Merge pull request #214 from flashcatcloud/codex/reset-content-expected-revision-nullable

docs(api): make post-mortem content reset expected_revision nullable

Author: debidong

api-reference/on-call.openapi.en.json

@@ -29019,10 +29019,13 @@
             "description": "Replacement Markdown content. Limited to 4 MiB."
           },
           "expected_revision": {
-            "type": "integer",
+            "type": [
+              "integer",
+              "null"
+            ],
             "format": "int64",
             "minimum": 0,
-            "description": "Current content revision expected by the caller."
+            "description": "Current content revision expected by the caller. Pass 0 for the first write to a document that has never been saved."
           },
           "idempotency_key": {
             "type": "string",

api-reference/on-call.openapi.zh.json

@@ -29010,10 +29010,13 @@
             "description": "替换后的 Markdown 正文，最大 4 MiB。"
           },
           "expected_revision": {
-            "type": "integer",
+            "type": [
+              "integer",
+              "null"
+            ],
             "format": "int64",
             "minimum": 0,
-            "description": "调用方预期的当前正文修订版本。"
+            "description": "调用方预期的当前正文修订版本。首次写入从未保存过的文档时传 0。"
           },
           "idempotency_key": {
             "type": "string",

api-reference/openapi.en.json

@@ -44308,10 +44308,13 @@
             "description": "Replacement Markdown content. Limited to 4 MiB."
           },
           "expected_revision": {
-            "type": "integer",
+            "type": [
+              "integer",
+              "null"
+            ],
             "format": "int64",
             "minimum": 0,
-            "description": "Current content revision expected by the caller."
+            "description": "Current content revision expected by the caller. Pass 0 for the first write to a document that has never been saved."
           },
           "idempotency_key": {
             "type": "string",

api-reference/openapi.zh.json

@@ -44299,10 +44299,13 @@
             "description": "替换后的 Markdown 正文，最大 4 MiB。"
           },
           "expected_revision": {
-            "type": "integer",
+            "type": [
+              "integer",
+              "null"
+            ],
             "format": "int64",
             "minimum": 0,
-            "description": "调用方预期的当前正文修订版本。"
+            "description": "调用方预期的当前正文修订版本。首次写入从未保存过的文档时传 0。"
           },
           "idempotency_key": {
             "type": "string",