diff --git a/openapi.json b/openapi.json
index c0e816c1..ab7e0250 100644
--- a/openapi.json
+++ b/openapi.json
@@ -14,7 +14,7 @@
       "url": "https://www.apache.org/licenses/LICENSE-2.0"
     },
     "version": "2024.0",
-    "x-box-commit-hash": "e34422e289"
+    "x-box-commit-hash": "d1f2984418"
   },
   "servers": [
     {
@@ -39323,6 +39323,24 @@
             "type": "string",
             "example": "en",
             "nullable": true
+          },
+          "verification_method": {
+            "description": "The verification method for the signer.",
+            "example": {
+              "type": "login"
+            },
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/SignRequestSignerVerificationMethod"
+              },
+              {
+                "title": "OpenAPI 3.0 null schema type",
+                "description": "The definition for a null schema type in OpenAPI `3.0`.",
+                "type": "object",
+                "nullable": true,
+                "additionalProperties": false
+              }
+            ]
           }
         },
         "title": "Signer fields used to create a Box Sign request object."
@@ -39841,6 +39859,81 @@
         ],
         "title": "Sign Request Signer Input ZIP Validation"
       },
+      "SignRequestSignerVerificationMethod": {
+        "description": "A verification method for a signer in a Sign Request. \nThis property can be used instead of the `login_required` and `verification_phone_number` properties.\nIf this property is used, the `login_required` and `verification_phone_number` properties will be ignored.",
+        "oneOf": [
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodLogin"
+          },
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodPhoneSMS"
+          },
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodCacPiv"
+          }
+        ],
+        "title": "Verification method for Sign Request Signer"
+      },
+      "SignRequestSignerVerificationMethodCacPiv": {
+        "description": "The verification method to be used when user has to verify themselves using a CAC/PIV smart-card.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "cac_piv",
+            "enum": [
+              "cac_piv"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "CAC/PIV Signer Verification Method"
+      },
+      "SignRequestSignerVerificationMethodLogin": {
+        "description": "When used as a verification method the signer will need to \nlog in to a Box account before signing the request. If the \nsigner does not have an existing account, they will have the \noption to create a free Box account.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "login",
+            "enum": [
+              "login"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Login Signer Verification Method"
+      },
+      "SignRequestSignerVerificationMethodPhoneSMS": {
+        "description": "When used as a verification method, prior to signing the document, \nthe signer will have to verify themselves using two-factor \nauthentication by receiving an SMS message on their phone.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "phone",
+            "enum": [
+              "phone"
+            ]
+          },
+          "phone_number": {
+            "description": "The phone number to where the message will be sent.",
+            "type": "string",
+            "example": "+316314578901"
+          }
+        },
+        "required": [
+          "type",
+          "phone_number"
+        ],
+        "title": "Phone SMS Signer Verification Method"
+      },
       "SignTemplate": {
         "description": "A Box Sign template object.",
         "type": "object",
@@ -40820,6 +40913,24 @@
             "type": "boolean",
             "example": true,
             "nullable": true
+          },
+          "verification_method": {
+            "description": "The verification method for the signer.",
+            "example": {
+              "type": "login"
+            },
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/TemplateSignerVerificationMethod"
+              },
+              {
+                "title": "OpenAPI 3.0 null schema type",
+                "description": "The definition for a null schema type in OpenAPI `3.0`.",
+                "type": "object",
+                "nullable": true,
+                "additionalProperties": false
