Pesan
Buat Message
Message messages().create(params, requestOptions = RequestOptions.none())Kirim daftar terstruktur pesan input yang berisi konten teks dan/atau gambar, dan model akan menghasilkan pesan berikutnya dalam percakapan.
Hitung token dalam Message
MessageTokensCount messages().countTokens(params, requestOptions = RequestOptions.none())Hitung jumlah token dalam sebuah Message.
Models
class Base64ImageSource { type = "base64"; data; mediaType; }
String data
MediaType mediaType
class Base64PdfSource { type = "base64"; data; mediaType; }
String data
class BashCodeExecutionOutputBlock { type = "bash_code_execution_output"; fileId; }
class BashCodeExecutionOutputBlockParam { type = "bash_code_execution_output"; fileId; }
class BashCodeExecutionResultBlock { type = "bash_code_execution_result"; content; returnCode; /* 2 more */ }
List<BashCodeExecutionOutputBlock> content
class BashCodeExecutionResultBlockParam { type = "bash_code_execution_result"; content; returnCode; /* 2 more */ }
List<BashCodeExecutionOutputBlockParam> content
class BashCodeExecutionToolResultBlock { type = "bash_code_execution_tool_result"; content; toolUseId; }
class BashCodeExecutionToolResultBlockParam { type = "bash_code_execution_tool_result"; content; toolUseId; cacheControl; }
class BashCodeExecutionToolResultError { type = "bash_code_execution_tool_result_error"; errorCode; }
BashCodeExecutionToolResultErrorCode errorCode
enum BashCodeExecutionToolResultErrorCode
class BashCodeExecutionToolResultErrorParam { type = "bash_code_execution_tool_result_error"; errorCode; }
BashCodeExecutionToolResultErrorCode errorCode
class BrowserClickTarget: unionWhere to act: either a viewport coordinate or an element reference.
Where to act: either a viewport coordinate or an element reference.
class BrowserCoordinateTarget { type = "coordinate"; x; y; }A point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
class BrowserRefTarget { type = "ref"; ref; }An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
class BrowserCloseTabConfig { deferLoading; enabled; }close_tab's config overrides.
close_tab's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserCloseTabInput { tabId; }Close the tab with the given tab_id.
Close the tab with the given tab_id.
The tab to close.
class BrowserCloseTabToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserCoordinateTarget { type = "coordinate"; x; y; }A point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
class BrowserDoubleClickConfig { deferLoading; enabled; }double_click's config overrides.
double_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserDoubleClickInput { target; modifiers; tabId; }Double left-click at a viewport coordinate or on an element by reference.
Double left-click at a viewport coordinate or on an element by reference.
class BrowserDoubleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserFileUploadConfig { deferLoading; enabled; }file_upload's config overrides.
file_upload's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserFileUploadInput { target; documentIds; paths; tabId; }Set the value of a file-input element to one or more files. The target must be an
element reference; at least one of paths or document_ids is required.
Set the value of a file-input element to one or more files. The target must be an element reference; at least one of paths or document_ids is required.
BrowserRefTarget targetAn element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
Optional<List<String>> documentIdsReferences to files the harness has staged, for deployments where the browser executor cannot read the caller's filesystem.
References to files the harness has staged, for deployments where the browser executor cannot read the caller's filesystem.
Optional<List<String>> pathsFile paths on the browser executor's filesystem.
File paths on the browser executor's filesystem.
Tab to act on. Defaults to the active tab when omitted.
class BrowserFileUploadToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserFindConfig { deferLoading; enabled; }find's config overrides.
find's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserFindInput { query; tabId; }Find elements matching a natural-language description (e.g. "search bar", "add to
cart button") and return up to 20 matches with element references.
Find elements matching a natural-language description (e.g. "search bar", "add to cart button") and return up to 20 matches with element references.
Natural-language description of the element(s) to find.
