diff --git a/descriptions/main.json b/descriptions/main.json
index c48c13b..4d57367 100644
--- a/descriptions/main.json
+++ b/descriptions/main.json
@@ -3,7 +3,7 @@
   "info": {
     "title": "Zeplin API",
     "description": "Access your resources in Zeplin",
-    "version": "1.17.0",
+    "version": "1.18.0",
     "contact": {
       "name": "Zeplin",
       "url": "https://zeplin.io",
@@ -2414,6 +2414,268 @@
         }
       }
     },
+    "/v1/projects/{project_id}/screens/{screen_id}/annotations": {
+      "get": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Get screen annotations",
+        "description": "List all annotations in the screen",
+        "operationId": "GetScreenAnnotations",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_id"
+          },
+          {
+            "$ref": "#/components/parameters/limit"
+          },
+          {
+            "$ref": "#/components/parameters/offset"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Successful response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/ScreenAnnotation"
+                  }
+                },
+                "examples": {
+                  "Screen Annotations": {
+                    "value": [
+                      {
+                        "$ref": "#/components/examples/screenAnnotation/value"
+                      }
+                    ]
+                  }
+                }
+              }
+            }
+          },
+          "404": {
+            "$ref": "#/components/responses/projectOrScreenNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/projectArchived"
+          }
+        }
+      },
+      "post": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Create an annotation",
+        "description": "Create an annotation on the screen",
+        "operationId": "CreateScreenAnnotation",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_id"
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/ScreenAnnotationCreateBody"
+              }
+            }
+          }
+        },
+        "responses": {
+          "201": {
+            "description": "Successful response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/EntityReference"
+                },
+                "examples": {
+                  "response": {
+                    "$ref": "#/components/examples/entityReference"
+                  }
+                }
+              }
+            }
+          },
+          "404": {
+            "$ref": "#/components/responses/projectOrScreenNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/notAProjectMemberOrArchived"
+          }
+        }
+      }
+    },
+    "/v1/projects/{project_id}/screens/{screen_id}/annotations/{annotation_id}": {
+      "get": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Get a single screen annotation",
+        "description": "Get a screen annotation by id",
+        "operationId": "GetScreenAnnotation",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_annotation_id"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Successful response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ScreenAnnotation"
+                },
+                "examples": {
+                  "response": {
+                    "$ref": "#/components/examples/screenAnnotation"
+                  }
+                }
+              }
+            }
+          },
+          "404": {
+            "$ref": "#/components/responses/projectScreenOrAnnotationNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/projectArchived"
+          }
+        }
+      },
+      "patch": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Update an annotation",
+        "description": "Update an annotation on the screen",
+        "operationId": "UpdateScreenAnnotation",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_annotation_id"
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/ScreenAnnotationUpdateBody"
+              }
+            }
+          }
+        },
+        "responses": {
+          "204": {
+            "$ref": "#/components/responses/noContent"
+          },
+          "404": {
+            "$ref": "#/components/responses/projectScreenOrAnnotationNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/notAProjectMemberOrArchived"
+          }
+        }
+      },
+      "delete": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Delete an annotation",
+        "description": "Delete an annotation on the screen",
+        "operationId": "DeleteScreenAnnotation",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_id"
+          },
+          {
+            "$ref": "#/components/parameters/screen_annotation_id"
