From 539c54d0c40152fe0a69520362ecfda16c5ade55 Mon Sep 17 00:00:00 2001
From: Amit Gujarathi <amigujarathi@gmail.com>
Date: Tue, 17 Oct 2023 00:22:51 +0530
Subject: [PATCH 1/3] Create RetrieveCis.js

Created Scripted Rest Resource for the API to Retrieve CIs
---
 Scripted REST Api/CMDB API/RetrieveCis.js | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 Scripted REST Api/CMDB API/RetrieveCis.js

diff --git a/Scripted REST Api/CMDB API/RetrieveCis.js b/Scripted REST Api/CMDB API/RetrieveCis.js
new file mode 100644
index 0000000000..d187bb0600
--- /dev/null
+++ b/Scripted REST Api/CMDB API/RetrieveCis.js	
@@ -0,0 +1,6 @@
+(function process(/*RESTAPIRequest*/ request, /*RESTAPIResponse*/ response) {
+
+    // implement resource here
+	return new CmdbApi(request, response).getCis();
+
+})(request, response);

From 7d81afbeb26af46a6c211eca81b84bd74003e055 Mon Sep 17 00:00:00 2001
From: Amit Gujarathi <amigujarathi@gmail.com>
Date: Tue, 17 Oct 2023 00:31:19 +0530
Subject: [PATCH 2/3] Update CmdbApi.js

Added function getCis to retrieves Configuration Items (CIs) based on the specified CI type.
---
 Scripted REST Api/CMDB API/CmdbApi.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Scripted REST Api/CMDB API/CmdbApi.js b/Scripted REST Api/CMDB API/CmdbApi.js
index 5e42bb4a10..3cf4c29680 100644
--- a/Scripted REST Api/CMDB API/CmdbApi.js	
+++ b/Scripted REST Api/CMDB API/CmdbApi.js	
@@ -299,6 +299,27 @@ createCiRelationship: function() {
             sysparm_limit: 100
         });
     },
+
+/**
+ * Retrieves Configuration Items (CIs) based on the specified CI type.
+ * Mapped to GET /cis/{ci_type}
+ * @returns {GlideRecordStream} A stream of GlideRecord objects representing the CIs.
+ * @throws {BadRequestError} If an invalid CI type is provided.
+ */
+ getCis: function() {
+        var self = this;
+
+        var ciType = self.getPathParam('ci_type', '');
+
+        if (!self._isValidCiType(ciType)) {
+            return sn_ws_err.BadRequestError('Invalid CI Type provided:' + ciType);
+        }
+
+        return self._getGrResultStream(ciType, null, {
+            sysparm_limit: 100
+        });
+
+    },
 	
 /**
 	 * Determine the type of source ID.

From eb1363365603f94c2bca7ad6fd02a7a304915e96 Mon Sep 17 00:00:00 2001
From: Amit Gujarathi <amigujarathi@gmail.com>
Date: Tue, 17 Oct 2023 00:35:13 +0530
Subject: [PATCH 3/3] Update readme.md

This file contains a ServiceNow script that implements a function for retrieving Configuration Items (CIs) based on a specified CI type.
---
 Scripted REST Api/CMDB API/readme.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Scripted REST Api/CMDB API/readme.md b/Scripted REST Api/CMDB API/readme.md
index 1884e5ffca..4b1e08cd80 100644
--- a/Scripted REST Api/CMDB API/readme.md	
+++ b/Scripted REST Api/CMDB API/readme.md	
@@ -8,6 +8,7 @@ Table of Contents
 4. Delete CI Relationship
 5. Retrieve CI Group
 6. Retrieve CI Relationship types
+7. Retrieve CIs
 
 1. Create CIs
   This API is designed to create Configuration Items (CIs).
@@ -99,3 +100,17 @@ Table of Contents
     Response:
       Status Code: 200 OK
       Response Body: Details of CI Relationship types
+
+    7. Retrieve CIs
+   Scripted REST API Resource contains a ServiceNow script that implements a function for retrieving Configuration Items (CIs) based on a specified CI type.
+    Request Details:
+    Type: HTTP
+    Method: GET
+    URI: https://<service-now-domain>.service-now.com/api/cis/{ci_type}
+    Headers:
+     Accept: application/json
+     Content-Type: application/json
+    Request Body: NA
+    Response:
+      Status Code: 200 OK
+      Response Body: JSON Details of CIs based on the given type