Tab to act on. Defaults to the active tab when omitted.
class BrowserFindToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserFormInputConfig { deferLoading; enabled; }form_input's config overrides.
form_input's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserFormInputInput { target; value; tabId; }Set the value of a form element (input, textarea, select, checkbox). Use a
boolean for checkboxes, an option value or text for selects.
Set the value of a form element (input, textarea, select, checkbox). Use a boolean for checkboxes, an option value or text for selects.
BrowserRefTarget targetAn element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
BrowserFormInputValue valueThe value to set.
The value to set.
Tab to act on. Defaults to the active tab when omitted.
class BrowserFormInputToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserFormInputValue: union
class BrowserGetPageTextConfig { deferLoading; enabled; }get_page_text's config overrides.
get_page_text's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserGetPageTextInput { tabId; }Return the page's visible text content as plain text, prioritizing article
content. Suited to articles, documentation, and other text-heavy pages.
Return the page's visible text content as plain text, prioritizing article content. Suited to articles, documentation, and other text-heavy pages.
Tab to act on. Defaults to the active tab when omitted.
class BrowserGetPageTextToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserHoldKeyConfig { deferLoading; enabled; }hold_key's config overrides.
hold_key's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserHoldKeyInput { duration; text; tabId; }Hold a key or key chord down for a duration, then release it. Uses the same key
names and "+" chord syntax as the key action.
Hold a key or key chord down for a duration, then release it. Uses the same key names and "+" chord syntax as the key action.
double durationSeconds to hold the key down (maximum 30).
Seconds to hold the key down (maximum 30).
The key or chord to hold.
Tab to act on. Defaults to the active tab when omitted.
class BrowserHoldKeyToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserHoverConfig { deferLoading; enabled; }hover's config overrides.
hover's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserHoverInput { target; tabId; }Move the cursor to a coordinate or element without clicking.
Move the cursor to a coordinate or element without clicking.
BrowserClickTarget targetWhere to act: either a viewport coordinate or an element reference.
Where to act: either a viewport coordinate or an element reference.
class BrowserCoordinateTarget { type = "coordinate"; x; y; }A point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
class BrowserRefTarget { type = "ref"; ref; }An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
Tab to act on. Defaults to the active tab when omitted.
class BrowserHoverToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserJavascriptExecConfig { deferLoading; enabled; }javascript_exec's config overrides.
javascript_exec's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserJavascriptExecInput { text; tabId; }Execute JavaScript in the page context and return the value of the last
expression. The code runs with access to the DOM, window, and page variables.
Write the expression you want evaluated — do NOT use return.
Execute JavaScript in the page context and return the value of the last
expression. The code runs with access to the DOM, window, and page variables.
Write the expression you want evaluated — do NOT use return.
JavaScript to execute in the page context.
Tab to act on. Defaults to the active tab when omitted.
class BrowserJavascriptExecToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserKeyConfig { deferLoading; enabled; }key's config overrides.
key's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserKeyInput { text; repeat; tabId; }Press a key or key chord. Use "+" to combine modifiers with a key (e.g. "ctrl+a",
"cmd+shift+p") and space to sequence presses (e.g. "Backspace Backspace Delete").
Common names like "Return", "Tab", "Escape", "BackSpace" are supported.
Press a key or key chord. Use "+" to combine modifiers with a key (e.g. "ctrl+a", "cmd+shift+p") and space to sequence presses (e.g. "Backspace Backspace Delete"). Common names like "Return", "Tab", "Escape", "BackSpace" are supported.
The key, chord, or space-separated sequence to press.
Optional<Long> repeatNumber of times to repeat. Default 1.
Number of times to repeat. Default 1.
Tab to act on. Defaults to the active tab when omitted.
class BrowserKeyToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserLeftClickConfig { deferLoading; enabled; }left_click's config overrides.
left_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserLeftClickDragConfig { deferLoading; enabled; }left_click_drag's config overrides.
left_click_drag's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserLeftClickDragInput { from; target; tabId; }Press at from, drag to target, release. Both must be coordinate targets.
