: Daily successfully unliked.
+        '400':
+          description: Bad request.
+        '401':
+          description: Unauthorized request.
+        '500':
+          description: Internal server error
+
+
+components:
+  securitySchemes:
+    JWT:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+
+  schemas:
+    CreateDailyRequest:
+      type: object
+      properties:
+        user_id:
+          type: string
+        question_id:
+          type: string
+        content:
+          type: string
+      required:
+        - user_id
+        - question_id
+        - content
+
+    LikeDailyRequest:
+      type: object
+      properties:
+        daily_id:
+          type: string
+        user_id:
+          type: string
+      required:
+        - daily_id
+        - user_id
+
+    DailyResponse:
+      type: object
+      properties:
+        _id:
+          type: string
+        user_id:
+          type: string
+        question_id:
+          type: string
+        content:
+          type: string
+        users_liked:
+          type: array
+          items:
+            type: integer         
+        created_at:
+          type: string
+          format: date-time
+      required:
+        - _id
+        - user_id
+        - question_id
+        - users_liked
+        - created_at
+
+
+    FeedResponse:
+      type: object
+      properties:
+        userDaily:
+          $ref: '#/components/schemas/DailyResponse'
+        feed:
+          type: array
+          items:
+            $ref: '#/components/schemas/DailyResponse'
+            
\ No newline at end of file
diff --git a/Docs/API Schemas/friends_service_api_contract.yml b/Docs/API Schemas/friends_service_api_contract.yml
new file mode 100644
index 0000000000000000000000000000000000000000..02e52247b0bb2787c213515b3306f5667d512284
--- /dev/null
+++ b/Docs/API Schemas/friends_service_api_contract.yml	
@@ -0,0 +1,230 @@
+openapi: "3.0.0"
+
+info:
+  title: "Friends API"
+  description: "API for managing user's friends"
+  version: "1.0.0"
+
+servers:
+  - url: "http://localhost:8000"
+
+paths:
+  /friends:
+    get:
+      summary: 
+        Get user's friends.
+      description: 
+        Retrieves a list of the IDs of the user's friends.
+      tags:
+        - Getting User's Friends
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: query
+          description: ID of the user whose friends to retrieve
+          required: true
+          schema:
+            type: integer
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  type: integer
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+    delete:
+      summary: 
+        Remove a friend
+      description: 
+        Removes a friend from the user's friend list.
+      tags:
+        - Removing Friend
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: path
+          description: ID of the user
+          required: true
+          schema:
+            type: integer
+
+        - name: friend_id
+          in: path
+          description: ID of the user to unfriend
+          required: true
+          schema:
+            type: integer
+
+      responses:
+        '200':
+          description: OK
+        '400':
+          description: Bad Request
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+  /friends/requests:
+    get:
+      summary:
+        Fetch all friend requests for a user.
+      description: 
+        Retrieves a list of the IDs of the friend requests the user has received.
+      tags:
+        - Friend Requests
+      security:
+        - JWT: []
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  type: integer
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+    post:
+      summary:
+        Create a friend request.
+      tags:
+        - Friend Requests
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/ManageFriendRequestRequest'
+
+      responses:
+        '201':
+          description: Created
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+  /friends/requests/accept:
+    put:
+      summary:
+        Accept a friend request.
+      tags:
+        - Managing Friend Requests
+      security:
+        - JWT: []
+
+      parameters:
+        - name: request_id
+          in: path
+          description: The ID of the friend request.
+          required: true
+          schema:
+            type: string
+
+      responses:
+        '201':
+          description: Updated
+        '400':
+          description: Bad request
+        '401':
+          description: Unauthorized
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+  /friends/requests/reject:
+    put:
+      summary: 
+        Reject a friend request.
+      tags:
+        - Managing Friend Requests
+      security:
+        - JWT: []
+
+      parameters:
+        - name: request_id
+          in: path
+          description: The ID of the friend request.
+          required: true
+          schema:
+            type: string
+
+      responses:
+        '201':
+          description: Updated
+        '400':
+          description: Bad request
+        '401':
+          description: Unauthorized
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+
+components:
+  securitySchemes:
+    JWT:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+
+  schemas:
+    ManageFriendRequestRequest:
+      type: object
+      description: Request object for creating/accepting/rejecting a friend request.