+              }
+            ]
           }
         },
         "title": "Signer fields for Templates"
@@ -40973,6 +41084,75 @@
         ],
         "title": "Template Signer Input"
       },
+      "TemplateSignerVerificationMethod": {
+        "description": "A verification method for a signer in a Sign Request Template.\nThis property can be used instead of the `login_required`, `is_phone_number_required` properties.\nIf this property is used, the `login_required` and `is_phone_number_required` properties will be ignored.",
+        "oneOf": [
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodLogin"
+          },
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodPhoneSMS"
+          },
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodCacPiv"
+          }
+        ],
+        "title": "Verification method for Sign Request Template Signer"
+      },
+      "TemplateSignerVerificationMethodCacPiv": {
+        "description": "The verification method to be used when user has to verify themselves using a CAC/PIV smart-card.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "cac_piv",
+            "enum": [
+              "cac_piv"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer CAC/PIV Verification Method"
+      },
+      "TemplateSignerVerificationMethodLogin": {
+        "description": "When used as a verification method the signer will need to \nlog in to a Box account before signing the request. If the \nsigner does not have an existing account, they will have the \noption to create a free Box account.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "login",
+            "enum": [
+              "login"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer Login Verification Method"
+      },
+      "TemplateSignerVerificationMethodPhoneSMS": {
+        "description": "When used as a verification method, prior to signing the document, \nthe signer will have to verify themselves using two-factor \nauthentication by receiving an SMS message on their phone.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "phone",
+            "enum": [
+              "phone"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer Phone SMS Verification Method"
+      },
       "TermsOfService": {
         "description": "The root-level record that is supposed to represent a\nsingle Terms of Service.",
         "type": "object",
diff --git a/openapi/openapi-v2025.0.json b/openapi/openapi-v2025.0.json
index 453cfa1c..e171346c 100644
--- a/openapi/openapi-v2025.0.json
+++ b/openapi/openapi-v2025.0.json
@@ -14,7 +14,7 @@
       "url": "https://www.apache.org/licenses/LICENSE-2.0"
     },
     "version": "2025.0",
-    "x-box-commit-hash": "e34422e289"
+    "x-box-commit-hash": "d1f2984418"
   },
   "servers": [
     {
diff --git a/openapi/openapi-v2026.0.json b/openapi/openapi-v2026.0.json
index 1c1a7da8..fa6ac424 100644
--- a/openapi/openapi-v2026.0.json
+++ b/openapi/openapi-v2026.0.json
@@ -14,7 +14,7 @@
       "url": "https://www.apache.org/licenses/LICENSE-2.0"
     },
     "version": "2026.0",
-    "x-box-commit-hash": "e34422e289"
+    "x-box-commit-hash": "d1f2984418"
   },
   "servers": [
     {
diff --git a/openapi/openapi.json b/openapi/openapi.json
index c0e816c1..ab7e0250 100644
--- a/openapi/openapi.json
+++ b/openapi/openapi.json
@@ -14,7 +14,7 @@
       "url": "https://www.apache.org/licenses/LICENSE-2.0"
     },
     "version": "2024.0",
-    "x-box-commit-hash": "e34422e289"
+    "x-box-commit-hash": "d1f2984418"
   },
   "servers": [
     {
@@ -39323,6 +39323,24 @@
             "type": "string",
             "example": "en",
             "nullable": true
+          },
+          "verification_method": {
+            "description": "The verification method for the signer.",
+            "example": {
+              "type": "login"
+            },
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/SignRequestSignerVerificationMethod"
+              },
+              {
+                "title": "OpenAPI 3.0 null schema type",
+                "description": "The definition for a null schema type in OpenAPI `3.0`.",
+                "type": "object",
+                "nullable": true,
+                "additionalProperties": false
+              }
+            ]
           }
         },
         "title": "Signer fields used to create a Box Sign request object."