+          }
+        ],
+        "responses": {
+          "204": {
+            "$ref": "#/components/responses/noContent"
+          },
+          "404": {
+            "$ref": "#/components/responses/projectScreenOrAnnotationNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/notAnnotationCreatorOrProjectArchived"
+          }
+        }
+      }
+    },
+    "/v1/projects/{project_id}/annotations/note_types": {
+      "get": {
+        "tags": [
+          "Screens"
+        ],
+        "summary": "Get screen annotation note types",
+        "description": "List all annotation note types in the project",
+        "operationId": "GetScreenAnnotationsNoteTypes",
+        "parameters": [
+          {
+            "$ref": "#/components/parameters/project_id"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Successful response",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/ScreenAnnotationNoteType"
+                  }
+                },
+                "examples": {
+                  "Screen Annotation Note Types": {
+                    "value": [
+                      {
+                        "$ref": "#/components/examples/screenAnnotationNoteType/value"
+                      }
+                    ]
+                  }
+                }
+              }
+            }
+          },
+          "404": {
+            "$ref": "#/components/responses/projectOrScreenNotFound"
+          },
+          "422": {
+            "$ref": "#/components/responses/projectArchived"
+          }
+        }
+      }
+    },
     "/v1/projects/{project_id}/screens/{screen_id}/versions": {
       "get": {
         "tags": [
@@ -6744,6 +7006,129 @@
           "$ref": "#/components/examples/screenNotePosition"
         }
       },
+      "ScreenAnnotation": {
+        "title": "Screen Annotation",
+        "type": "object",
+        "required": [
+          "id",
+          "content",
+          "type",
+          "position",
+          "creator",
+          "updated",
+          "created"
+        ],
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "The unique id of the annotation"
+          },
+          "content": {
+            "type": "string",
+            "description": "The text of the annotation"
+          },
+          "type": {
+            "$ref": "#/components/schemas/ScreenAnnotationNoteType"
+          },
+          "position": {
+            "$ref": "#/components/schemas/ScreenAnnotationPosition"
+          },
+          "creator": {
+            "$ref": "#/components/schemas/User"
+          },
+          "updated": {
+            "type": "integer",
+            "format": "timestamp",
+            "description": "The unix timestamp when the annotation was last updated"
+          },
+          "created": {
+            "type": "integer",
+            "format": "timestamp",
+            "description": "The unix timestamp when the annotation was created"
+          }
+        },
+        "example": {
+          "$ref": "#/components/examples/screenAnnotation"
+        }
+      },
+      "ScreenAnnotationPosition": {
+        "title": "Screen Annotation Position",
+        "description": "Position of the annotation with respect to top left corner. Values are normalized in [0, 1]",
+        "type": "object",
+        "required": [
+          "x",
+          "y"
+        ],
+        "properties": {
+          "x": {
+            "type": "number"
+          },
+          "y": {
+            "type": "number"
+          }
+        },
+        "example": {
+          "$ref": "#/components/examples/screenAnnotationPosition"
+        }
+      },
+      "ScreenAnnotationNoteType": {
+        "title": "Screen Annotation Note Type",
+        "type": "object",
+        "required": [
+          "id",
+          "name",
+          "color"
+        ],
+        "properties": {
+          "id": {
+            "type": "string",
+            "description": "The unique id of the annotation"
+          },
+          "name": {
+            "$ref": "#/components/schemas/ScreenAnnotationNoteTypeEnum",
+            "description": "Name of the note type"
+          },
+          "color": {
+            "$ref": "#/components/schemas/ScreenAnnotationColor",
+            "description": "Color of the note type"
+          }
+        }
+      },
+      "ScreenAnnotationColor": {
+        "title": "Screen Annotation Color",
+        "type": "object",
+        "required": [
+          "r",
+          "g",
+          "b",
+          "a"
+        ],
+        "properties": {
+          "name": {
+            "type": "string",
