diff --git a/src/constants/ec2-types.ts b/src/constants/ec2-types.ts
index d72b014f..80c73974 100644
--- a/src/constants/ec2-types.ts
+++ b/src/constants/ec2-types.ts
@@ -55,7 +55,6 @@ export const instanceFamilyCompute = [
   'c7gd',
   'c7gn',
   'c7i',
-  'c7i-flex',
   'cc1',
   'cc2',
 ] as const;
@@ -586,7 +585,6 @@ export const allInstances = [
   'c7gn.8xlarge',
   'c7gn.12xlarge',
   'c7gn.16xlarge',
-  'c7gn.metal',
   'c7i.large',
   'c7i.xlarge',
   'c7i.2xlarge',
@@ -598,11 +596,6 @@ export const allInstances = [
   'c7i.48xlarge',
   'c7i.metal-24xl',
   'c7i.metal-48xl',
-  'c7i-flex.large',
-  'c7i-flex.xlarge',
-  'c7i-flex.2xlarge',
-  'c7i-flex.4xlarge',
-  'c7i-flex.8xlarge',
   'cc1.4xlarge',
   'cc2.8xlarge',
   'r3.large',
@@ -706,8 +699,8 @@ export const allInstances = [
   'r6gd.12xlarge',
   'r6gd.16xlarge',
   'r6gd.metal',
-  'r6i.xlarge',
   'r6i.large',
+  'r6i.xlarge',
   'r6i.2xlarge',
   'r6i.4xlarge',
   'r6i.8xlarge',
diff --git a/test/__snapshots__/cli.spec.ts.snap b/test/__snapshots__/cli.spec.ts.snap
index 715c0e83..77bae7ac 100644
--- a/test/__snapshots__/cli.spec.ts.snap
+++ b/test/__snapshots__/cli.spec.ts.snap
@@ -279,39 +279,38 @@ Options:
     "c7gd.large", "c7gd.xlarge", "c7gd.2xlarge", "c7gd.4xlarge", "c7gd.8xlarge",
     "c7gd.12xlarge", "c7gd.16xlarge", "c7gd.metal", "c7gn.medium", "c7gn.large",
                   "c7gn.xlarge", "c7gn.2xlarge", "c7gn.4xlarge", "c7gn.8xlarge",
-      "c7gn.12xlarge", "c7gn.16xlarge", "c7gn.metal", "c7i.large", "c7i.xlarge",
-    "c7i.2xlarge", "c7i.4xlarge", "c7i.8xlarge", "c7i.12xlarge", "c7i.16xlarge",
-             "c7i.24xlarge", "c7i.48xlarge", "c7i.metal-24xl", "c7i.metal-48xl",
-    "c7i-flex.large", "c7i-flex.xlarge", "c7i-flex.2xlarge", "c7i-flex.4xlarge",
-      "c7i-flex.8xlarge", "cc1.4xlarge", "cc2.8xlarge", "r3.large", "r3.xlarge",
-              "r3.2xlarge", "r3.4xlarge", "r3.8xlarge", "r4.large", "r4.xlarge",
-            "r4.2xlarge", "r4.4xlarge", "r4.8xlarge", "r4.16xlarge", "r5.large",
-           "r5.xlarge", "r5.2xlarge", "r5.4xlarge", "r5.8xlarge", "r5.12xlarge",
-            "r5.16xlarge", "r5.24xlarge", "r5.metal", "r5a.large", "r5a.xlarge",
-    "r5a.2xlarge", "r5a.4xlarge", "r5a.8xlarge", "r5a.12xlarge", "r5a.16xlarge",
-    "r5a.24xlarge", "r5ad.large", "r5ad.xlarge", "r5ad.2xlarge", "r5ad.4xlarge",
-              "r5ad.8xlarge", "r5ad.12xlarge", "r5ad.16xlarge", "r5ad.24xlarge",
-         "r5b.large", "r5b.xlarge", "r5b.2xlarge", "r5b.4xlarge", "r5b.8xlarge",
-       "r5b.12xlarge", "r5b.16xlarge", "r5b.24xlarge", "r5b.metal", "r5d.large",
-      "r5d.xlarge", "r5d.2xlarge", "r5d.4xlarge", "r5d.8xlarge", "r5d.12xlarge",
-       "r5d.16xlarge", "r5d.24xlarge", "r5d.metal", "r5dn.large", "r5dn.xlarge",
-                "r5dn.2xlarge", "r5dn.4xlarge", "r5dn.8xlarge", "r5dn.12xlarge",
-      "r5dn.16xlarge", "r5dn.24xlarge", "r5dn.metal", "r5n.large", "r5n.xlarge",
