diff --git a/src/lib/seam/connect/models/acs/acs-access-groups/pending-mutations.ts b/src/lib/seam/connect/models/acs/acs-access-groups/pending-mutations.ts
index f880ffe2..07df51e8 100644
--- a/src/lib/seam/connect/models/acs/acs-access-groups/pending-mutations.ts
+++ b/src/lib/seam/connect/models/acs/acs-access-groups/pending-mutations.ts
@@ -156,6 +156,18 @@ const deferring_user_membership_update = common_pending_mutation
     'A scheduled user membership change is pending for this access group.',
   )
 
+const deferring_deletion = common_pending_mutation
+  .extend({
+    mutation_code: z
+      .literal('deferring_deletion')
+      .describe(
+        'Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes.',
+      ),
+  })
+  .describe(
+    'This access group is scheduled for automatic deletion when its access window expires.',
+  )
+
 export const acs_access_group_pending_mutations = z.discriminatedUnion(
   'mutation_code',
   [
@@ -166,6 +178,7 @@ export const acs_access_group_pending_mutations = z.discriminatedUnion(
     updating_user_membership,
     updating_entrance_membership,
     deferring_user_membership_update,
+    deferring_deletion,
   ],
 )
 
@@ -190,6 +203,7 @@ const _acs_access_group_pending_mutations_map = z.object({
     .record(z.string().uuid(), deferring_user_membership_update)
     .optional()
     .nullable(),
+  deferring_deletion: deferring_deletion.optional().nullable(),
 })
 
 export type AcsAccessGroupPendingMutationsMap = z.infer<
diff --git a/src/lib/seam/connect/openapi.ts b/src/lib/seam/connect/openapi.ts
index 03c68322..7423975d 100644
--- a/src/lib/seam/connect/openapi.ts
+++ b/src/lib/seam/connect/openapi.ts
@@ -3096,6 +3096,30 @@ export default {
                   ],
                   type: 'object',
                 },
+                {
+                  description:
+                    'This access group is scheduled for automatic deletion when its access window expires.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which the mutation was created.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description: 'Detailed description of the mutation.',
+                      type: 'string',
+                    },
+                    mutation_code: {
+                      description:
+                        'Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes.',
+                      enum: ['deferring_deletion'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'mutation_code'],
+                  type: 'object',
+                },
               ],
             },
             type: 'array',
@@ -27430,6 +27454,30 @@ export default {
                   ],
                   type: 'object',
                 },
+                {
+                  description:
+                    'This access group is scheduled for automatic deletion when its access window expires.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which the mutation was created.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description: 'Detailed description of the mutation.',
+                      type: 'string',
+                    },
+                    mutation_code: {
+                      description:
+                        'Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes.',
+                      enum: ['deferring_deletion'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'mutation_code'],
+                  type: 'object',
+                },
               ],
             },
             type: 'array',
diff --git a/src/lib/seam/connect/route-types.ts b/src/lib/seam/connect/route-types.ts
index d758ed66..fc0c04f2 100644
--- a/src/lib/seam/connect/route-types.ts
+++ b/src/lib/seam/connect/route-types.ts
@@ -14200,6 +14200,14 @@ export type Routes = {
                     /** Whether the user is scheduled to be added to or removed from this access group. */
                     variant: 'adding' | 'removing'
                   }
+                | {
+                    /** Date and time at which the mutation was created. */
+                    created_at: string
+                    /** Detailed description of the mutation. */
+                    message: string
+                    /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+                    mutation_code: 'deferring_deletion'
+                  }
               )[]
               is_managed: true
             }[]
@@ -19676,6 +19684,14 @@ export type Routes = {
               /** Whether the user is scheduled to be added to or removed from this access group. */
               variant: 'adding' | 'removing'
             }
+          | {
+              /** Date and time at which the mutation was created. */
+              created_at: string
+              /** Detailed description of the mutation. */
+              message: string
+              /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+              mutation_code: 'deferring_deletion'
+            }
         )[]
         is_managed: true
       }
@@ -19871,6 +19887,14 @@ export type Routes = {
               /** Whether the user is scheduled to be added to or removed from this access group. */
               variant: 'adding' | 'removing'
             }
+          | {
+              /** Date and time at which the mutation was created. */
+              created_at: string
+              /** Detailed description of the mutation. */
+              message: string
+              /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+              mutation_code: 'deferring_deletion'
+            }
         )[]
         is_managed: true
       }[]
@@ -20536,6 +20560,14 @@ export type Routes = {
               /** Whether the user is scheduled to be added to or removed from this access group. */
               variant: 'adding' | 'removing'
             }
+          | {
+              /** Date and time at which the mutation was created. */
+              created_at: string
+              /** Detailed description of the mutation. */
+              message: string
+              /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+              mutation_code: 'deferring_deletion'
+            }
         )[]
         is_managed: false
       }
@@ -20729,6 +20761,14 @@ export type Routes = {
               /** Whether the user is scheduled to be added to or removed from this access group. */
               variant: 'adding' | 'removing'
             }
+          | {
+              /** Date and time at which the mutation was created. */
+              created_at: string
+              /** Detailed description of the mutation. */
+              message: string
+              /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+              mutation_code: 'deferring_deletion'
+            }
         )[]
         is_managed: false
       }[]
@@ -103475,6 +103515,14 @@ export type Routes = {
                     /** Whether the user is scheduled to be added to or removed from this access group. */
                     variant: 'adding' | 'removing'
                   }
+                | {
+                    /** Date and time at which the mutation was created. */
+                    created_at: string
+                    /** Detailed description of the mutation. */
+                    message: string
+                    /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+                    mutation_code: 'deferring_deletion'
+                  }
               )[]
               is_managed: true
             }[]
@@ -105454,6 +105502,14 @@ export type Routes = {
                     /** Whether the user is scheduled to be added to or removed from this access group. */
                     variant: 'adding' | 'removing'
                   }
+                | {
+                    /** Date and time at which the mutation was created. */
+                    created_at: string
+                    /** Detailed description of the mutation. */
+                    message: string
+                    /** Mutation code to indicate that this access group is scheduled for deletion when its ends_at time passes. */
+                    mutation_code: 'deferring_deletion'
+                  }
               )[]
               is_managed: false
             }[]