+            "description": "Name of the color"
+          },
+          "r": {
+            "type": "integer",
+            "description": "Red component of the color"
+          },
+          "g": {
+            "type": "integer",
+            "description": "Green component of the color"
+          },
+          "b": {
+            "type": "integer",
+            "description": "Blue component of the color"
+          },
+          "a": {
+            "type": "number",
+            "description": "Alpha component of the color"
+          }
+        },
+        "example": {
+          "$ref": "#/components/examples/screenAnnotationColor"
+        }
+      },
       "ScreenSection": {
         "title": "Screen Section",
         "type": "object",
@@ -9752,6 +10137,19 @@
           "deep_purple"
         ]
       },
+      "ScreenAnnotationNoteTypeEnum": {
+        "title": "Note Types",
+        "type": "string",
+        "enum": [
+          "Behavior",
+          "Requirement",
+          "Animation",
+          "Accessibility",
+          "API",
+          "Tracking"
+        ],
+        "description": "Type of the annotation note"
+      },
       "BlendModeEnum": {
         "title": "Blend Mode",
         "type": "string",
@@ -10336,6 +10734,44 @@
           }
         }
       },
+      "ScreenAnnotationCreateBody": {
+        "title": "Screen Annotation Create Body",
+        "type": "object",
+        "properties": {
+          "content": {
+            "type": "string",
+            "description": "Content of the annotation"
+          },
+          "position": {
+            "$ref": "#/components/schemas/ScreenAnnotationPosition"
+          },
+          "type": {
+            "type": "string",
+            "description": "The unique id of the annotation type"
+          }
+        },
+        "required": [
+          "content",
+          "position"
+        ]
+      },
+      "ScreenAnnotationUpdateBody": {
+        "title": "Screen Annotation Update Body",
+        "type": "object",
+        "properties": {
+          "content": {
+            "type": "string",
+            "description": "Content of the annotation"
+          },
+          "position": {
+            "$ref": "#/components/schemas/ScreenAnnotationPosition"
+          },
+          "type": {
+            "type": "string",
+            "description": "The unique id of the annotation type"
+          }
+        }
+      },
       "SpacingTokenUpdateBody": {
         "title": "Spacing Token Update Body",
         "type": "object",
@@ -17041,6 +17477,51 @@
           "y": 0.1
         }
       },
+      "screenAnnotation": {
+        "summary": "Screen Annotation",
+        "value": {
+          "id": "642dbd0527586e8ea06dc2d7",
+          "content": "The button should be red.",
+          "type": {
+            "$ref": "#/components/examples/screenAnnotationNoteType/value"
+          },
+          "position": {
+            "$ref": "#/components/examples/screenAnnotationPosition/value"
+          },
+          "creator": {
+            "$ref": "#/components/examples/user/value"
+          },
+          "updated": 1680719128,
+          "created": 1680719128
+        }
+      },
+      "screenAnnotationPosition": {
+        "summary": "Screen Annotation Position",
+        "value": {
+          "x": 0.93,
+          "y": 0.1
+        }
+      },
+      "screenAnnotationNoteType": {
+        "summary": "Screen Annotation Note Type",
+        "value": {
+          "id": "6436877c182345f62e94ab8e",
+          "name": "Requirements",
+          "color": {
+            "$ref": "#/components/examples/screenAnnotationColor/value"
+          }
+        }
+      },
+      "screenAnnotationColor": {
+        "summary": "Screen Annotation Color",
+        "value": {
+          "name": "yellow",
+          "r": 254,
+          "g": 207,
+          "b": 51,
+          "a": 1
+        }
+      },
       "screenSection": {
         "summary": "Screen Section",
         "value": {
@@ -17746,6 +18227,16 @@
           "pattern": "/^[0-9a-f]{24}$/i"
         }
       },
+      "screen_annotation_id": {
+        "name": "annotation_id",
+        "in": "path",
+        "description": "Screen annotation id",
+        "required": true,
+        "schema": {
+          "type": "string",
+          "pattern": "/^[0-9a-f]{24}$/i"
+        }
+      },
       "screen_comment_id": {
         "name": "comment_id",
         "in": "path",
@@ -19191,6 +19682,55 @@
           }
         }
       },
+      "projectScreenOrAnnotationNotFound": {
+        "description": "Project, screen or annotation not found",
+        "content": {