-    "r5n.2xlarge", "r5n.4xlarge", "r5n.8xlarge", "r5n.12xlarge", "r5n.16xlarge",
-          "r5n.24xlarge", "r5n.metal", "r6a.large", "r6a.xlarge", "r6a.2xlarge",
-   "r6a.4xlarge", "r6a.8xlarge", "r6a.12xlarge", "r6a.16xlarge", "r6a.24xlarge",
-         "r6a.32xlarge", "r6a.48xlarge", "r6a.metal", "r6g.medium", "r6g.large",
-      "r6g.xlarge", "r6g.2xlarge", "r6g.4xlarge", "r6g.8xlarge", "r6g.12xlarge",
-        "r6g.16xlarge", "r6g.metal", "r6gd.medium", "r6gd.large", "r6gd.xlarge",
-                "r6gd.2xlarge", "r6gd.4xlarge", "r6gd.8xlarge", "r6gd.12xlarge",
-        "r6gd.16xlarge", "r6gd.metal", "r6i.xlarge", "r6i.large", "r6i.2xlarge",
-   "r6i.4xlarge", "r6i.8xlarge", "r6i.12xlarge", "r6i.16xlarge", "r6i.24xlarge",
-       "r6i.32xlarge", "r6i.metal", "r6id.large", "r6id.xlarge", "r6id.2xlarge",
-               "r6id.4xlarge", "r6id.8xlarge", "r6id.12xlarge", "r6id.16xlarge",
-  "r6id.24xlarge", "r6id.32xlarge", "r6id.metal", "r6idn.large", "r6idn.xlarge",
-            "r6idn.2xlarge", "r6idn.4xlarge", "r6idn.8xlarge", "r6idn.12xlarge",
-            "r6idn.16xlarge", "r6idn.24xlarge", "r6idn.32xlarge", "r6idn.metal",
-    "r6in.large", "r6in.xlarge", "r6in.2xlarge", "r6in.4xlarge", "r6in.8xlarge",
+     "c7gn.12xlarge", "c7gn.16xlarge", "c7i.large", "c7i.xlarge", "c7i.2xlarge",
+   "c7i.4xlarge", "c7i.8xlarge", "c7i.12xlarge", "c7i.16xlarge", "c7i.24xlarge",
+              "c7i.48xlarge", "c7i.metal-24xl", "c7i.metal-48xl", "cc1.4xlarge",
+             "cc2.8xlarge", "r3.large", "r3.xlarge", "r3.2xlarge", "r3.4xlarge",
+              "r3.8xlarge", "r4.large", "r4.xlarge", "r4.2xlarge", "r4.4xlarge",
+             "r4.8xlarge", "r4.16xlarge", "r5.large", "r5.xlarge", "r5.2xlarge",
+        "r5.4xlarge", "r5.8xlarge", "r5.12xlarge", "r5.16xlarge", "r5.24xlarge",
+            "r5.metal", "r5a.large", "r5a.xlarge", "r5a.2xlarge", "r5a.4xlarge",
+    "r5a.8xlarge", "r5a.12xlarge", "r5a.16xlarge", "r5a.24xlarge", "r5ad.large",
+                  "r5ad.xlarge", "r5ad.2xlarge", "r5ad.4xlarge", "r5ad.8xlarge",
+   "r5ad.12xlarge", "r5ad.16xlarge", "r5ad.24xlarge", "r5b.large", "r5b.xlarge",
+    "r5b.2xlarge", "r5b.4xlarge", "r5b.8xlarge", "r5b.12xlarge", "r5b.16xlarge",
+          "r5b.24xlarge", "r5b.metal", "r5d.large", "r5d.xlarge", "r5d.2xlarge",
+   "r5d.4xlarge", "r5d.8xlarge", "r5d.12xlarge", "r5d.16xlarge", "r5d.24xlarge",
+       "r5d.metal", "r5dn.large", "r5dn.xlarge", "r5dn.2xlarge", "r5dn.4xlarge",
+              "r5dn.8xlarge", "r5dn.12xlarge", "r5dn.16xlarge", "r5dn.24xlarge",
+          "r5dn.metal", "r5n.large", "r5n.xlarge", "r5n.2xlarge", "r5n.4xlarge",
+     "r5n.8xlarge", "r5n.12xlarge", "r5n.16xlarge", "r5n.24xlarge", "r5n.metal",
+         "r6a.large", "r6a.xlarge", "r6a.2xlarge", "r6a.4xlarge", "r6a.8xlarge",
+                 "r6a.12xlarge", "r6a.16xlarge", "r6a.24xlarge", "r6a.32xlarge",
+           "r6a.48xlarge", "r6a.metal", "r6g.medium", "r6g.large", "r6g.xlarge",