@@ -39841,6 +39859,81 @@
         ],
         "title": "Sign Request Signer Input ZIP Validation"
       },
+      "SignRequestSignerVerificationMethod": {
+        "description": "A verification method for a signer in a Sign Request. \nThis property can be used instead of the `login_required` and `verification_phone_number` properties.\nIf this property is used, the `login_required` and `verification_phone_number` properties will be ignored.",
+        "oneOf": [
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodLogin"
+          },
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodPhoneSMS"
+          },
+          {
+            "$ref": "#/components/schemas/SignRequestSignerVerificationMethodCacPiv"
+          }
+        ],
+        "title": "Verification method for Sign Request Signer"
+      },
+      "SignRequestSignerVerificationMethodCacPiv": {
+        "description": "The verification method to be used when user has to verify themselves using a CAC/PIV smart-card.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "cac_piv",
+            "enum": [
+              "cac_piv"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "CAC/PIV Signer Verification Method"
+      },
+      "SignRequestSignerVerificationMethodLogin": {
+        "description": "When used as a verification method the signer will need to \nlog in to a Box account before signing the request. If the \nsigner does not have an existing account, they will have the \noption to create a free Box account.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "login",
+            "enum": [
+              "login"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Login Signer Verification Method"
+      },
+      "SignRequestSignerVerificationMethodPhoneSMS": {
+        "description": "When used as a verification method, prior to signing the document, \nthe signer will have to verify themselves using two-factor \nauthentication by receiving an SMS message on their phone.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "phone",
+            "enum": [
+              "phone"
+            ]
+          },
+          "phone_number": {
+            "description": "The phone number to where the message will be sent.",
+            "type": "string",
+            "example": "+316314578901"
+          }
+        },
+        "required": [
+          "type",
+          "phone_number"
+        ],
+        "title": "Phone SMS Signer Verification Method"
+      },
       "SignTemplate": {
         "description": "A Box Sign template object.",
         "type": "object",
@@ -40820,6 +40913,24 @@
             "type": "boolean",
             "example": true,
             "nullable": true
+          },
+          "verification_method": {
+            "description": "The verification method for the signer.",
+            "example": {
+              "type": "login"
+            },
+            "anyOf": [
+              {
+                "$ref": "#/components/schemas/TemplateSignerVerificationMethod"
+              },
+              {
+                "title": "OpenAPI 3.0 null schema type",
+                "description": "The definition for a null schema type in OpenAPI `3.0`.",
+                "type": "object",
+                "nullable": true,
+                "additionalProperties": false
+              }
+            ]
           }
         },
         "title": "Signer fields for Templates"
@@ -40973,6 +41084,75 @@
         ],
         "title": "Template Signer Input"
       },
+      "TemplateSignerVerificationMethod": {
+        "description": "A verification method for a signer in a Sign Request Template.\nThis property can be used instead of the `login_required`, `is_phone_number_required` properties.\nIf this property is used, the `login_required` and `is_phone_number_required` properties will be ignored.",
+        "oneOf": [
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodLogin"
+          },
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodPhoneSMS"
+          },
+          {
+            "$ref": "#/components/schemas/TemplateSignerVerificationMethodCacPiv"
+          }
+        ],
+        "title": "Verification method for Sign Request Template Signer"
+      },
+      "TemplateSignerVerificationMethodCacPiv": {
+        "description": "The verification method to be used when user has to verify themselves using a CAC/PIV smart-card.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "cac_piv",
+            "enum": [
+              "cac_piv"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer CAC/PIV Verification Method"
+      },
+      "TemplateSignerVerificationMethodLogin": {
+        "description": "When used as a verification method the signer will need to \nlog in to a Box account before signing the request. If the \nsigner does not have an existing account, they will have the \noption to create a free Box account.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "login",
+            "enum": [
+              "login"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer Login Verification Method"
+      },
+      "TemplateSignerVerificationMethodPhoneSMS": {
+        "description": "When used as a verification method, prior to signing the document, \nthe signer will have to verify themselves using two-factor \nauthentication by receiving an SMS message on their phone.",
+        "type": "object",
+        "properties": {
+          "type": {
+            "description": "The type of verification method.",
+            "type": "string",
+            "example": "phone",
+            "enum": [
+              "phone"
+            ]
+          }
+        },
+        "required": [
+          "type"
+        ],
+        "title": "Template Signer Phone SMS Verification Method"
+      },
       "TermsOfService": {
         "description": "The root-level record that is supposed to represent a\nsingle Terms of Service.",
         "type": "object",