Conditional statement in yq parser for updating script

I m trying to replace a string value in a yaml file and I m not able to get the if working.

YAML file

apiVersion: kots.io/v1beta1kind: Configmetadata:  name: enterprisespec:  groups:    - name: api_authorization      title: API Authorization      items:        - name: api_key          title: API Key          type: password          required: true        - name: workspace_id          title: Workspace ID          type: text          required: true    - name: deep_learning      title: Deep Learning      description: Deep Learning Service Options      items:        - name: triton_release_options          title: Release Options          type: heading        - name: triton_release_version          title: Triton Release Version          type: text          default: "release-v308" ## Shoudl be updated when the triton release is true          required: true        - name: tracker_release_version          title: Tracker Version          type: text          default: "release-v308" ## Shoudl be updated when the tracker is being build as part of the component          required: true

I have tried the following with no luck

yq e '   .spec.groups[] |=      if .name == "deep_learning" then         .items[] |         select( .name == "triton_release_version" ) |         .default = "new_release_version"      else         .      end' config.yaml

yq e '   .spec.groups[] |   select(.name == "deep_learning") |   .items[] |   select( .name == "triton_release_version" ) |   .default = "new_release_version"' config.yaml

I am able to update, but then i m losing the whole yaml file content if i m not using the if condition. With the if I get a syntax error.