diff --git a/src/lib/seam/connect/models/acs/acs-access-group.ts b/src/lib/seam/connect/models/acs/acs-access-group.ts
index b4397760..2e972913 100644
--- a/src/lib/seam/connect/models/acs/acs-access-group.ts
+++ b/src/lib/seam/connect/models/acs/acs-access-group.ts
@@ -41,14 +41,23 @@ export const unknown_issue_with_acs_access_group =
       'An unknown issue occurred while syncing the state of this access group with the provider. This issue may affect the proper functioning of this access group.',
     )
 
-const acs_access_group_warning = unknown_issue_with_acs_access_group.describe(
-  'Warning associated with the `acs_access_group`.',
-)
+const acs_access_group_being_deleted = common_acs_access_group_warning
+  .extend({
+    warning_code: z.literal('being_deleted').describe(warning_code_description),
+  })
+  .describe(
+    'Indicates that the access group is being deleted from the access system. This is a temporary state, and the access group will be deleted shortly.',
+  )
+
+const acs_access_group_warning = z
+  .union([unknown_issue_with_acs_access_group, acs_access_group_being_deleted])
+  .describe('Warning associated with the `acs_access_group`.')
 
 const _acs_access_group_warning_map = z.object({
   unknown_issue_with_acs_access_group: unknown_issue_with_acs_access_group
     .optional()
     .nullable(),
+  being_deleted: acs_access_group_being_deleted.optional().nullable(),
 })
 
 export type AcsAccessGroupWarningMap = z.infer<
diff --git a/src/lib/seam/connect/openapi.ts b/src/lib/seam/connect/openapi.ts
index cdc63033..d7d74e42 100644
--- a/src/lib/seam/connect/openapi.ts
+++ b/src/lib/seam/connect/openapi.ts
@@ -2227,27 +2227,58 @@ export default {
             description: 'Warnings associated with the `acs_access_group`.',
             items: {
               description: 'Warning associated with the `acs_access_group`.',
-              properties: {
-                created_at: {
-                  description:
-                    'Date and time at which Seam created the warning.',
-                  format: 'date-time',
-                  type: 'string',
-                },
-                message: {
+              oneOf: [
+                {
                   description:
-                    'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
-                  type: 'string',
+                    'An unknown issue occurred while syncing the state of this access group with the provider. This issue may affect the proper functioning of this access group.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which Seam created the warning.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description:
+                        'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
+                      type: 'string',
+                    },
+                    warning_code: {
+                      description:
+                        'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
+                      enum: ['unknown_issue_with_acs_access_group'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'warning_code'],
+                  type: 'object',
                 },
-                warning_code: {
+                {
                   description:
-                    'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
-                  enum: ['unknown_issue_with_acs_access_group'],
-                  type: 'string',
+                    'Indicates that the access group is being deleted from the access system. This is a temporary state, and the access group will be deleted shortly.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which Seam created the warning.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description:
+                        'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
+                      type: 'string',
+                    },
+                    warning_code: {
+                      description:
+                        'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
+                      enum: ['being_deleted'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'warning_code'],
+                  type: 'object',
                 },
-              },
-              required: ['created_at', 'message', 'warning_code'],
-              type: 'object',
+              ],
             },
             type: 'array',
           },
@@ -23421,27 +23452,58 @@ export default {
             description: 'Warnings associated with the `acs_access_group`.',
             items: {
               description: 'Warning associated with the `acs_access_group`.',
-              properties: {
-                created_at: {
-                  description:
-                    'Date and time at which Seam created the warning.',
-                  format: 'date-time',
-                  type: 'string',
-                },
-                message: {
+              oneOf: [
+                {
                   description:
-                    'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
-                  type: 'string',
+                    'An unknown issue occurred while syncing the state of this access group with the provider. This issue may affect the proper functioning of this access group.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which Seam created the warning.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description:
+                        'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
+                      type: 'string',
+                    },
+                    warning_code: {
+                      description:
+                        'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
+                      enum: ['unknown_issue_with_acs_access_group'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'warning_code'],
+                  type: 'object',
                 },
-                warning_code: {
+                {
                   description:
-                    'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
-                  enum: ['unknown_issue_with_acs_access_group'],
-                  type: 'string',