+    "r6g.2xlarge", "r6g.4xlarge", "r6g.8xlarge", "r6g.12xlarge", "r6g.16xlarge",
+        "r6g.metal", "r6gd.medium", "r6gd.large", "r6gd.xlarge", "r6gd.2xlarge",
+               "r6gd.4xlarge", "r6gd.8xlarge", "r6gd.12xlarge", "r6gd.16xlarge",
+          "r6gd.metal", "r6i.large", "r6i.xlarge", "r6i.2xlarge", "r6i.4xlarge",
+  "r6i.8xlarge", "r6i.12xlarge", "r6i.16xlarge", "r6i.24xlarge", "r6i.32xlarge",
+       "r6i.metal", "r6id.large", "r6id.xlarge", "r6id.2xlarge", "r6id.4xlarge",
+              "r6id.8xlarge", "r6id.12xlarge", "r6id.16xlarge", "r6id.24xlarge",
+  "r6id.32xlarge", "r6id.metal", "r6idn.large", "r6idn.xlarge", "r6idn.2xlarge",
+           "r6idn.4xlarge", "r6idn.8xlarge", "r6idn.12xlarge", "r6idn.16xlarge",
+                "r6idn.24xlarge", "r6idn.32xlarge", "r6idn.metal", "r6in.large",
+                  "r6in.xlarge", "r6in.2xlarge", "r6in.4xlarge", "r6in.8xlarge",
              "r6in.12xlarge", "r6in.16xlarge", "r6in.24xlarge", "r6in.32xlarge",
            "r6in.metal", "r7a.medium", "r7a.large", "r7a.xlarge", "r7a.2xlarge",
    "r7a.4xlarge", "r7a.8xlarge", "r7a.12xlarge", "r7a.16xlarge", "r7a.24xlarge",
@@ -378,15 +377,15 @@ Options:
         "m6i", "m6id", "m6idn", "m6in", "m7a", "m7g", "m7gd", "m7i", "m7i-flex",
          "mac1", "mac2", "mac2-m2", "mac2-m2pro", "c1", "c3", "c4", "c5", "c5a",
       "c5ad", "c5d", "c5n", "c6a", "c6g", "c6gd", "c6gn", "c6i", "c6id", "c6in",
-      "c7a", "c7g", "c7gd", "c7gn", "c7i", "c7i-flex", "cc1", "cc2", "r3", "r4",
-  "r5", "r5a", "r5ad", "r5b", "r5d", "r5dn", "r5n", "r6a", "r6g", "r6gd", "r6i",
-        "r6id", "r6idn", "r6in", "r7a", "r7g", "r7gd", "r7i", "r7iz", "u-12tb1",
-        "u-18tb1", "u-24tb1", "u-3tb1", "u-6tb1", "u-9tb1", "x1", "x1e", "x2gd",
-     "x2idn", "x2iedn", "x2iezn", "z1d", "cr1", "d2", "d3", "d3en", "h1", "hi1",
-      "hs1", "i2", "i3", "i3en", "i4g", "i4i", "im4gn", "is4gen", "dl1", "dl2q",
-      "f1", "g2", "g3", "g3s", "g4ad", "g4dn", "g5", "g5g", "g6", "gr6", "inf1",
-        "inf2", "p2", "p3", "p3dn", "p4d", "p4de", "p5", "trn1", "trn1n", "vt1",
-                                     "cg1", "hpc6a", "hpc6id", "hpc7a", "hpc7g"]
+     "c7a", "c7g", "c7gd", "c7gn", "c7i", "cc1", "cc2", "r3", "r4", "r5", "r5a",
+       "r5ad", "r5b", "r5d", "r5dn", "r5n", "r6a", "r6g", "r6gd", "r6i", "r6id",
+     "r6idn", "r6in", "r7a", "r7g", "r7gd", "r7i", "r7iz", "u-12tb1", "u-18tb1",
+          "u-24tb1", "u-3tb1", "u-6tb1", "u-9tb1", "x1", "x1e", "x2gd", "x2idn",
+       "x2iedn", "x2iezn", "z1d", "cr1", "d2", "d3", "d3en", "h1", "hi1", "hs1",
+       "i2", "i3", "i3en", "i4g", "i4i", "im4gn", "is4gen", "dl1", "dl2q", "f1",
+    "g2", "g3", "g3s", "g4ad", "g4dn", "g5", "g5g", "g6", "gr6", "inf1", "inf2",
+         "p2", "p3", "p3dn", "p4d", "p4de", "p5", "trn1", "trn1n", "vt1", "cg1",
+                                            "hpc6a", "hpc6id", "hpc7a", "hpc7g"]
   -s, --size                EC2 instance sizes.
