adding dev guide for apig and fixing modelarts

otc_metadata/data/documents/apig-dev.yaml

@@ -0,0 +1,9 @@
+---
+hc_location: devg/apig
+html_location: docs/apig/dev
+link: /api-gateway/dev-guide/
+pdf_name: apig-dev-guide
+rst_location: dev_guide/source
+service_type: apig
+title: Developer Guide
+type: dev

otc_metadata/data/documents/ma-api-ref.yaml

@@ -1,5 +1,5 @@
 ---
-hc_location: api/ma
+hc_location: api/modelarts
 html_location: docs/modelarts/api-ref
 link: /modelarts/api-ref/
 pdf_name: ma-api-ref

otc_metadata/data/documents/ma-sdk-ref.yaml

@@ -1,5 +1,5 @@
 ---
-hc_location: sdk/ma
+hc_location: sdk/modelarts
 html_location: docs/modelarts/sdk-ref
 link: /modelarts/sdk-ref/
 pdf_name: ma-sdk-ref

otc_metadata/data/documents/ma-umn.yaml

@@ -1,5 +1,5 @@
 ---
-hc_location: usermanual/ma
+hc_location: usermanual/modelarts
 html_location: docs/modelarts/umn
 link: /modelarts/umn/
 pdf_name: ma-umn