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Added dialogflow_agent_to_link field to the google_discovery_engine_c…
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…hat_engine resource (#11889) (#8333)

[upstream:6637e268b8624441ec3542867ef5b6923bbc1a90]

Signed-off-by: Modular Magician <[email protected]>
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modular-magician authored Oct 2, 2024
1 parent a4ab9c7 commit 51a2cda
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3 changes: 3 additions & 0 deletions .changelog/11889.txt
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
```release-note:enhancement
discoveryengine: added `chat_engine_config.dialogflow_agent_to_link` field to `google_discovery_engine_chat_engine` resource
```
Original file line number Diff line number Diff line change
Expand Up @@ -64,10 +64,12 @@ func ResourceDiscoveryEngineChatEngine() *schema.Resource {
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"agent_creation_config": {
Type: schema.TypeList,
Required: true,
Description: `The configuration to generate the Dialogflow agent that is associated to this Engine.`,
MaxItems: 1,
Type: schema.TypeList,
Optional: true,
ForceNew: true,
Description: `The configuration to generate the Dialogflow agent that is associated to this Engine.
Exactly one of 'agent_creation_config' or 'dialogflow_agent_to_link' must be set.`,
MaxItems: 1,
Elem: &schema.Resource{
Schema: map[string]*schema.Schema{
"default_language_code": {
Expand All @@ -92,6 +94,16 @@ func ResourceDiscoveryEngineChatEngine() *schema.Resource {
},
},
},
ExactlyOneOf: []string{"chat_engine_config.0.agent_creation_config", "chat_engine_config.0.dialogflow_agent_to_link"},
},
"dialogflow_agent_to_link": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
ValidateFunc: verify.ValidateRegexp(`^projects\/[a-zA-Z0-9-]+(?:\/locations\/[a-zA-Z0-9-]+)?\/agents\/[a-zA-Z0-9-]+$`),
Description: `The resource name of an existing Dialogflow agent to link to this Chat Engine. Format: 'projects/<Project_ID>/locations/<Location_ID>/agents/<Agent_ID>'.
Exactly one of 'agent_creation_config' or 'dialogflow_agent_to_link' must be set.`,
ExactlyOneOf: []string{"chat_engine_config.0.agent_creation_config", "chat_engine_config.0.dialogflow_agent_to_link"},
},
},
},
Expand All @@ -105,7 +117,6 @@ func ResourceDiscoveryEngineChatEngine() *schema.Resource {
"data_store_ids": {
Type: schema.TypeList,
Required: true,
ForceNew: true,
Description: `The data stores associated with this engine. Multiple DataStores in the same Collection can be associated here. All listed DataStores must be 'SOLUTION_TYPE_CHAT'. Adding or removing data stores will force recreation.`,
MinItems: 1,
Elem: &schema.Schema{
Expand Down Expand Up @@ -403,6 +414,12 @@ func resourceDiscoveryEngineChatEngineUpdate(d *schema.ResourceData, meta interf
} else if v, ok := d.GetOkExists("display_name"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, displayNameProp)) {
obj["displayName"] = displayNameProp
}
dataStoreIdsProp, err := expandDiscoveryEngineChatEngineDataStoreIds(d.Get("data_store_ids"), d, config)
if err != nil {
return err
} else if v, ok := d.GetOkExists("data_store_ids"); !tpgresource.IsEmptyValue(reflect.ValueOf(v)) && (ok || !reflect.DeepEqual(v, dataStoreIdsProp)) {
obj["dataStoreIds"] = dataStoreIdsProp
}

obj, err = resourceDiscoveryEngineChatEngineEncoder(d, meta, obj)
if err != nil {
Expand All @@ -421,6 +438,10 @@ func resourceDiscoveryEngineChatEngineUpdate(d *schema.ResourceData, meta interf
if d.HasChange("display_name") {
updateMask = append(updateMask, "displayName")
}

if d.HasChange("data_store_ids") {
updateMask = append(updateMask, "dataStoreIds")
}
// updateMask is a URL parameter but not present in the schema, so ReplaceVars
// won't set it
url, err = transport_tpg.AddQueryParams(url, map[string]string{"updateMask": strings.Join(updateMask, ",")})
Expand Down Expand Up @@ -619,6 +640,13 @@ func expandDiscoveryEngineChatEngineChatEngineConfig(v interface{}, d tpgresourc
transformed["agentCreationConfig"] = transformedAgentCreationConfig
}

transformedDialogflowAgentToLink, err := expandDiscoveryEngineChatEngineChatEngineConfigDialogflowAgentToLink(original["dialogflow_agent_to_link"], d, config)
if err != nil {
return nil, err
} else if val := reflect.ValueOf(transformedDialogflowAgentToLink); val.IsValid() && !tpgresource.IsEmptyValue(val) {
transformed["dialogflowAgentToLink"] = transformedDialogflowAgentToLink
}

return transformed, nil
}

Expand Down Expand Up @@ -678,6 +706,10 @@ func expandDiscoveryEngineChatEngineChatEngineConfigAgentCreationConfigLocation(
return v, nil
}

func expandDiscoveryEngineChatEngineChatEngineConfigDialogflowAgentToLink(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
return v, nil
}

func expandDiscoveryEngineChatEngineCommonConfig(v interface{}, d tpgresource.TerraformResourceData, config *transport_tpg.Config) (interface{}, error) {
l := v.([]interface{})
if len(l) == 0 || l[0] == nil {
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,66 @@ resource "google_discovery_engine_chat_engine" "primary" {
`, context)
}