+                    'Indicates that the access group is being deleted from the access system. This is a temporary state, and the access group will be deleted shortly.',
+                  properties: {
+                    created_at: {
+                      description:
+                        'Date and time at which Seam created the warning.',
+                      format: 'date-time',
+                      type: 'string',
+                    },
+                    message: {
+                      description:
+                        'Detailed description of the warning. Provides insights into the issue and potentially how to rectify it.',
+                      type: 'string',
+                    },
+                    warning_code: {
+                      description:
+                        'Unique identifier of the type of warning. Enables quick recognition and categorization of the issue.',
+                      enum: ['being_deleted'],
+                      type: 'string',
+                    },
+                  },
+                  required: ['created_at', 'message', 'warning_code'],
+                  type: 'object',
                 },
-              },
-              required: ['created_at', 'message', 'warning_code'],
-              type: 'object',
+              ],
             },
             type: 'array',
           },
@@ -32761,6 +32823,104 @@ export default {
         'x-title': 'Add an ACS User to an Access Group',
       },
     },
+    '/acs/access_groups/delete': {
+      delete: {
+        description:
+          'Deletes a specified [access group](https://docs.seam.co/latest/capability-guides/access-systems/assigning-users-to-access-groups).',
+        operationId: 'acsAccessGroupsDeleteDelete',
+        parameters: [
+          {
+            in: 'query',
+            name: 'acs_access_group_id',
+            required: true,
+            schema: {
+              description: 'ID of the access group that you want to delete.',
+              format: 'uuid',
+              type: 'string',
+            },
+          },
+        ],
+        responses: {
+          200: {
+            content: {
+              'application/json': {
+                schema: {
+                  properties: { ok: { type: 'boolean' } },
+                  required: ['ok'],
+                  type: 'object',
+                },
+              },
+            },
+            description: 'OK',
+          },
+          400: { description: 'Bad Request' },
+          401: { description: 'Unauthorized' },
+        },
+        security: [
+          { client_session: [] },
+          { pat_with_workspace: [] },
+          { console_session_with_workspace: [] },
+          { api_key: [] },
+        ],
+        summary: '/acs/access_groups/delete',
+        tags: ['/acs'],
+        'x-fern-sdk-group-name': ['acs', 'access_groups'],
+        'x-fern-sdk-method-name': 'delete',
+        'x-response-key': null,
+        'x-title': 'Delete an Access Group',
+      },
+      post: {
+        description:
+          'Deletes a specified [access group](https://docs.seam.co/latest/capability-guides/access-systems/assigning-users-to-access-groups).',
+        operationId: 'acsAccessGroupsDeletePost',
+        requestBody: {
+          content: {
+            'application/json': {
+              schema: {
+                properties: {
+                  acs_access_group_id: {
+                    description:
+                      'ID of the access group that you want to delete.',
+                    format: 'uuid',
+                    type: 'string',
+                  },
+                },
+                required: ['acs_access_group_id'],
+                type: 'object',
+              },
+            },
+          },
+        },
+        responses: {
+          200: {
+            content: {
+              'application/json': {
+                schema: {
+                  properties: { ok: { type: 'boolean' } },
+                  required: ['ok'],
+                  type: 'object',
+                },
+              },
+            },
+            description: 'OK',
+          },
+          400: { description: 'Bad Request' },
+          401: { description: 'Unauthorized' },
+        },
+        security: [
+          { client_session: [] },
+          { pat_with_workspace: [] },
+          { console_session_with_workspace: [] },
+          { api_key: [] },
+        ],
+        summary: '/acs/access_groups/delete',
+        tags: ['/acs'],
+        'x-fern-sdk-group-name': ['acs', 'access_groups'],
+        'x-fern-sdk-method-name': 'delete',
+        'x-response-key': null,
+        'x-title': 'Delete an Access Group',
+      },
+    },
     '/acs/access_groups/get': {
       get: {
         description:
diff --git a/src/lib/seam/connect/route-types.ts b/src/lib/seam/connect/route-types.ts
index 35e747e7..86fd7a60 100644
--- a/src/lib/seam/connect/route-types.ts
+++ b/src/lib/seam/connect/route-types.ts
@@ -13729,14 +13729,24 @@ export type Routes = {
               /** Date and time at which the access group was created. */
               created_at: string
               /** Warnings associated with the `acs_access_group`. */
-              warnings: {
-                /** Date and time at which Seam created the warning. */
-                created_at: string
-                /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-                message: string
-                /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-                warning_code: 'unknown_issue_with_acs_access_group'
-              }[]
+              warnings: (
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'unknown_issue_with_acs_access_group'
+                  }
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'being_deleted'
+                  }
+              )[]
               is_managed: true
             }[]
           | undefined
@@ -17878,6 +17888,19 @@ export type Routes = {
     jsonResponse: {}
     maxDuration: undefined
   }
+  '/acs/access_groups/delete': {
+    route: '/acs/access_groups/delete'
+    method: 'DELETE' | 'POST'
+    queryParams: {}
+    jsonBody: {}