Press at from, drag to target, release. Both must be coordinate targets.
A point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
BrowserCoordinateTarget targetA point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
Tab to act on. Defaults to the active tab when omitted.
class BrowserLeftClickDragToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserLeftClickInput { target; modifiers; tabId; }Left-click at a viewport coordinate or on an element by reference.
Left-click at a viewport coordinate or on an element by reference.
class BrowserLeftClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserLeftMouseDownConfig { deferLoading; enabled; }left_mouse_down's config overrides.
left_mouse_down's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserLeftMouseDownInput { target; tabId; }Press and hold the left mouse button at a viewport coordinate. Pair with
left_mouse_up to perform a custom drag.
Press and hold the left mouse button at a viewport coordinate. Pair with left_mouse_up to perform a custom drag.
BrowserCoordinateTarget targetA point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
Tab to act on. Defaults to the active tab when omitted.
class BrowserLeftMouseDownToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserLeftMouseUpConfig { deferLoading; enabled; }left_mouse_up's config overrides.
left_mouse_up's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserLeftMouseUpInput { target; tabId; }Release the left mouse button at a viewport coordinate.
Release the left mouse button at a viewport coordinate.
BrowserCoordinateTarget targetA point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
Tab to act on. Defaults to the active tab when omitted.
class BrowserLeftMouseUpToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserListTabsConfig { deferLoading; enabled; }list_tabs's config overrides.
list_tabs's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
List all open tabs with each tab's tab_id, title, and URL.
class BrowserListTabsToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserMiddleClickConfig { deferLoading; enabled; }middle_click's config overrides.
middle_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserMiddleClickInput { target; modifiers; tabId; }Middle-click at a viewport coordinate or on an element by reference.
Middle-click at a viewport coordinate or on an element by reference.
class BrowserMiddleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserMouseMoveConfig { deferLoading; enabled; }mouse_move's config overrides.
mouse_move's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserMouseMoveInput { target; tabId; }Move the pointer to a viewport coordinate without clicking.
Move the pointer to a viewport coordinate without clicking.
BrowserCoordinateTarget targetA point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
Tab to act on. Defaults to the active tab when omitted.
class BrowserMouseMoveToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserNavigateConfig { deferLoading; enabled; }navigate's config overrides.
navigate's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserNavigateInput { url; tabId; }Navigate to a URL, or go back/forward/reload in history. The protocol may be
omitted (defaults to https://).
Navigate to a URL, or go back/forward/reload in history. The protocol may be omitted (defaults to https://).
The URL to navigate to, or "back" / "forward" / "reload" for history navigation.
Tab to act on. Defaults to the active tab when omitted.
class BrowserNavigateToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserNewTabConfig { deferLoading; enabled; }new_tab's config overrides.
new_tab's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
Open a new empty tab and return its tab_id.
class BrowserNewTabToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserReadConsoleConfig { deferLoading; enabled; }read_console's config overrides.
read_console's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserReadConsoleInput { tabId; }Return console output (log entries, errors, warnings) accumulated since the
driver attached to the tab and since the last read, one line per entry. An empty
result does not mean no traffic for a tab that predates attach.
Return console output (log entries, errors, warnings) accumulated since the driver attached to the tab and since the last read, one line per entry. An empty result does not mean no traffic for a tab that predates attach.
Tab to act on. Defaults to the active tab when omitted.
class BrowserReadConsoleToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserReadNetworkConfig { deferLoading; enabled; }read_network's config overrides.
read_network's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserReadNetworkInput { tabId; }Return the network requests (method, URL, status, MIME type, timing) recorded
since the driver attached to the tab and since the last read, one line per entry.
An empty result does not mean no traffic for a tab that predates attach.
Return the network requests (method, URL, status, MIME type, timing) recorded since the driver attached to the tab and since the last read, one line per entry. An empty result does not mean no traffic for a tab that predates attach.