+          "application/json": {
+            "schema": {
+              "$ref": "#/components/schemas/ErrorResponse"
+            },
+            "examples": {
+              "Project not found": {
+                "value": {
+                  "message": "Project not found"
+                }
+              },
+              "Screen not found": {
+                "value": {
+                  "message": "Screen not found"
+                }
+              },
+              "Annotation not found": {
+                "value": {
+                  "message": "Annotation not found"
+                }
+              }
+            }
+          }
+        }
+      },
+      "notAnnotationCreatorOrProjectArchived": {
+        "description": "Not the creator of the annotation or project archived",
+        "content": {
+          "application/json": {
+            "schema": {
+              "$ref": "#/components/schemas/ErrorResponse"
+            },
+            "examples": {
+              "Not the creator of the annotation": {
+                "value": {
+                  "message": "User is not the creator of the annotation"
+                }
+              },
+              "Project is archived": {
+                "value": {
+                  "message": "Project is archived"
+                }
+              }
+            }
+          }
+        }
+      },
       "projectScreenOrVersionNotFound": {
         "description": "Project, screen or version not found",
         "content": {
diff --git a/descriptions/main.yaml b/descriptions/main.yaml
index 4e39594..3758601 100644
--- a/descriptions/main.yaml
+++ b/descriptions/main.yaml
@@ -2,7 +2,7 @@ openapi: 3.0.2
 info:
   title: Zeplin API
   description: Access your resources in Zeplin
-  version: 1.17.0
+  version: 1.18.0
   contact:
     name: Zeplin
     url: https://zeplin.io
@@ -1492,6 +1492,155 @@ paths:
           $ref: "#/components/responses/projectScreenNoteOrCommentNotFound"
         "422":
           $ref: "#/components/responses/notCommentAuthorOrProjectArchived"
+  "/v1/projects/{project_id}/screens/{screen_id}/annotations":
+    get:
+      tags:
+        - Screens
+      summary: Get screen annotations
+      description: List all annotations in the screen
+      operationId: GetScreenAnnotations
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+        - $ref: "#/components/parameters/screen_id"
+        - $ref: "#/components/parameters/limit"
+        - $ref: "#/components/parameters/offset"
+      responses:
+        "200":
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/ScreenAnnotation"
+              examples:
+                Screen Annotations:
+                  value:
+                    - $ref: "#/components/examples/screenAnnotation/value"
+        "404":
+          $ref: "#/components/responses/projectOrScreenNotFound"
+        "422":
+          $ref: "#/components/responses/projectArchived"
+    post:
+      tags:
+        - Screens
+      summary: Create an annotation
+      description: Create an annotation on the screen
+      operationId: CreateScreenAnnotation
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+        - $ref: "#/components/parameters/screen_id"
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/ScreenAnnotationCreateBody"
+      responses:
+        "201":
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/EntityReference"
+              examples:
+                response:
+                  $ref: "#/components/examples/entityReference"
+        "404":
+          $ref: "#/components/responses/projectOrScreenNotFound"
+        "422":
+          $ref: "#/components/responses/notAProjectMemberOrArchived"
+  "/v1/projects/{project_id}/screens/{screen_id}/annotations/{annotation_id}":
+    get:
+      tags:
+        - Screens
+      summary: Get a single screen annotation
+      description: Get a screen annotation by id
+      operationId: GetScreenAnnotation
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+        - $ref: "#/components/parameters/screen_id"
+        - $ref: "#/components/parameters/screen_annotation_id"
+      responses:
+        "200":
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/ScreenAnnotation"
+              examples:
+                response:
+                  $ref: "#/components/examples/screenAnnotation"
+        "404":
+          $ref: "#/components/responses/projectScreenOrAnnotationNotFound"
+        "422":
+          $ref: "#/components/responses/projectArchived"
+    patch:
+      tags:
+        - Screens
+      summary: Update an annotation
+      description: Update an annotation on the screen
