From c030e1408c3eb2c52b0474d3d018a571e5af13e2 Mon Sep 17 00:00:00 2001
From: DellaBitta <drsanta@google.com>
Date: Wed, 8 May 2024 14:27:11 -0400
Subject: [PATCH 1/3] Add a responseMimeType to generationConfig

---
 docs/reference/main/generative-ai.generationconfig.md |  1 +
 ...generative-ai.generationconfig.responsemimetype.md | 11 +++++++++++
 packages/main/types/requests.ts                       |  1 +
 3 files changed, 13 insertions(+)
 create mode 100644 docs/reference/main/generative-ai.generationconfig.responsemimetype.md

diff --git a/docs/reference/main/generative-ai.generationconfig.md b/docs/reference/main/generative-ai.generationconfig.md
index 2cb26cd62..9c6be543d 100644
--- a/docs/reference/main/generative-ai.generationconfig.md
+++ b/docs/reference/main/generative-ai.generationconfig.md
@@ -18,6 +18,7 @@ export interface GenerationConfig
 |  --- | --- | --- | --- |
 |  [candidateCount?](./generative-ai.generationconfig.candidatecount.md) |  | number | _(Optional)_ |
 |  [maxOutputTokens?](./generative-ai.generationconfig.maxoutputtokens.md) |  | number | _(Optional)_ |
+|  [responseMimeType?](./generative-ai.generationconfig.responsemimetype.md) |  | string | _(Optional)_ |
 |  [stopSequences?](./generative-ai.generationconfig.stopsequences.md) |  | string\[\] | _(Optional)_ |
 |  [temperature?](./generative-ai.generationconfig.temperature.md) |  | number | _(Optional)_ |
 |  [topK?](./generative-ai.generationconfig.topk.md) |  | number | _(Optional)_ |
diff --git a/docs/reference/main/generative-ai.generationconfig.responsemimetype.md b/docs/reference/main/generative-ai.generationconfig.responsemimetype.md
new file mode 100644
index 000000000..f674be829
--- /dev/null
+++ b/docs/reference/main/generative-ai.generationconfig.responsemimetype.md
@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [@google/generative-ai](./generative-ai.md) &gt; [GenerationConfig](./generative-ai.generationconfig.md) &gt; [responseMimeType](./generative-ai.generationconfig.responsemimetype.md)
+
+## GenerationConfig.responseMimeType property
+
+**Signature:**
+
+```typescript
+responseMimeType?: string;
+```
diff --git a/packages/main/types/requests.ts b/packages/main/types/requests.ts
index eefa38259..eff0c4543 100644
--- a/packages/main/types/requests.ts
+++ b/packages/main/types/requests.ts
@@ -74,6 +74,7 @@ export interface GenerationConfig {
   temperature?: number;
   topP?: number;
   topK?: number;
+  responseMimeType?: string;
 }
 
 /**

From 1cc010482acc50bb60b04f7b1b382def2fbdc341 Mon Sep 17 00:00:00 2001
From: DellaBitta <drsanta@google.com>
Date: Wed, 8 May 2024 14:50:42 -0400
Subject: [PATCH 2/3] Updated docs.

---
 docs/reference/main/generative-ai.generationconfig.md       | 2 +-
 .../main/generative-ai.generationconfig.responsemimetype.md | 2 ++
 packages/main/types/requests.ts                             | 6 ++++++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/docs/reference/main/generative-ai.generationconfig.md b/docs/reference/main/generative-ai.generationconfig.md
index 9c6be543d..633c5fc2f 100644
--- a/docs/reference/main/generative-ai.generationconfig.md
+++ b/docs/reference/main/generative-ai.generationconfig.md
@@ -18,7 +18,7 @@ export interface GenerationConfig
 |  --- | --- | --- | --- |
 |  [candidateCount?](./generative-ai.generationconfig.candidatecount.md) |  | number | _(Optional)_ |
 |  [maxOutputTokens?](./generative-ai.generationconfig.maxoutputtokens.md) |  | number | _(Optional)_ |
-|  [responseMimeType?](./generative-ai.generationconfig.responsemimetype.md) |  | string | _(Optional)_ |
+|  [responseMimeType?](./generative-ai.generationconfig.responsemimetype.md) |  | string | _(Optional)_ Output response mimetype of the generated candidate text. Supported mimetype: <code>text/plain</code>: (default) Text output. <code>application/json</code>: JSON response in the candidates. |
 |  [stopSequences?](./generative-ai.generationconfig.stopsequences.md) |  | string\[\] | _(Optional)_ |
 |  [temperature?](./generative-ai.generationconfig.temperature.md) |  | number | _(Optional)_ |
 |  [topK?](./generative-ai.generationconfig.topk.md) |  | number | _(Optional)_ |
diff --git a/docs/reference/main/generative-ai.generationconfig.responsemimetype.md b/docs/reference/main/generative-ai.generationconfig.responsemimetype.md
index f674be829..3620d925e 100644
--- a/docs/reference/main/generative-ai.generationconfig.responsemimetype.md
+++ b/docs/reference/main/generative-ai.generationconfig.responsemimetype.md
@@ -4,6 +4,8 @@
 
 ## GenerationConfig.responseMimeType property
 
+Output response mimetype of the generated candidate text. Supported mimetype: `text/plain`<!-- -->: (default) Text output. `application/json`<!-- -->: JSON response in the candidates.
+
 **Signature:**
 
 ```typescript
diff --git a/packages/main/types/requests.ts b/packages/main/types/requests.ts
index eff0c4543..6787ea8b2 100644
--- a/packages/main/types/requests.ts
+++ b/packages/main/types/requests.ts
@@ -74,6 +74,12 @@ export interface GenerationConfig {
   temperature?: number;
   topP?: number;
   topK?: number;
+  /**
+   * Output response mimetype of the generated candidate text.
+   * Supported mimetype:
+   *   `text/plain`: (default) Text output.
+   *   `application/json`: JSON response in the candidates.
+   */
   responseMimeType?: string;
 }
 

From d91ef80a60b416df0a194f161fdb1a11fa9b2f10 Mon Sep 17 00:00:00 2001
From: DellaBitta <drsanta@google.com>
Date: Wed, 8 May 2024 14:52:40 -0400
Subject: [PATCH 3/3] changeset

---
 .changeset/dirty-snails-unite.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/dirty-snails-unite.md

diff --git a/.changeset/dirty-snails-unite.md b/.changeset/dirty-snails-unite.md
new file mode 100644
index 000000000..1d487fbc0
--- /dev/null
+++ b/.changeset/dirty-snails-unite.md
@@ -0,0 +1,5 @@
+---
+"@google/generative-ai": minor
+---
+
+Added responseMimeType to GenerationConfig to allow for JSON formatted responses.