Tab to act on. Defaults to the active tab when omitted.
class BrowserReadNetworkToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserReadPageConfig { deferLoading; enabled; }read_page's config overrides.
read_page's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
enum BrowserReadPageFilter
class BrowserReadPageInput { depth; filter; ref; tabId; }Return a structured accessibility tree of the page (or the subtree rooted at
ref), with element references like [ref_7] that can be used as targets on later
actions. Output is capped at 50,000 characters — narrow with ref or a smaller
depth when exceeded.
Return a structured accessibility tree of the page (or the subtree rooted at
ref), with element references like [ref_7] that can be used as targets on later
actions. Output is capped at 50,000 characters — narrow with ref or a smaller
depth when exceeded.
Optional<Long> depthMaximum tree depth. Default 15.
Maximum tree depth. Default 15.
Optional<BrowserReadPageFilter> filterWhich elements to include. Omitted: every visible element. "interactive": interactive elements only. "all": additionally includes off-viewport elements.
Which elements to include. Omitted: every visible element. "interactive": interactive elements only. "all": additionally includes off-viewport elements.
Element reference to read a subtree from. Omit to read from the page root.
Tab to act on. Defaults to the active tab when omitted.
class BrowserReadPageToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserRefTarget { type = "ref"; ref; }An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
class BrowserRightClickConfig { deferLoading; enabled; }right_click's config overrides.
right_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserRightClickInput { target; modifiers; tabId; }Right-click at a viewport coordinate or on an element by reference.
Right-click at a viewport coordinate or on an element by reference.
class BrowserRightClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserScreenshotConfig { deferLoading; enabled; }screenshot's config overrides.
screenshot's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserScreenshotInput { tabId; }Capture the current browser viewport.
Capture the current browser viewport.
Tab to act on. Defaults to the active tab when omitted.
class BrowserScreenshotToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserScrollConfig { deferLoading; enabled; }scroll's config overrides.
scroll's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
enum BrowserScrollDirection
class BrowserScrollInput { scrollDirection; target; scrollAmount; tabId; }Scroll at a viewport position. target must be a coordinate target.
Scroll at a viewport position. target must be a coordinate target.
BrowserScrollDirection scrollDirection
BrowserCoordinateTarget targetA point in the browser viewport, in viewport pixels (the same frame as a
full-viewport screenshot).
A point in the browser viewport, in viewport pixels (the same frame as a full-viewport screenshot).
long xPixels from the left edge of the viewport.
Pixels from the left edge of the viewport.
long yPixels from the top edge of the viewport.
Pixels from the top edge of the viewport.
Optional<Long> scrollAmountScroll-wheel notches (1–10). Default 3.
Scroll-wheel notches (1–10). Default 3.
Tab to act on. Defaults to the active tab when omitted.
class BrowserScrollToConfig { deferLoading; enabled; }scroll_to's config overrides.
scroll_to's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserScrollToInput { target; tabId; }Scroll an element into view.
Scroll an element into view.
BrowserRefTarget targetAn element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element on the page, identified by a reference from a prior read_page or
find result. References are scoped to the tab that produced them and become
stale after navigation or a major re-render.
An element reference (e.g. "ref_7") returned by a prior read_page or find result.
Tab to act on. Defaults to the active tab when omitted.
class BrowserScrollToToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserScrollToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserStateBlockParam { type = "browser_state"; tabs; cacheControl; stateChanges; }The caller's browser state after a browser toolset member call —
the full inventory of open tabs, which tab is active, and any side
effects (tabs opened, download state changes) the call produced.
The caller's browser state after a browser toolset member call — the full inventory of open tabs, which tab is active, and any side effects (tabs opened, download state changes) the call produced.
At most one per tool_result, only on a non-error result answering a
browser toolset member tool_use. The server renders the
model-visible text from it; the model never sees the raw fields.
class BrowserStateChange: union
class BrowserStateChangeDownloadCompleted { type = "download_completed"; downloadId; url; /* 2 more */ }A file download that finished during this call, reported with the
same download_id as its download_started — or without a prior
download_started, when the download finished during the call that
started it (at most one state change per download_id per result).