         [array] [choices: "nano", "micro", "small", "medium", "large", "xlarge",
    "2xlarge", "3xlarge", "4xlarge", "6xlarge", "8xlarge", "9xlarge", "10xlarge",
@@ -718,39 +717,38 @@ Options:
     "c7gd.large", "c7gd.xlarge", "c7gd.2xlarge", "c7gd.4xlarge", "c7gd.8xlarge",
     "c7gd.12xlarge", "c7gd.16xlarge", "c7gd.metal", "c7gn.medium", "c7gn.large",
                   "c7gn.xlarge", "c7gn.2xlarge", "c7gn.4xlarge", "c7gn.8xlarge",
-      "c7gn.12xlarge", "c7gn.16xlarge", "c7gn.metal", "c7i.large", "c7i.xlarge",
-    "c7i.2xlarge", "c7i.4xlarge", "c7i.8xlarge", "c7i.12xlarge", "c7i.16xlarge",
-             "c7i.24xlarge", "c7i.48xlarge", "c7i.metal-24xl", "c7i.metal-48xl",
-    "c7i-flex.large", "c7i-flex.xlarge", "c7i-flex.2xlarge", "c7i-flex.4xlarge",
-      "c7i-flex.8xlarge", "cc1.4xlarge", "cc2.8xlarge", "r3.large", "r3.xlarge",
-              "r3.2xlarge", "r3.4xlarge", "r3.8xlarge", "r4.large", "r4.xlarge",
-            "r4.2xlarge", "r4.4xlarge", "r4.8xlarge", "r4.16xlarge", "r5.large",
-           "r5.xlarge", "r5.2xlarge", "r5.4xlarge", "r5.8xlarge", "r5.12xlarge",
-            "r5.16xlarge", "r5.24xlarge", "r5.metal", "r5a.large", "r5a.xlarge",
-    "r5a.2xlarge", "r5a.4xlarge", "r5a.8xlarge", "r5a.12xlarge", "r5a.16xlarge",
-    "r5a.24xlarge", "r5ad.large", "r5ad.xlarge", "r5ad.2xlarge", "r5ad.4xlarge",
-              "r5ad.8xlarge", "r5ad.12xlarge", "r5ad.16xlarge", "r5ad.24xlarge",
-         "r5b.large", "r5b.xlarge", "r5b.2xlarge", "r5b.4xlarge", "r5b.8xlarge",
-       "r5b.12xlarge", "r5b.16xlarge", "r5b.24xlarge", "r5b.metal", "r5d.large",
-      "r5d.xlarge", "r5d.2xlarge", "r5d.4xlarge", "r5d.8xlarge", "r5d.12xlarge",
-       "r5d.16xlarge", "r5d.24xlarge", "r5d.metal", "r5dn.large", "r5dn.xlarge",
-                "r5dn.2xlarge", "r5dn.4xlarge", "r5dn.8xlarge", "r5dn.12xlarge",
-      "r5dn.16xlarge", "r5dn.24xlarge", "r5dn.metal", "r5n.large", "r5n.xlarge",
-    "r5n.2xlarge", "r5n.4xlarge", "r5n.8xlarge", "r5n.12xlarge", "r5n.16xlarge",
-          "r5n.24xlarge", "r5n.metal", "r6a.large", "r6a.xlarge", "r6a.2xlarge",
-   "r6a.4xlarge", "r6a.8xlarge", "r6a.12xlarge", "r6a.16xlarge", "r6a.24xlarge",
-         "r6a.32xlarge", "r6a.48xlarge", "r6a.metal", "r6g.medium", "r6g.large",
-      "r6g.xlarge", "r6g.2xlarge", "r6g.4xlarge", "r6g.8xlarge", "r6g.12xlarge",
-        "r6g.16xlarge", "r6g.metal", "r6gd.medium", "r6gd.large", "r6gd.xlarge",
-                "r6gd.2xlarge", "r6gd.4xlarge", "r6gd.8xlarge", "r6gd.12xlarge",
-        "r6gd.16xlarge", "r6gd.metal", "r6i.xlarge", "r6i.large", "r6i.2xlarge",
-   "r6i.4xlarge", "r6i.8xlarge", "r6i.12xlarge", "r6i.16xlarge", "r6i.24xlarge",