+      operationId: UpdateScreenAnnotation
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+        - $ref: "#/components/parameters/screen_id"
+        - $ref: "#/components/parameters/screen_annotation_id"
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/ScreenAnnotationUpdateBody"
+      responses:
+        "204":
+          $ref: "#/components/responses/noContent"
+        "404":
+          $ref: "#/components/responses/projectScreenOrAnnotationNotFound"
+        "422":
+          $ref: "#/components/responses/notAProjectMemberOrArchived"
+    delete:
+      tags:
+        - Screens
+      summary: Delete an annotation
+      description: Delete an annotation on the screen
+      operationId: DeleteScreenAnnotation
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+        - $ref: "#/components/parameters/screen_id"
+        - $ref: "#/components/parameters/screen_annotation_id"
+      responses:
+        "204":
+          $ref: "#/components/responses/noContent"
+        "404":
+          $ref: "#/components/responses/projectScreenOrAnnotationNotFound"
+        "422":
+          $ref: "#/components/responses/notAnnotationCreatorOrProjectArchived"
+  "/v1/projects/{project_id}/annotations/note_types":
+    get:
+      tags:
+        - Screens
+      summary: Get screen annotation note types
+      description: List all annotation note types in the project
+      operationId: GetScreenAnnotationsNoteTypes
+      parameters:
+        - $ref: "#/components/parameters/project_id"
+      responses:
+        "200":
+          description: Successful response
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: "#/components/schemas/ScreenAnnotationNoteType"
+              examples:
+                Screen Annotation Note Types:
+                  value:
+                    - $ref: "#/components/examples/screenAnnotationNoteType/value"
+        "404":
+          $ref: "#/components/responses/projectOrScreenNotFound"
+        "422":
+          $ref: "#/components/responses/projectArchived"
   "/v1/projects/{project_id}/screens/{screen_id}/versions":
     get:
       tags:
@@ -4204,6 +4353,98 @@ components:
           type: number
       example:
         $ref: "#/components/examples/screenNotePosition"
+    ScreenAnnotation:
+      title: Screen Annotation
+      type: object
+      required:
+        - id
+        - content
+        - type
+        - position
+        - creator
+        - updated
+        - created
+      properties:
+        id:
+          type: string
+          description: The unique id of the annotation
+        content:
+          type: string
+          description: The text of the annotation
+        type:
+          $ref: "#/components/schemas/ScreenAnnotationNoteType"
+        position:
+          $ref: "#/components/schemas/ScreenAnnotationPosition"
+        creator:
+          $ref: "#/components/schemas/User"
+        updated:
+          type: integer
+          format: timestamp
+          description: The unix timestamp when the annotation was last updated
+        created:
+          type: integer
+          format: timestamp
+          description: The unix timestamp when the annotation was created
+      example:
+        $ref: "#/components/examples/screenAnnotation"
+    ScreenAnnotationPosition:
+      title: Screen Annotation Position
+      description: Position of the annotation with respect to top left corner. Values
+        are normalized in [0, 1]
+      type: object
+      required:
+        - x
+        - y
+      properties:
+        x:
+          type: number
+        y:
+          type: number
+      example:
+        $ref: "#/components/examples/screenAnnotationPosition"
+    ScreenAnnotationNoteType:
+      title: Screen Annotation Note Type
+      type: object
+      required:
+        - id
+        - name
+        - color
+      properties:
+        id:
+          type: string
+          description: The unique id of the annotation
+        name:
+          $ref: "#/components/schemas/ScreenAnnotationNoteTypeEnum"
+          description: Name of the note type
+        color:
+          $ref: "#/components/schemas/ScreenAnnotationColor"
+          description: Color of the note type
+    ScreenAnnotationColor:
+      title: Screen Annotation Color
+      type: object
+      required:
+        - r
+        - g
+        - b
+        - a
+      properties:
+        name:
+          type: string
+          description: Name of the color
+        r:
+          type: integer
+          description: Red component of the color
+        g:
+          type: integer