A file download that finished during this call, reported with the
same download_id as its download_started — or without a prior
download_started, when the download finished during the call that
started it (at most one state change per download_id per result).
String downloadIdThe caller-assigned identifier for this download, stable across the state changes reporting it.
The caller-assigned identifier for this download, stable across the state changes reporting it.
String urlThe final post-redirect URL the download was served from.
The final post-redirect URL the download was served from.
Optional<String> pathWhere the executor saved the file, on the executor's filesystem. Only included when another tool in the same environment can read the file at that path.
Where the executor saved the file, on the executor's filesystem. Only included when another tool in the same environment can read the file at that path.
Optional<Long> sizeBytesThe completed download's size.
The completed download's size.
class BrowserStateChangeDownloadFailed { type = "download_failed"; downloadId; url; error; }A file download that failed — or was cancelled — during this call.
A file download that failed — or was cancelled — during this call.
String downloadIdThe caller-assigned identifier for this download, stable across the state changes reporting it.
The caller-assigned identifier for this download, stable across the state changes reporting it.
String urlThe final post-redirect URL the download was served from.
The final post-redirect URL the download was served from.
Optional<String> errorThe failure or cancellation detail, when known.
The failure or cancellation detail, when known.
class BrowserStateChangeDownloadStarted { type = "download_started"; downloadId; url; }A file download that started during this call.
A file download that started during this call.
String downloadIdThe caller-assigned identifier for this download, stable across the state changes reporting it.
The caller-assigned identifier for this download, stable across the state changes reporting it.
String urlThe final post-redirect URL the download was served from.
The final post-redirect URL the download was served from.
class BrowserStateChangeTabOpened { type = "tab_opened"; tabId; }A tab this call's execution opened that remains open at its end —
the creation delta of the tabs inventory, not an event log.
A tab this call's execution opened that remains open at its end —
the creation delta of the tabs inventory, not an event log.
Carries only the tab_id; the tab's title and url live on its
tabs entry, which must include the same tab_id. A tab opened
during a failed call gets no deferred tab_opened; it simply appears
in the next result's tabs inventory.
String tabIdThe tab_id of the opened tab, present in tabs.
The tab_id of the opened tab, present in tabs.
class BrowserStateTabEntry { tabId; title; url; active; }One open browser tab reported in a browser_state block's tabs
inventory.
One open browser tab reported in a browser_state block's tabs
inventory.
tab_id is the caller-assigned identifier for the tab; title and
url describe the page the tab is currently showing and may be empty
strings (a blank tab legitimately has both empty). active marks the
tab that is active after this call; whenever tabs is non-empty,
exactly one entry is marked.
String tabIdThe caller-assigned identifier for this tab, unique within the inventory.
The caller-assigned identifier for this tab, unique within the inventory.
String titleThe title of the page the tab is showing. May be empty.
The title of the page the tab is showing. May be empty.
String urlThe URL of the page the tab is showing. May be empty.
The URL of the page the tab is showing. May be empty.
Whether this tab is the active tab after this call. Whenever tabs is non-empty, exactly one entry is marked active: true.
class BrowserSwitchTabConfig { deferLoading; enabled; }switch_tab's config overrides.
switch_tab's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserSwitchTabInput { tabId; }Make the tab with the given tab_id the active tab — the tab that actions without
a tab_id apply to.
Make the tab with the given tab_id the active tab — the tab that actions without a tab_id apply to.
The tab to switch to.
class BrowserSwitchTabToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserToolUseBlock: union
class BrowserToolset20260801 { type = "browser_toolset_20260801"; cacheControl; configs; }The browser toolset: a single tools[] entry (carrying no
name) that declares the browser tool family. The model is served
the family's tool with any members disabled via configs removed
from its schema.
The browser toolset: a single tools[] entry (carrying no
name) that declares the browser tool family. The model is served
the family's tool with any members disabled via configs removed
from its schema.