-       "r6i.32xlarge", "r6i.metal", "r6id.large", "r6id.xlarge", "r6id.2xlarge",
-               "r6id.4xlarge", "r6id.8xlarge", "r6id.12xlarge", "r6id.16xlarge",
-  "r6id.24xlarge", "r6id.32xlarge", "r6id.metal", "r6idn.large", "r6idn.xlarge",
-            "r6idn.2xlarge", "r6idn.4xlarge", "r6idn.8xlarge", "r6idn.12xlarge",
-            "r6idn.16xlarge", "r6idn.24xlarge", "r6idn.32xlarge", "r6idn.metal",
-    "r6in.large", "r6in.xlarge", "r6in.2xlarge", "r6in.4xlarge", "r6in.8xlarge",
+     "c7gn.12xlarge", "c7gn.16xlarge", "c7i.large", "c7i.xlarge", "c7i.2xlarge",
+   "c7i.4xlarge", "c7i.8xlarge", "c7i.12xlarge", "c7i.16xlarge", "c7i.24xlarge",
+              "c7i.48xlarge", "c7i.metal-24xl", "c7i.metal-48xl", "cc1.4xlarge",
+             "cc2.8xlarge", "r3.large", "r3.xlarge", "r3.2xlarge", "r3.4xlarge",
+              "r3.8xlarge", "r4.large", "r4.xlarge", "r4.2xlarge", "r4.4xlarge",
+             "r4.8xlarge", "r4.16xlarge", "r5.large", "r5.xlarge", "r5.2xlarge",
+        "r5.4xlarge", "r5.8xlarge", "r5.12xlarge", "r5.16xlarge", "r5.24xlarge",
+            "r5.metal", "r5a.large", "r5a.xlarge", "r5a.2xlarge", "r5a.4xlarge",
+    "r5a.8xlarge", "r5a.12xlarge", "r5a.16xlarge", "r5a.24xlarge", "r5ad.large",
+                  "r5ad.xlarge", "r5ad.2xlarge", "r5ad.4xlarge", "r5ad.8xlarge",
+   "r5ad.12xlarge", "r5ad.16xlarge", "r5ad.24xlarge", "r5b.large", "r5b.xlarge",
+    "r5b.2xlarge", "r5b.4xlarge", "r5b.8xlarge", "r5b.12xlarge", "r5b.16xlarge",
+          "r5b.24xlarge", "r5b.metal", "r5d.large", "r5d.xlarge", "r5d.2xlarge",
+   "r5d.4xlarge", "r5d.8xlarge", "r5d.12xlarge", "r5d.16xlarge", "r5d.24xlarge",
+       "r5d.metal", "r5dn.large", "r5dn.xlarge", "r5dn.2xlarge", "r5dn.4xlarge",
+              "r5dn.8xlarge", "r5dn.12xlarge", "r5dn.16xlarge", "r5dn.24xlarge",
+          "r5dn.metal", "r5n.large", "r5n.xlarge", "r5n.2xlarge", "r5n.4xlarge",
+     "r5n.8xlarge", "r5n.12xlarge", "r5n.16xlarge", "r5n.24xlarge", "r5n.metal",
+         "r6a.large", "r6a.xlarge", "r6a.2xlarge", "r6a.4xlarge", "r6a.8xlarge",
+                 "r6a.12xlarge", "r6a.16xlarge", "r6a.24xlarge", "r6a.32xlarge",
+           "r6a.48xlarge", "r6a.metal", "r6g.medium", "r6g.large", "r6g.xlarge",
+    "r6g.2xlarge", "r6g.4xlarge", "r6g.8xlarge", "r6g.12xlarge", "r6g.16xlarge",
+        "r6g.metal", "r6gd.medium", "r6gd.large", "r6gd.xlarge", "r6gd.2xlarge",
+               "r6gd.4xlarge", "r6gd.8xlarge", "r6gd.12xlarge", "r6gd.16xlarge",
+          "r6gd.metal", "r6i.large", "r6i.xlarge", "r6i.2xlarge", "r6i.4xlarge",
+  "r6i.8xlarge", "r6i.12xlarge", "r6i.16xlarge", "r6i.24xlarge", "r6i.32xlarge",
+       "r6i.metal", "r6id.large", "r6id.xlarge", "r6id.2xlarge", "r6id.4xlarge",
