Merge "Fix the indents of v3 API sample docs"

doc/v3/api_samples/os-aggregates/aggregate-add-host-post-req.json

@@ -1,6 +1,5 @@
 {
-  "add_host":
-    {
-      "host": "21549b2f665945baaa7101926a00143c"
+    "add_host": {
+        "host": "21549b2f665945baaa7101926a00143c"
     }
-}
+}

doc/v3/api_samples/os-aggregates/aggregate-remove-host-post-req.json

@@ -1,6 +1,5 @@
 {
-  "remove_host":
-    {
-      "host": "bf1454b3d71145d49fca2101c56c728d"
+    "remove_host": {
+        "host": "bf1454b3d71145d49fca2101c56c728d"
     }
-}
+}

doc/v3/api_samples/server-metadata/server-metadata-all-req.json

@@ -1,5 +1,5 @@
 {
-  "metadata" : {
-    "foo" : "Foo Value"
-  }
-}
+    "metadata": {
+        "foo": "Foo Value"
+    }
+}

doc/v3/api_samples/server-metadata/server-metadata-req.json

@@ -1,5 +1,5 @@
 {
-  "metadata" : {
-    "foo" : "Bar Value"
-  }
-}
+    "metadata": {
+        "foo": "Bar Value"
+    }
+}

nova/tests/integrated/v3/api_samples/os-aggregates/aggregate-add-host-post-req.json.tpl

@@ -1,6 +1,5 @@
 {
-  "add_host":
-    {
-      "host": "%(host_name)s"
+    "add_host": {
+        "host": "%(host_name)s"
     }
 }

nova/tests/integrated/v3/api_samples/os-aggregates/aggregate-remove-host-post-req.json.tpl

@@ -1,6 +1,5 @@
 {
-  "remove_host":
-    {
-      "host": "%(host_name)s"
+    "remove_host": {
+        "host": "%(host_name)s"
     }
 }

nova/tests/integrated/v3/api_samples/server-metadata/server-metadata-all-req.json.tpl

@@ -1,5 +1,5 @@
 {
-  "metadata" : {
-    "foo" : "%(value)s"
-  }
+    "metadata": {
+        "foo": "%(value)s"
+    }
 }

nova/tests/integrated/v3/api_samples/server-metadata/server-metadata-req.json.tpl

@@ -1,5 +1,5 @@
 {
-  "metadata" : {
-    "foo" : "%(value)s"
-  }
+    "metadata": {
+        "foo": "%(value)s"
+    }
 }