+      properties:
+        requester_id:
+          type: string
+          description: The ID of the user who is initiating the friend request.
+        receiver_id:
+          type: string
+          description: The ID of the user who is receiving the friend request.
+      required:
+        - requester_id
+        - receiver_id
diff --git a/Docs/API Schemas/question_service_api_contract.yaml b/Docs/API Schemas/question_service_api_contract.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b4914ff0903f10a9873712c7880d85def0608302
--- /dev/null
+++ b/Docs/API Schemas/question_service_api_contract.yaml	
@@ -0,0 +1,193 @@
+openapi: "3.0.0"
+
+info:
+  title: "Question Service"
+  description: "API for managing daily questions"
+  version: "1.0.0"
+
+servers:
+  - url: "http://question-service:9000"
+
+paths:
+  /question:
+    get:
+      summary:
+        Retrieve the daily question.
+      tags:
+        - Fetching Daily Question
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/QuestionResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /questions:
+    get:
+      summary:
+        Retrieve the raw questions.
+      tags:
+        - Raw Questions
+      security:
+        - JWT: []
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                items:
+                  $ref: '#/components/schemas/QuestionResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /insertQuestion:
+    post:
+      summary:
+        Create a new question.
+      description:
+        Allows admins to submit a new question.
+      tags:
+        - Raw Questions
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateQuestionRequest'
+      responses:
+        '201':
+          description: Question successfully created
+        '400':
+          description: Bad request
+        '401':
+          description: Unauthorized request
+        '403':
+          description: Forbidden
+        '500':
+          description: Internal server error
+
+  /disableQuestion:
+    post:
+      summary:
+        Disables a question.
+      description:
+        Allows admins to disable a raw question.
+      tags:
+        - Raw Questions
+      security:
+        - JWT: []
+
+      parameters:
+        - name: question_id
+          in: path
+          description: ID of the question to disable
+          required: true
+          schema:
+            type: string
+
+      responses:
+        '201':
+          description: Question successfully disabled
+        '400':
+          description: Bad request
+        '401':
+          description: Unauthorized request
+        '403':
+          description: Forbidden
+        '500':
+          description: Internal server error
+
+
+components:
+  securitySchemes:
+    JWT:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+
+  schemas:
+    CreateQuestionRequest:
+      type: object
+      properties:
+        question:
+          type: string
+      required:
+        - question
+
+    DailyQuestionResponse:
+      type: object
+      properties:
+        _id:
+          type: integer
+        question_id:
+          type: integer
+        question_text:
+          type: string
+          format: object
+        next_question_at:
+          type: string
+          format: date-time
+        created_at:
+          type: string
+          format: date-time
+        updated_at:
+          type: string
+          format: date-time
+      required:
+        - _id
+        - question_id
+        - question_text
+        - next_question_at
+        - created_at
+        - updated_at
+
+    QuestionResponse:
+      type: object
+      properties:
+        _id:
+          type: string
+        content:
+          type: string
+          format: object
+        used:
+          type: integer
+        disabled:
+          type: boolean
+        created_at:
+          type: string
+          format: date-time
+        updated_at:
+          type: string
+          format: date-time
+      required:
+        - _id
+        - content
+        - used
+        - disabled
+        - created_at
+        - updated_at
diff --git a/Docs/API Schemas/user_service_api_contract.yaml b/Docs/API Schemas/user_service_api_contract.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..61d7912a7807669a5a5a7ef35f182ab6bee56f56
--- /dev/null
+++ b/Docs/API Schemas/user_service_api_contract.yaml	
@@ -0,0 +1,341 @@
+openapi: "3.0.0"
+
+info:
+  title: "User Service API"
+  description: "API for querying users"
+  version: "1.0.0"
+
+servers:
+  - url: "http://localhost:8000"
+
+paths:
+  /userlist:
+    post:
+      summary: 
+        Retrieve a list of user objects from a list of user id's
+      description: 
+        Retrieves a list of users
+      tags:
+        - Fetching Users
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_ids
+          in: query
+          description: IDs of users to get
+          schema:
+            type: array
+            items: 
+              type: string
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/UserResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error  
+
+  /user/{username}:
+    get:
+      summary: 
+        Profile information such as name (first, last), email.