+              "r6id.8xlarge", "r6id.12xlarge", "r6id.16xlarge", "r6id.24xlarge",
+  "r6id.32xlarge", "r6id.metal", "r6idn.large", "r6idn.xlarge", "r6idn.2xlarge",
+           "r6idn.4xlarge", "r6idn.8xlarge", "r6idn.12xlarge", "r6idn.16xlarge",
+                "r6idn.24xlarge", "r6idn.32xlarge", "r6idn.metal", "r6in.large",
+                  "r6in.xlarge", "r6in.2xlarge", "r6in.4xlarge", "r6in.8xlarge",
              "r6in.12xlarge", "r6in.16xlarge", "r6in.24xlarge", "r6in.32xlarge",
            "r6in.metal", "r7a.medium", "r7a.large", "r7a.xlarge", "r7a.2xlarge",
    "r7a.4xlarge", "r7a.8xlarge", "r7a.12xlarge", "r7a.16xlarge", "r7a.24xlarge",
@@ -817,15 +815,15 @@ Options:
         "m6i", "m6id", "m6idn", "m6in", "m7a", "m7g", "m7gd", "m7i", "m7i-flex",
          "mac1", "mac2", "mac2-m2", "mac2-m2pro", "c1", "c3", "c4", "c5", "c5a",
       "c5ad", "c5d", "c5n", "c6a", "c6g", "c6gd", "c6gn", "c6i", "c6id", "c6in",
-      "c7a", "c7g", "c7gd", "c7gn", "c7i", "c7i-flex", "cc1", "cc2", "r3", "r4",
-  "r5", "r5a", "r5ad", "r5b", "r5d", "r5dn", "r5n", "r6a", "r6g", "r6gd", "r6i",
-        "r6id", "r6idn", "r6in", "r7a", "r7g", "r7gd", "r7i", "r7iz", "u-12tb1",
-        "u-18tb1", "u-24tb1", "u-3tb1", "u-6tb1", "u-9tb1", "x1", "x1e", "x2gd",
-     "x2idn", "x2iedn", "x2iezn", "z1d", "cr1", "d2", "d3", "d3en", "h1", "hi1",
-      "hs1", "i2", "i3", "i3en", "i4g", "i4i", "im4gn", "is4gen", "dl1", "dl2q",
-      "f1", "g2", "g3", "g3s", "g4ad", "g4dn", "g5", "g5g", "g6", "gr6", "inf1",
-        "inf2", "p2", "p3", "p3dn", "p4d", "p4de", "p5", "trn1", "trn1n", "vt1",
-                                     "cg1", "hpc6a", "hpc6id", "hpc7a", "hpc7g"]
+     "c7a", "c7g", "c7gd", "c7gn", "c7i", "cc1", "cc2", "r3", "r4", "r5", "r5a",
+       "r5ad", "r5b", "r5d", "r5dn", "r5n", "r6a", "r6g", "r6gd", "r6i", "r6id",
+     "r6idn", "r6in", "r7a", "r7g", "r7gd", "r7i", "r7iz", "u-12tb1", "u-18tb1",
+          "u-24tb1", "u-3tb1", "u-6tb1", "u-9tb1", "x1", "x1e", "x2gd", "x2idn",
+       "x2iedn", "x2iezn", "z1d", "cr1", "d2", "d3", "d3en", "h1", "hi1", "hs1",
+       "i2", "i3", "i3en", "i4g", "i4i", "im4gn", "is4gen", "dl1", "dl2q", "f1",
+    "g2", "g3", "g3s", "g4ad", "g4dn", "g5", "g5g", "g6", "gr6", "inf1", "inf2",
+         "p2", "p3", "p3dn", "p4d", "p4de", "p5", "trn1", "trn1n", "vt1", "cg1",
+                                            "hpc6a", "hpc6id", "hpc7a", "hpc7g"]
   -s, --size                EC2 instance sizes.
         [array] [choices: "nano", "micro", "small", "medium", "large", "xlarge",
    "2xlarge", "3xlarge", "4xlarge", "6xlarge", "8xlarge", "9xlarge", "10xlarge",