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
Optional<BrowserToolsetConfigs> configsSparse per-member overrides, keyed by member name. Absent, null, and {} are equivalent; a member's defaults apply wherever its key is absent.
Sparse per-member overrides, keyed by member name. Absent, null, and {} are equivalent; a member's defaults apply wherever its key is absent.
class BrowserToolsetConfigs { type; closeTab; doubleClick; /* 28 more */ }Per-member configuration for browser_toolset_20260801: one
optional field per member tool, keyed by the member name — the same
name the member's tool_use blocks carry. Every member is an
accepted key, and a member's defaults apply wherever its key is
absent. Unknown keys are rejected: the field set is this toolset
version's complete member set.
Per-member configuration for browser_toolset_20260801: one
optional field per member tool, keyed by the member name — the same
name the member's tool_use blocks carry. Every member is an
accepted key, and a member's defaults apply wherever its key is
absent. Unknown keys are rejected: the field set is this toolset
version's complete member set.
class BrowserTripleClickConfig { deferLoading; enabled; }triple_click's config overrides.
triple_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserTripleClickInput { target; modifiers; tabId; }Triple left-click at a viewport coordinate or on an element by reference
(typically selects a line or paragraph).
Triple left-click at a viewport coordinate or on an element by reference (typically selects a line or paragraph).
class BrowserTripleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserTypeConfig { deferLoading; enabled; }type's config overrides.
type's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserTypeInput { text; tabId; }Type a literal string at the current focus.
Type a literal string at the current focus.
The text to type.
Tab to act on. Defaults to the active tab when omitted.
class BrowserTypeToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserWaitConfig { deferLoading; enabled; }wait's config overrides.
wait's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserWaitInput { duration; tabId; }Pause for the given duration.
Pause for the given duration.
double durationSeconds to wait (maximum 30).
Seconds to wait (maximum 30).
Tab to act on. Defaults to the active tab when omitted.
class BrowserWaitToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class BrowserZoomConfig { deferLoading; enabled; }zoom's config overrides.
zoom's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class BrowserZoomInput { region; tabId; }Return a cropped screenshot of the given viewport region, scaled up for closer
inspection — useful for small icons, buttons, or text. Coordinates are in the
same viewport-pixel space as a full screenshot.
Return a cropped screenshot of the given viewport region, scaled up for closer inspection — useful for small icons, buttons, or text. Coordinates are in the same viewport-pixel space as a full screenshot.
List<long> region[x0, y0, x1, y1] in viewport pixels.
[x0, y0, x1, y1] in viewport pixels.
Tab to act on. Defaults to the active tab when omitted.
class BrowserZoomToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class CacheControlEphemeral { type = "ephemeral"; ttl; }
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
class CacheCreation { ephemeral1hInputTokens; ephemeral5mInputTokens; }
long ephemeral1hInputTokensThe number of input tokens used to create the 1 hour cache entry.
The number of input tokens used to create the 1 hour cache entry.
long ephemeral5mInputTokensThe number of input tokens used to create the 5 minute cache entry.
The number of input tokens used to create the 5 minute cache entry.
class CacheMissMessagesChanged { type = "messages_changed"; cacheMissedInputTokens; }
Approximate number of input tokens that would have been read from cache had the prefix matched the previous request.
class CacheMissModelChanged { type = "model_changed"; cacheMissedInputTokens; }
Approximate number of input tokens that would have been read from cache had the prefix matched the previous request.
class CacheMissPreviousMessageNotFound { type = "previous_message_not_found"; }
class CacheMissReason: union
class CacheMissSystemChanged { type = "system_changed"; cacheMissedInputTokens; }
Approximate number of input tokens that would have been read from cache had the prefix matched the previous request.
class CacheMissToolsChanged { type = "tools_changed"; cacheMissedInputTokens; }
Approximate number of input tokens that would have been read from cache had the prefix matched the previous request.
class CacheMissUnavailable { type = "unavailable"; }
class CitationCharLocation { type = "char_location"; citedText; documentIndex; /* 4 more */ }
long documentIndex
long startCharIndex
class CitationCharLocationParam { type = "char_location"; citedText; documentIndex; /* 3 more */ }
long documentIndex
Optional<String> documentTitle
long startCharIndex
class CitationContentBlockLocation { type = "content_block_location"; citedText; documentIndex; /* 4 more */ }
String citedTextThe full text of the cited block range, concatenated.