+      description: 
+        Retrieves information of user
+      tags:
+        - Fetching Users
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_ids
+          in: query
+          description: profile information
+          schema:
+            type: string
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/UserResponse'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error  
+
+  /register:
+    post:
+      summary: 
+        Creates a new user.
+      tags:
+        - Creating a User
+      security:
+        - JWT: []
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CreateUserRequest'
+
+      responses:
+        '201':
+          description: User successfully created
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/UserResponse'
+        '400':
+          description: Bad request.
+        '401':
+          description: Unauthorized request.
+        '409':
+          description: Conflict. A user with the same email or username already exists.
+
+
+  /search:
+    get:
+      summary:
+        Search users by username or name (first or last)
+      description: 
+        Retrieves a list of users whose username/first name/last name start with the given string.
+      tags:
+        - Fetching Users
+      security:
+        - JWT: []
+
+      parameters:
+        - name: Username or Name
+          in: query
+          description: The username query.
+          required: true
+          schema:
+            type: string
+        
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/UserResponse2'
+        '400':
+          description: Bad Request
+        '401':
+          description: Unauthorized
+        '403':
+          description: Forbidden
+        '404':
+          description: Not Found
+        '500':
+          description: Internal server error
+
+  /updateuser:
+    put:
+      summary: Update information of existing user.
+      tags:
+        - Editing a User
+      security:
+        - JWT: []
+
+      parameters:
+        - name: user_id
+          in: path
+          description: ID of the user to update
+          required: true
+          schema:
+            type: integer
+
+      requestBody:
+        description: User object that needs to be updated
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/EditUserRequest'
+
+      responses:
+        '200':
+          description: User updated successfully
+        '400':
+          description: Bad request. User input is invalid or missing required fields.
+        '404':
+          description: User not found
+        '500':
+          description: Internal server error
+
+
+  /login:
+    post:
+      summary:
+        Login a user and return a JWT token.
+      description:
+        Logs in a user and returns a JWT token for authorization.
+      tags:
+        - Login
+
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required:
+                - username
+                - password
+              properties:
+                username:
+                  type: string
+                  description: The user's username.
+                password:
+                  type: string
+                  description: The user's password.
+                  format: password
+
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  token:
+                    type: string
+                    description: The JWT token to use for authorization.
+                  user:
+                    $ref: '#/components/schemas/UserResponse'
+        '401':
+          description: Unauthorized
+        '500':
+          description: Internal server error
+
+
+components:
+  securitySchemes:
+    JWT:
+      type: http
+      scheme: bearer
+      bearerFormat: JWT
+
+  schemas:
+    CreateUserRequest:
+      type: object
+      properties:
+        email:
+          type: string
+          format: email
+        username:
+          type: string
+        password:
+          type: string
+        first_name:
+          type: string
+        last_name:
+          type: string
+        about:
+          type: string
+        profile_pic:
+          type: string
+          format: binary
+      required:
+        - email
+        - username
+        - password
+
+    EditUserRequest:
+      type: object
+      properties:
+        email:
+          type: string
+          format: email
+        first_name:
+          type: string
+        last_name:
+          type: string
+        about:
+          type: string
+        profile_pic:
+          type: string
+          format: binary
+
+    UserResponse:
+      type: object
+      properties:
+        _id:
+          type: string
+        email:
+          type: string
+          format: email
+        username:
+          type: string
+        first_name:
+          type: string
+        last_name:
+          type: string
+        about:
+          type: string
+        profile_pic:
+          type: string
+          format: binary
+        created_at:
+          type: string
+          format: date-time
+        updated_at:
+          type: string
+          format: date-time
+      required:
+        - _id
+        - email
+        - username
+        - first_name
+        - last_name
+        - created_at
+        - updated_at
+
+    UserResponse2:
+      type: object
+      properties:
+        _id:
+          type: string
+        username:
+          type: string
+        admin:
+          type: boolean
+        profile:
+          type: string
+        __v:
+          type: integer
+      required:
+        - _id
+        - username
+        - admin
+        - profile
+        - __v
+        - created_at
+        - updated_at