anthropic

type Client struct {
	*client.Client
	*impl.ModelCache
}

type Content struct {
	Type string `json:"type"` // image, document, text, tool_use
	ContentText
	ContentAttachment
	*ContentTool
	ContentToolResult
	CacheControl *cachecontrol `json:"cache_control,omitempty"` // ephemeral
}

type ContentAttachment struct {
	Title     string           `json:"title,omitempty"`     // title of the document
	Context   string           `json:"context,omitempty"`   // context of the document
	Citations *contentcitation `json:"citations,omitempty"` // citations of the document
	Source    *contentsource   `json:"source,omitempty"`    // image or document content
}

type ContentText struct {
	Text string `json:"text,omitempty"` // text content
}

type ContentTool struct {
	Id        string         `json:"id,omitempty"`           // tool id
	Name      string         `json:"name,omitempty"`         // tool name
	Input     map[string]any `json:"input"`                  // tool input
	InputJson string         `json:"partial_json,omitempty"` // partial json input (for streaming)
}

type ContentToolResult struct {
	Id      string `json:"tool_use_id,omitempty"` // tool id
	Content any    `json:"content,omitempty"`
}

type Message struct {
	RoleContent
}

type Metrics struct {
	CacheCreationInputTokens uint `json:"cache_creation_input_tokens,omitempty"`
	CacheReadInputTokens     uint `json:"cache_read_input_tokens,omitempty"`
	InputTokens              uint `json:"input_tokens,omitempty"`
	OutputTokens             uint `json:"output_tokens,omitempty"`
}

type Model struct {
	Name        string     `json:"id"`
	Description string     `json:"display_name,omitempty"`
	Type        string     `json:"type,omitempty"`
	CreatedAt   *time.Time `json:"created_at,omitempty"`
}

type Response struct {
	Id           string  `json:"id"`
	Type         string  `json:"type"`
	Model        string  `json:"model"`
	Reason       string  `json:"stop_reason,omitempty"`
	StopSequence *string `json:"stop_sequence,omitempty"`
	Message
	*Metrics `json:"usage,omitempty"`
}

type RoleContent struct {
	Role    string     `json:"role"`
	Content []*Content `json:"content,omitempty"`
}