The full text of the cited block range, concatenated.
Always equals the contents of content[start_block_index:end_block_index] joined together. The text block is the minimal citable unit; this field is never a substring of a single block. Not counted toward output tokens, and not counted toward input tokens when sent back in subsequent turns.
long documentIndex
long endBlockIndexExclusive 0-based end index of the cited block range in the source's content array.
Exclusive 0-based end index of the cited block range in the source's content array.
Always greater than start_block_index; a single-block citation has end_block_index = start_block_index + 1.
long startBlockIndex0-based index of the first cited block in the source's content array.
0-based index of the first cited block in the source's content array.
class CitationContentBlockLocationParam { type = "content_block_location"; citedText; documentIndex; /* 3 more */ }
String citedTextThe full text of the cited block range, concatenated.
The full text of the cited block range, concatenated.
Always equals the contents of content[start_block_index:end_block_index] joined together. The text block is the minimal citable unit; this field is never a substring of a single block. Not counted toward output tokens, and not counted toward input tokens when sent back in subsequent turns.
long documentIndex
Optional<String> documentTitle
long endBlockIndexExclusive 0-based end index of the cited block range in the source's content array.
Exclusive 0-based end index of the cited block range in the source's content array.
Always greater than start_block_index; a single-block citation has end_block_index = start_block_index + 1.
long startBlockIndex0-based index of the first cited block in the source's content array.
0-based index of the first cited block in the source's content array.
class CitationPageLocation { type = "page_location"; citedText; documentIndex; /* 4 more */ }
long documentIndex
long startPageNumber
class CitationPageLocationParam { type = "page_location"; citedText; documentIndex; /* 3 more */ }
long documentIndex
Optional<String> documentTitle
long startPageNumber
class CitationSearchResultLocationParam { type = "search_result_location"; citedText; endBlockIndex; /* 4 more */ }
String citedTextThe full text of the cited block range, concatenated.
The full text of the cited block range, concatenated.
Always equals the contents of content[start_block_index:end_block_index] joined together. The text block is the minimal citable unit; this field is never a substring of a single block. Not counted toward output tokens, and not counted toward input tokens when sent back in subsequent turns.
long endBlockIndexExclusive 0-based end index of the cited block range in the source's content array.
Exclusive 0-based end index of the cited block range in the source's content array.
Always greater than start_block_index; a single-block citation has end_block_index = start_block_index + 1.
long searchResultIndex0-based index of the cited search result among all search_result content blocks in the request, in the order they appear across messages and tool results.
0-based index of the cited search result among all search_result content blocks in the request, in the order they appear across messages and tool results.
Counted separately from document_index; server-side web search results are not included in this count.
long startBlockIndex0-based index of the first cited block in the source's content array.
0-based index of the first cited block in the source's content array.
class CitationWebSearchResultLocationParam { type = "web_search_result_location"; citedText; encryptedIndex; /* 2 more */ }
Optional<String> title
String url
class CitationsConfig { enabled; }
class CitationsConfigParam { enabled; }
class CitationsDelta { type = "citations_delta"; citation; }
class CitationsSearchResultLocation { type = "search_result_location"; citedText; endBlockIndex; /* 4 more */ }
String citedTextThe full text of the cited block range, concatenated.
The full text of the cited block range, concatenated.
Always equals the contents of content[start_block_index:end_block_index] joined together. The text block is the minimal citable unit; this field is never a substring of a single block. Not counted toward output tokens, and not counted toward input tokens when sent back in subsequent turns.
long endBlockIndexExclusive 0-based end index of the cited block range in the source's content array.
