[fix] Agent Engine unmanaged deployments don't include inline-source (#3969)

modules/agent-engine/agent-unmanaged.tf

@@ -155,17 +155,15 @@ resource "google_vertex_ai_reasoning_engine" "unmanaged" {
 
     dynamic "source_code_spec" {
       for_each = (
-        var.deployment_config.source_files_config == null ?
-        {}
-        : { 1 = 1 }
+        var.deployment_config.source_files_config == null ? {} : { 1 = 1 }
       )
 
       content {
         dynamic "inline_source" {
           for_each = (
             try(var.deployment_config.source_files_config.source_path, null) == null
-            ? { 1 = 1 }
-            : {}
+            ? {}
+            : { 1 = 1 }
           )
           content {
             source_archive = filebase64(var.deployment_config.source_files_config.source_path)

tests/modules/agent_engine/examples/unmanaged.yaml

@@ -11,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 values:
   module.agent_engine.google_project_iam_member.iam_member_identity["roles/aiplatform.user"]:
     condition: []
@@ -43,7 +42,8 @@ values:
       source_code_spec:
       - developer_connect_source: []
         image_spec: []
-        inline_source: []
+        inline_source:
+        - source_archive: H4sIAMCUSmkAA+1Y727bNhB3CwzbtM/b55v7oQmQyPprJyk8QE2y1ahrZ7HTriiKgJFom4skqhRV2yj6Hvu8PdL2AgP2CHuAHWXZiZP+C5C4WKsfQNjiHY+/I3l3og7I5AElARU1/VjQFxkTNKKxTHU5kZVrgmEYdceBSiMHVCy34Vo2qP4ZXAdM17Qs1eomGJZp160KTK6LwLuQpZIIpBJmPkkElfQteolgERHToeBZ8ib5zBNY/P5PYDqQsaC5ZWw5DUuzDYgki2jTbNTrzrbrGNt6fatuGbhljvaxuZa4ftxc1J9hHv+24dqGbVyKf8uxl+PfbNgNtwLG9VO5jM88/itffPdl5Xal8oj40O3BL1BA9VW+xmZhe4FNPf/xYSa9fv+w+KtG/Ibtmwsqt876v/V5pJMkCameCP6SxiT2aeXW7cpf//z+1b9/b/15DU6WeBsOFvX/5vLA++o/Bv3F+m869bL+rwJXqf9uA9qt+97h7oPW4319QqQU+puCt+n93PLMbo/tHvRH3c4jzdmGHg5qP33XoHMRX75prAw3X/3fX//Ni/FvNsy6Udb/VWDI+TCkm37Is2CTsCQkcsBF9IwM8UQc03jIYpo+/6Fp6qZl6IZW6JPgNO9zdVPLxybMPw1ps2nrSutje1XiQ3Fw7v6f77meTK97jivc/03LdVX8u65R1v9V4J3139natnXbMvA2ZrlbZVR/gri5qD/DFe7/Rfy7bt0u6/9KUN7/P2uc1f+bywNXuP/P679tO2X9XwWuUv/L+/+nh5uv/u+t/5btXIx/13adsv6vAne+r2WpqJ2wuEbjl5BM5YjHtqbdgV2eTAUbjiSoz3/wU37xh3Z7V7uD0jbzaZzSALIYiwfIEQUvIT7+FJINeExFyngMlm7AmlKoFqLq+j20MOUZRGQKMZeQpRRNsBQGDOegE58mElgMmCiSkKn0AGMmR/k0hREdTTwtTPATSVCboH6CT4PzekBkTlhhJGWS7tRq4/EY849iq3MxrIUzzbTWbu3ud3r7m8g4H3MUhzRNofhGFsDJFFTaYj45QZohGQMXQIaCokxyRXgsmGTxcANSPpBjIihaCVgqBTvJ5NJqzemh0+cVcL1IDFWvB61eFe57vVZvA208afUfdI/68MQ7PPQ6/dZ+D7qHsNvt7LX6rW4Hn34Er/MUHrY6extAca1wGjrBA438kSRT60gDtWg9SpcIDPiMUJpQnw2Yj37FwwzzAgwxN4sY3YGEioilajdTpBeglZBFTBKZ91xySte0geARzD4W6SQ41fM8kyoeXEhoh5GnOmZqOIukE8L0pY9Oc10vOPWSRNO0gA5gSFE+8UdIkR4LIumapjbWz4SgsT89VvZ2AJcTmlA96u1VN5blki+k+0eHF6UBGlzIQ3xIJaqs76BWQUYdBexNsQeXNuFqAZuLXh3pzQgBDKrz00YSpg8EiU8HGfopVOWrvVqa83VBBCAhgkRp85UGC1SVT9WdZR83zitIfl4seSF7rZTWc6YyE/GCsP5ryuO1dS0PckFxfvD2HkK++EWYcR6mmuBczm6H6OJ8x2buRTygYbM6pBGLGYaLuzkISToq3GAxLmHmq8PRrKoYxTjA4BzRMBlkIRA8SJh0Y1moxwRfOO4u+C+2N5/67kwnZ9R8dmn7n+P2aNqc5OyorOWPzTP66+X7RIkSJUpcwn+2Vos4ACgAAA==
         python_spec:
         - entrypoint_module: agent
           entrypoint_object: agent