+    commonParams: {
+      /** ID of the access group that you want to delete. */
+      acs_access_group_id: string
+    }
+    formData: {}
+    jsonResponse: {}
+    maxDuration: undefined
+  }
   '/acs/access_groups/get': {
     route: '/acs/access_groups/get'
     method: 'GET' | 'POST'
@@ -17933,14 +17956,24 @@ export type Routes = {
         /** Date and time at which the access group was created. */
         created_at: string
         /** Warnings associated with the `acs_access_group`. */
-        warnings: {
-          /** Date and time at which Seam created the warning. */
-          created_at: string
-          /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-          message: string
-          /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-          warning_code: 'unknown_issue_with_acs_access_group'
-        }[]
+        warnings: (
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'unknown_issue_with_acs_access_group'
+            }
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'being_deleted'
+            }
+        )[]
         is_managed: true
       }
     }
@@ -18000,14 +18033,24 @@ export type Routes = {
         /** Date and time at which the access group was created. */
         created_at: string
         /** Warnings associated with the `acs_access_group`. */
-        warnings: {
-          /** Date and time at which Seam created the warning. */
-          created_at: string
-          /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-          message: string
-          /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-          warning_code: 'unknown_issue_with_acs_access_group'
-        }[]
+        warnings: (
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'unknown_issue_with_acs_access_group'
+            }
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'being_deleted'
+            }
+        )[]
         is_managed: true
       }[]
     }
@@ -18519,14 +18562,24 @@ export type Routes = {
         /** Date and time at which the access group was created. */
         created_at: string
         /** Warnings associated with the `acs_access_group`. */
-        warnings: {
-          /** Date and time at which Seam created the warning. */
-          created_at: string
-          /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-          message: string
-          /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-          warning_code: 'unknown_issue_with_acs_access_group'
-        }[]
+        warnings: (
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'unknown_issue_with_acs_access_group'
+            }
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'being_deleted'
+            }
+        )[]
         is_managed: false
       }
     }
@@ -18584,14 +18637,24 @@ export type Routes = {
         /** Date and time at which the access group was created. */
         created_at: string
         /** Warnings associated with the `acs_access_group`. */
-        warnings: {
-          /** Date and time at which Seam created the warning. */
-          created_at: string
-          /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-          message: string
-          /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-          warning_code: 'unknown_issue_with_acs_access_group'
-        }[]
+        warnings: (
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'unknown_issue_with_acs_access_group'
+            }
+          | {
+              /** Date and time at which Seam created the warning. */
+              created_at: string
+              /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+              message: string
+              /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+              warning_code: 'being_deleted'
+            }
+        )[]
         is_managed: false
       }[]
     }
@@ -94568,14 +94631,24 @@ export type Routes = {
               /** Date and time at which the access group was created. */
               created_at: string
               /** Warnings associated with the `acs_access_group`. */
-              warnings: {
-                /** Date and time at which Seam created the warning. */
-                created_at: string
-                /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-                message: string
-                /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-                warning_code: 'unknown_issue_with_acs_access_group'
-              }[]
+              warnings: (
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'unknown_issue_with_acs_access_group'
+                  }
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'being_deleted'
+                  }
+              )[]
               is_managed: true
             }[]
           | undefined
@@ -96403,14 +96476,24 @@ export type Routes = {
               /** Date and time at which the access group was created. */
               created_at: string
               /** Warnings associated with the `acs_access_group`. */
-              warnings: {
-                /** Date and time at which Seam created the warning. */
-                created_at: string
-                /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
-                message: string
-                /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
-                warning_code: 'unknown_issue_with_acs_access_group'
-              }[]
+              warnings: (
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'unknown_issue_with_acs_access_group'
+                  }
+                | {
+                    /** Date and time at which Seam created the warning. */
+                    created_at: string
+                    /** Detailed description of the warning. Provides insights into the issue and potentially how to rectify it. */
+                    message: string
+                    /** Unique identifier of the type of warning. Enables quick recognition and categorization of the issue. */
+                    warning_code: 'being_deleted'
+                  }
+              )[]
               is_managed: false
             }[]
           | undefined