+          description: Green component of the color
+        b:
+          type: integer
+          description: Blue component of the color
+        a:
+          type: number
+          description: Alpha component of the color
+      example:
+        $ref: "#/components/examples/screenAnnotationColor"
     ScreenSection:
       title: Screen Section
       type: object
@@ -6476,6 +6717,17 @@ components:
         - turquoise
         - cornflower_blue
         - deep_purple
+    ScreenAnnotationNoteTypeEnum:
+      title: Note Types
+      type: string
+      enum:
+        - Behavior
+        - Requirement
+        - Animation
+        - Accessibility
+        - API
+        - Tracking
+      description: Type of the annotation note
     BlendModeEnum:
       title: Blend Mode
       type: string
@@ -6982,6 +7234,33 @@ components:
         color:
           title: color
           $ref: "#/components/schemas/ScreenNoteColorNameEnum"
+    ScreenAnnotationCreateBody:
+      title: Screen Annotation Create Body
+      type: object
+      properties:
+        content:
+          type: string
+          description: Content of the annotation
+        position:
+          $ref: "#/components/schemas/ScreenAnnotationPosition"
+        type:
+          type: string
+          description: The unique id of the annotation type
+      required:
+        - content
+        - position
+    ScreenAnnotationUpdateBody:
+      title: Screen Annotation Update Body
+      type: object
+      properties:
+        content:
+          type: string
+          description: Content of the annotation
+        position:
+          $ref: "#/components/schemas/ScreenAnnotationPosition"
+        type:
+          type: string
+          description: The unique id of the annotation type
     SpacingTokenUpdateBody:
       title: Spacing Token Update Body
       type: object
@@ -11676,6 +11955,39 @@ components:
       value:
         x: 0.93
         y: 0.1
+    screenAnnotation:
+      summary: Screen Annotation
+      value:
+        id: 642dbd0527586e8ea06dc2d7
+        content: The button should be red.
+        type:
+          $ref: "#/components/examples/screenAnnotationNoteType/value"
+        position:
+          $ref: "#/components/examples/screenAnnotationPosition/value"
+        creator:
+          $ref: "#/components/examples/user/value"
+        updated: 1680719128
+        created: 1680719128
+    screenAnnotationPosition:
+      summary: Screen Annotation Position
+      value:
+        x: 0.93
+        y: 0.1
+    screenAnnotationNoteType:
+      summary: Screen Annotation Note Type
+      value:
+        id: 6436877c182345f62e94ab8e
+        name: Requirements
+        color:
+          $ref: "#/components/examples/screenAnnotationColor/value"
+    screenAnnotationColor:
+      summary: Screen Annotation Color
+      value:
+        name: yellow
+        r: 254
+        g: 207
+        b: 51
+        a: 1
     screenSection:
       summary: Screen Section
       value:
@@ -12184,6 +12496,14 @@ components:
       schema:
         type: string
         pattern: /^[0-9a-f]{24}$/i
+    screen_annotation_id:
+      name: annotation_id
+      in: path
+      description: Screen annotation id
+      required: true
+      schema:
+        type: string
+        pattern: /^[0-9a-f]{24}$/i
     screen_comment_id:
       name: comment_id
       in: path
@@ -13143,6 +13463,35 @@ components:
             Note not found:
               value:
                 message: Note not found
+    projectScreenOrAnnotationNotFound:
+      description: Project, screen or annotation not found
+      content:
+        application/json:
+          schema:
+            $ref: "#/components/schemas/ErrorResponse"
+          examples:
+            Project not found:
+              value:
+                message: Project not found
+            Screen not found:
+              value:
+                message: Screen not found
+            Annotation not found:
+              value:
+                message: Annotation not found
+    notAnnotationCreatorOrProjectArchived:
+      description: Not the creator of the annotation or project archived
+      content:
+        application/json:
+          schema:
+            $ref: "#/components/schemas/ErrorResponse"
+          examples:
+            Not the creator of the annotation:
+              value:
+                message: User is not the creator of the annotation
+            Project is archived:
+              value:
+                message: Project is archived
     projectScreenOrVersionNotFound:
       description: Project, screen or version not found
       content: