Struct GenerateContentRequest 

pub struct GenerateContentRequest {
    pub contents: Vec<Content>,
    pub generation_config: Option<GenerationConfig>,
    pub safety_settings: Option<Vec<SafetySetting>>,
    pub tools: Option<Vec<Tool>>,
    pub tool_config: Option<ToolConfig>,
    pub system_instruction: Option<Content>,
    pub cached_content: Option<String>,
}

Request to generate content

Fields

contents: Vec<Content>

The contents to generate content from

generation_config: Option<GenerationConfig>

The generation config

safety_settings: Option<Vec<SafetySetting>>

The safety settings

tools: Option<Vec<Tool>>

The tools that the model can use

tool_config: Option<ToolConfig>

The tool config

system_instruction: Option<Content>

The system instruction

cached_content: Option<String>

The cached content to use

Implementations

impl GenerateContentRequest

pub fn strip_vertex_unsupported_fields(&mut self)

Strips fields that Vertex AI does not support.

The Vertex AI surface (aiplatform.googleapis.com) rejects includeServerSideToolInvocations with a 400 error. Vertex AI handles built-in tools (Google Search, URL Context, etc.) natively without needing this flag. This method clears the flag so the request can be sent to Vertex AI without modification.

AI Studio (generativelanguage.googleapis.com) requires the flag for Gemini 3 models to return toolCall/toolResponse parts instead of silently truncating the response.

Trait Implementations

impl Clone for GenerateContentRequest

fn clone(&self) -> GenerateContentRequest

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GenerateContentRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GenerateContentRequest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GenerateContentRequest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.