diff --git a/generator/src/main.rs b/generator/src/main.rs
index 64173bf..5d9d2c7 100644
--- a/generator/src/main.rs
+++ b/generator/src/main.rs
@@ -72,12 +72,21 @@ fn schema_type_name(
         match ty {
             SchemaType::One(prim) => {
                 let name = match prim {
-                    Primitive::String => match schema.format.as_deref() {
+                    Primitive::String if schema._enum.is_none() => match schema.format.as_deref() {
                         Some("date") => "time::Date",
                         Some("date-time") => "time::OffsetDateTime",
                         _ => "String",
                     }
                     .to_string(),
+                    Primitive::String => {
+                        match (&schema.title, definition_name) {
+                            // Some of the titles are actually descriptions; not sure why
+                            // Checking for a space filters that out
+                            (Some(title), _) if !title.contains(' ') => title.to_string(),
+                            (_, Some(definition_name)) => definition_name.to_string(),
+                            (_, None) => "String".to_string(),
+                        }
+                    }
                     Primitive::Number => match schema.format.as_deref() {
                         Some("float") => "f32",
                         Some("double") => "f64",
diff --git a/src/generated/structs.rs b/src/generated/structs.rs
index a4d920c..bcb8682 100644
--- a/src/generated/structs.rs
+++ b/src/generated/structs.rs
@@ -793,6 +793,19 @@ pub struct Cron {
     pub schedule: Option<String>,
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+pub enum DefaultMergeStyle {
+    #[serde(rename = "merge")]
+    Merge,
+    #[serde(rename = "rebase")]
+    Rebase,
+    #[serde(rename = "rebase-merge")]
+    RebaseMerge,
+    #[serde(rename = "squash")]
+    Squash,
+    #[serde(rename = "fast-forward-only")]
+    FastForwardOnly,
+}
 /// DeleteEmailOption options when deleting email addresses
 #[derive(Debug, Clone, PartialEq, serde::Serialize, serde::Deserialize)]
 pub struct DeleteEmailOption {
@@ -1039,8 +1052,7 @@ pub struct EditRepoOption {
     pub default_branch: Option<String>,
     /// set to `true` to delete pr branch after merge by default
     pub default_delete_branch_after_merge: Option<bool>,
-    /// set to a merge style to be used by this repository: "merge", "rebase", "rebase-merge", "squash", or "fast-forward-only".
-    pub default_merge_style: Option<String>,
+    pub default_merge_style: Option<DefaultMergeStyle>,
     /// a short description of the repository.
     pub description: Option<String>,
     /// enable prune - remove obsolete remote-tracking references
@@ -2212,7 +2224,7 @@ pub struct Repository {
     pub default_allow_maintainer_edit: Option<bool>,
     pub default_branch: Option<String>,
     pub default_delete_branch_after_merge: Option<bool>,
-    pub default_merge_style: Option<String>,
+    pub default_merge_style: Option<DefaultMergeStyle>,
     pub description: Option<String>,
     pub empty: Option<bool>,
     pub external_tracker: Option<ExternalTracker>,
diff --git a/src/lib.rs b/src/lib.rs
index 3a53fcb..90d1137 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -253,3 +253,19 @@ fn none_if_blank_url<'de, D: serde::Deserializer<'de>>(
 
     deserializer.deserialize_str(EmptyUrlVisitor)
 }
+
+impl From<structs::DefaultMergeStyle> for structs::MergePullRequestOptionDo {
+    fn from(value: structs::DefaultMergeStyle) -> Self {
+        match value {
+            structs::DefaultMergeStyle::Merge => structs::MergePullRequestOptionDo::Merge,
+            structs::DefaultMergeStyle::Rebase => structs::MergePullRequestOptionDo::Rebase,
+            structs::DefaultMergeStyle::RebaseMerge => {
+                structs::MergePullRequestOptionDo::RebaseMerge
+            }
+            structs::DefaultMergeStyle::Squash => structs::MergePullRequestOptionDo::Squash,
+            structs::DefaultMergeStyle::FastForwardOnly => {
+                structs::MergePullRequestOptionDo::FastForwardOnly
+            }
+        }
+    }
+}
diff --git a/swagger.v1.json b/swagger.v1.json
index 274063a..299afd3 100644
--- a/swagger.v1.json
+++ b/swagger.v1.json
@@ -17622,6 +17622,16 @@
       },
       "x-go-package": "code.gitea.io/gitea/modules/structs"
     },
+    "DefaultMergeStyle": {
+      "type": "string",
+      "enum": [
+        "merge",
+        "rebase",
+        "rebase-merge",
+        "squash",
+        "fast-forward-only"
+      ]
+    },
     "DeleteEmailOption": {
       "description": "DeleteEmailOption options when deleting email addresses",
       "type": "object",
@@ -18269,9 +18279,7 @@
           "x-go-name": "DefaultDeleteBranchAfterMerge"
         },
         "default_merge_style": {
-          "description": "set to a merge style to be used by this repository: \"merge\", \"rebase\", \"rebase-merge\", \"squash\", or \"fast-forward-only\".",
-          "type": "string",
-          "x-go-name": "DefaultMergeStyle"
+          "$ref": "#/definitions/DefaultMergeStyle"
         },
         "description": {
           "description": "a short description of the repository.",
@@ -21151,8 +21159,7 @@
           "x-go-name": "DefaultDeleteBranchAfterMerge"
         },
         "default_merge_style": {
-          "type": "string",
-          "x-go-name": "DefaultMergeStyle"
+          "$ref": "#/definitions/DefaultMergeStyle"
         },
         "description": {
           "type": "string",