func TestAccDiscoveryEngineChatEngine_discoveryengineChatEngineExistingDialogflowAgentExample(t *testing.T) {
t.Parallel()

context := map[string]interface{}{
"random_suffix": acctest.RandString(t, 10),
}

acctest.VcrTest(t, resource.TestCase{
PreCheck: func() { acctest.AccTestPreCheck(t) },
ProtoV5ProviderFactories: acctest.ProtoV5ProviderFactories(t),
CheckDestroy: testAccCheckDiscoveryEngineChatEngineDestroyProducer(t),
Steps: []resource.TestStep{
{
Config: testAccDiscoveryEngineChatEngine_discoveryengineChatEngineExistingDialogflowAgentExample(context),
},
{
ResourceName: "google_discovery_engine_chat_engine.primary",
ImportState: true,
ImportStateVerify: true,
ImportStateVerifyIgnore: []string{"chat_engine_config", "collection_id", "engine_id", "location"},
},
},
})
}

func testAccDiscoveryEngineChatEngine_discoveryengineChatEngineExistingDialogflowAgentExample(context map[string]interface{}) string {
return acctest.Nprintf(`
resource "google_discovery_engine_data_store" "test_data_store" {
location = "global"
data_store_id = "tf-test-data-store%{random_suffix}"
display_name = "Structured datastore"
industry_vertical = "GENERIC"
content_config = "NO_CONTENT"
solution_types = ["SOLUTION_TYPE_CHAT"]
}
resource "google_dialogflow_cx_agent" "agent" {
display_name = "dialogflowcx-agent"
location = "global"
default_language_code = "en"
time_zone = "America/Los_Angeles"
}
resource "google_discovery_engine_chat_engine" "primary" {
engine_id = "tf-test-chat-engine-id%{random_suffix}"
collection_id = "default_collection"
location = google_discovery_engine_data_store.test_data_store.location
display_name = "Chat engine"
industry_vertical = "GENERIC"
data_store_ids = [google_discovery_engine_data_store.test_data_store.data_store_id]
common_config {
company_name = "test-company"
}
chat_engine_config {
dialogflow_agent_to_link = google_dialogflow_cx_agent.agent.id
}
}
`, context)
}

func testAccCheckDiscoveryEngineChatEngineDestroyProducer(t *testing.T) func(s *terraform.State) error {
return func(s *terraform.State) error {
for name, rs := range s.RootModule().Resources {
Expand Down
48 changes: 47 additions & 1 deletion website/docs/r/discovery_engine_chat_engine.html.markdown
Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,46 @@ resource "google_discovery_engine_chat_engine" "primary" {
}
}
```
<div class = "oics-button" style="float: right; margin: 0 0 -15px">
<a href="https://console.cloud.google.com/cloudshell/open?cloudshell_git_repo=https%3A%2F%2Fgithub.com%2Fterraform-google-modules%2Fdocs-examples.git&cloudshell_image=gcr.io%2Fcloudshell-images%2Fcloudshell%3Alatest&cloudshell_print=.%2Fmotd&cloudshell_tutorial=.%2Ftutorial.md&cloudshell_working_dir=discoveryengine_chat_engine_existing_dialogflow_agent&open_in_editor=main.tf" target="_blank">
<img alt="Open in Cloud Shell" src="//gstatic.com/cloudssh/images/open-btn.svg" style="max-height: 44px; margin: 32px auto; max-width: 100%;">
</a>
</div>
## Example Usage - Discoveryengine Chat Engine Existing Dialogflow Agent


```hcl
resource "google_discovery_engine_data_store" "test_data_store" {
location = "global"
data_store_id = "data-store"
display_name = "Structured datastore"
industry_vertical = "GENERIC"
content_config = "NO_CONTENT"
solution_types = ["SOLUTION_TYPE_CHAT"]
}
resource "google_dialogflow_cx_agent" "agent" {
display_name = "dialogflowcx-agent"
location = "global"
default_language_code = "en"
time_zone = "America/Los_Angeles"
}
resource "google_discovery_engine_chat_engine" "primary" {
engine_id = "chat-engine-id"
collection_id = "default_collection"
location = google_discovery_engine_data_store.test_data_store.location
display_name = "Chat engine"
industry_vertical = "GENERIC"
data_store_ids = [google_discovery_engine_data_store.test_data_store.data_store_id]
common_config {
company_name = "test-company"
}
chat_engine_config {
dialogflow_agent_to_link = google_dialogflow_cx_agent.agent.id
}
}
```

## Argument Reference

Expand Down Expand Up @@ -109,10 +149,16 @@ The following arguments are supported:
<a name="nested_chat_engine_config"></a>The `chat_engine_config` block supports:

* `agent_creation_config` -
(Required)
(Optional)
The configuration to generate the Dialogflow agent that is associated to this Engine.
Exactly one of `agent_creation_config` or `dialogflow_agent_to_link` must be set.
Structure is [documented below](#nested_agent_creation_config).

* `dialogflow_agent_to_link` -
(Optional)
The resource name of an existing Dialogflow agent to link to this Chat Engine. Format: `projects/<Project_ID>/locations/<Location_ID>/agents/<Agent_ID>`.
Exactly one of `agent_creation_config` or `dialogflow_agent_to_link` must be set.


<a name="nested_agent_creation_config"></a>The `agent_creation_config` block supports:

Expand Down

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