diff --git a/mintlify/openapi.yaml b/mintlify/openapi.yaml
index 991c63ec..a68f2e41 100644
--- a/mintlify/openapi.yaml
+++ b/mintlify/openapi.yaml
@@ -8110,6 +8110,7 @@ components:
             | WALLET_SIGNATURE_MALFORMED | The `Grid-Wallet-Signature` header could not be parsed (bad encoding, structure, or fields) |
             | WALLET_SIGNATURE_BODY_MISMATCH | The `Grid-Wallet-Signature` was computed over a different request body than the one received |
             | WALLET_SIGNATURE_INVALID | The `Grid-Wallet-Signature` failed cryptographic verification against the registered credential |
+            | REQUEST_ID_MISSING | The `Request-Id` header is required on the signed retry but was not supplied (paired with `Grid-Wallet-Signature`) |
           enum:
             - UNAUTHORIZED
             - INVALID_SIGNATURE
@@ -8117,6 +8118,7 @@ components:
             - WALLET_SIGNATURE_MALFORMED
             - WALLET_SIGNATURE_BODY_MISMATCH
             - WALLET_SIGNATURE_INVALID
+            - REQUEST_ID_MISSING
         message:
           type: string
           description: Error message
diff --git a/openapi.yaml b/openapi.yaml
index 991c63ec..a68f2e41 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -8110,6 +8110,7 @@ components:
             | WALLET_SIGNATURE_MALFORMED | The `Grid-Wallet-Signature` header could not be parsed (bad encoding, structure, or fields) |
             | WALLET_SIGNATURE_BODY_MISMATCH | The `Grid-Wallet-Signature` was computed over a different request body than the one received |
             | WALLET_SIGNATURE_INVALID | The `Grid-Wallet-Signature` failed cryptographic verification against the registered credential |
+            | REQUEST_ID_MISSING | The `Request-Id` header is required on the signed retry but was not supplied (paired with `Grid-Wallet-Signature`) |
           enum:
             - UNAUTHORIZED
             - INVALID_SIGNATURE
@@ -8117,6 +8118,7 @@ components:
             - WALLET_SIGNATURE_MALFORMED
             - WALLET_SIGNATURE_BODY_MISMATCH
             - WALLET_SIGNATURE_INVALID
+            - REQUEST_ID_MISSING
         message:
           type: string
           description: Error message
diff --git a/openapi/components/schemas/errors/Error401.yaml b/openapi/components/schemas/errors/Error401.yaml
index 508f56ba..7b6e80aa 100644
--- a/openapi/components/schemas/errors/Error401.yaml
+++ b/openapi/components/schemas/errors/Error401.yaml
@@ -20,6 +20,7 @@ properties:
       | WALLET_SIGNATURE_MALFORMED | The `Grid-Wallet-Signature` header could not be parsed (bad encoding, structure, or fields) |
       | WALLET_SIGNATURE_BODY_MISMATCH | The `Grid-Wallet-Signature` was computed over a different request body than the one received |
       | WALLET_SIGNATURE_INVALID | The `Grid-Wallet-Signature` failed cryptographic verification against the registered credential |
+      | REQUEST_ID_MISSING | The `Request-Id` header is required on the signed retry but was not supplied (paired with `Grid-Wallet-Signature`) |
     enum:
       - UNAUTHORIZED
       - INVALID_SIGNATURE
@@ -27,6 +28,7 @@ properties:
       - WALLET_SIGNATURE_MALFORMED
       - WALLET_SIGNATURE_BODY_MISMATCH
       - WALLET_SIGNATURE_INVALID
+      - REQUEST_ID_MISSING
   message:
     type: string
     description: Error message