diff --git a/content/vault/v1.16.x/content/api-docs/secret/ssh.mdx b/content/vault/v1.16.x/content/api-docs/secret/ssh.mdx
index 0a1bee7c04..4bc6d77ffe 100644
--- a/content/vault/v1.16.x/content/api-docs/secret/ssh.mdx
+++ b/content/vault/v1.16.x/content/api-docs/secret/ssh.mdx
@@ -558,8 +558,10 @@ $ curl \
 ## Submit CA information
 
 This endpoint allows submitting the CA information for the secrets engine via an SSH
-key pair. _If you have already set a certificate and key, they will be
-overridden._
+key pair. If you call submit CA with an existing certificate or key, the
+endpoint returns an error. To update existing values, call the delete CA
+information endpoint before calling the submit endpoint.
+
 
 | Method | Path             |
 | :----- | :--------------- | -------------------------- |
diff --git a/content/vault/v1.17.x/content/api-docs/secret/ssh.mdx b/content/vault/v1.17.x/content/api-docs/secret/ssh.mdx
index f552fecf69..8bf78f8984 100644
--- a/content/vault/v1.17.x/content/api-docs/secret/ssh.mdx
+++ b/content/vault/v1.17.x/content/api-docs/secret/ssh.mdx
@@ -562,8 +562,9 @@ $ curl \
 ## Submit CA information
 
 This endpoint allows submitting the CA information for the secrets engine via an SSH
-key pair. _If you have already set a certificate and key, they will be
-overridden._
+key pair. If you call submit CA with an existing certificate or key, the
+endpoint returns an error. To update existing values, call the delete CA
+information endpoint before calling the submit endpoint.
 
 | Method | Path             |
 | :----- | :--------------- | -------------------------- |
diff --git a/content/vault/v1.18.x/content/api-docs/secret/ssh.mdx b/content/vault/v1.18.x/content/api-docs/secret/ssh.mdx
index f552fecf69..8bf78f8984 100644
--- a/content/vault/v1.18.x/content/api-docs/secret/ssh.mdx
+++ b/content/vault/v1.18.x/content/api-docs/secret/ssh.mdx
@@ -562,8 +562,9 @@ $ curl \
 ## Submit CA information
 
 This endpoint allows submitting the CA information for the secrets engine via an SSH
-key pair. _If you have already set a certificate and key, they will be
-overridden._
+key pair. If you call submit CA with an existing certificate or key, the
+endpoint returns an error. To update existing values, call the delete CA
+information endpoint before calling the submit endpoint.
 
 | Method | Path             |
 | :----- | :--------------- | -------------------------- |
diff --git a/content/vault/v1.19.x/content/api-docs/secret/ssh.mdx b/content/vault/v1.19.x/content/api-docs/secret/ssh.mdx
index b2fd836852..56cf644636 100644
--- a/content/vault/v1.19.x/content/api-docs/secret/ssh.mdx
+++ b/content/vault/v1.19.x/content/api-docs/secret/ssh.mdx
@@ -559,8 +559,9 @@ $ curl \
 ## Submit CA information
 
 This endpoint allows submitting the CA information for the secrets engine via an SSH
-key pair. _If you have already set a certificate and key, they will be
-overridden._
+key pair. If you call submit CA with an existing certificate or key, the
+endpoint returns an error. To update existing values, call the delete CA
+information endpoint before calling the submit endpoint.
 
 | Method | Path             |
 | :----- | :--------------- | -------------------------- |
diff --git a/content/vault/v1.20.x/content/api-docs/secret/ssh.mdx b/content/vault/v1.20.x/content/api-docs/secret/ssh.mdx
index e2add6f4ff..d96bfe7806 100644
--- a/content/vault/v1.20.x/content/api-docs/secret/ssh.mdx
+++ b/content/vault/v1.20.x/content/api-docs/secret/ssh.mdx
@@ -559,8 +559,9 @@ $ curl \
 ## Submit CA information
 
 This endpoint allows submitting the CA information for the secrets engine via an SSH
-key pair. _If you have already set a certificate and key, they will be
-overridden._
+key pair. If you call submit CA with an existing certificate or key, the
+endpoint returns an error. To update existing values, call the delete CA
+information endpoint before calling the submit endpoint.
 
 | Method | Path             |
 | :----- | :--------------- | -------------------------- |