Changes from make api-docs

Author: kibanamachine

oas_docs/output/kibana.serverless.yaml

@@ -3129,6 +3129,12 @@ paths:
                           nullable: true
                         description: Payload of the attachment. Required unless `origin` is provided (content is resolved once at send time).
                         type: object
+                      description:
+                        description: Human-readable label for the attachment.
+                        type: string
+                      group_id:
+                        description: Stable identifier for the logical group this attachment belongs to. Attachments sharing the same group_id were submitted together as a single logical entity.
+                        type: string
                       hidden:
                         description: When true, the attachment will not be displayed in the UI.
                         type: boolean
@@ -3512,6 +3518,12 @@ paths:
                           nullable: true
                         description: Payload of the attachment. Required unless `origin` is provided (content is resolved once at send time).
                         type: object
+                      description:
+                        description: Human-readable label for the attachment.
+                        type: string
+                      group_id:
+                        description: Stable identifier for the logical group this attachment belongs to. Attachments sharing the same group_id were submitted together as a single logical entity.
+                        type: string
                       hidden:
                         description: When true, the attachment will not be displayed in the UI.
                         type: boolean

oas_docs/output/kibana.yaml

@@ -3199,6 +3199,12 @@ paths:
                           nullable: true
                         description: Payload of the attachment. Required unless `origin` is provided (content is resolved once at send time).
                         type: object
+                      description:
+                        description: Human-readable label for the attachment.
+                        type: string
+                      group_id:
+                        description: Stable identifier for the logical group this attachment belongs to. Attachments sharing the same group_id were submitted together as a single logical entity.
+                        type: string
                       hidden:
                         description: When true, the attachment will not be displayed in the UI.
                         type: boolean
@@ -3582,6 +3588,12 @@ paths:
                           nullable: true
                         description: Payload of the attachment. Required unless `origin` is provided (content is resolved once at send time).
                         type: object
+                      description:
+                        description: Human-readable label for the attachment.
+                        type: string
+                      group_id:
+                        description: Stable identifier for the logical group this attachment belongs to. Attachments sharing the same group_id were submitted together as a single logical entity.
+                        type: string
                       hidden:
                         description: When true, the attachment will not be displayed in the UI.
                         type: boolean