Exclusive 0-based end index of the cited block range in the source's content array.
Always greater than start_block_index; a single-block citation has end_block_index = start_block_index + 1.
long searchResultIndex0-based index of the cited search result among all search_result content blocks in the request, in the order they appear across messages and tool results.
0-based index of the cited search result among all search_result content blocks in the request, in the order they appear across messages and tool results.
Counted separately from document_index; server-side web search results are not included in this count.
long startBlockIndex0-based index of the first cited block in the source's content array.
0-based index of the first cited block in the source's content array.
class CitationsWebSearchResultLocation { type = "web_search_result_location"; citedText; encryptedIndex; /* 2 more */ }
Optional<String> title
class CodeExecutionOutputBlock { type = "code_execution_output"; fileId; }
class CodeExecutionOutputBlockParam { type = "code_execution_output"; fileId; }
class CodeExecutionResultBlock { type = "code_execution_result"; content; returnCode; /* 2 more */ }
List<CodeExecutionOutputBlock> content
class CodeExecutionResultBlockParam { type = "code_execution_result"; content; returnCode; /* 2 more */ }
List<CodeExecutionOutputBlockParam> content
class CodeExecutionTool20250522 { type = "code_execution_20250522"; name; allowedCallers; /* 3 more */ }
class CodeExecutionTool20250825 { type = "code_execution_20250825"; name; allowedCallers; /* 3 more */ }
class CodeExecutionTool20260120 { type = "code_execution_20260120"; name; allowedCallers; /* 3 more */ }Code execution tool with REPL state persistence (daemon mode + gVisor checkpoint).
Code execution tool with REPL state persistence (daemon mode + gVisor checkpoint).
class CodeExecutionTool20260521 { type = "code_execution_20260521"; name; allowedCallers; /* 3 more */ }Code execution tool with REPL state persistence.
Code execution tool with REPL state persistence.
class CodeExecutionToolResultBlock { type = "code_execution_tool_result"; content; toolUseId; }
String toolUseId
class CodeExecutionToolResultBlockContent: union
class CodeExecutionToolResultBlockParam { type = "code_execution_tool_result"; content; toolUseId; cacheControl; }
String toolUseId
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
class CodeExecutionToolResultBlockParamContent: union
class CodeExecutionToolResultError { type = "code_execution_tool_result_error"; errorCode; }
CodeExecutionToolResultErrorCode errorCode
enum CodeExecutionToolResultErrorCode
class CodeExecutionToolResultErrorParam { type = "code_execution_tool_result_error"; errorCode; }
CodeExecutionToolResultErrorCode errorCode
class ComputerCursorPositionConfig { deferLoading; enabled; }cursor_position's config overrides.
cursor_position's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
Get the current (x, y) pixel coordinate of the cursor.
class ComputerCursorPositionToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerDoubleClickConfig { deferLoading; enabled; }double_click's config overrides.
double_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerDoubleClickInput { coordinate; text; }Double-click the left mouse button at the specified (x, y) pixel coordinate, or
the current cursor position if coordinate is omitted.
Double-click the left mouse button at the specified (x, y) pixel coordinate, or
the current cursor position if coordinate is omitted.
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerDoubleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerHoldKeyConfig { deferLoading; enabled; }hold_key's config overrides.
hold_key's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerHoldKeyInput { duration; text; }Hold down a key or key-combination for a specified duration. Uses the same key
syntax as key.
Hold down a key or key-combination for a specified duration. Uses the same key
syntax as key.
long durationDuration to hold the key, in seconds.
Duration to hold the key, in seconds.
The key or key-combination to hold.
class ComputerHoldKeyToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerKeyConfig { deferLoading; enabled; }key's config overrides.
key's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerKeyInput { text; repeat; }Press a key or key-combination on the keyboard. Use "+" to combine modifiers with
a key (e.g. "ctrl+s", "alt+Tab", "ctrl+shift+Escape"). Key names are
case-insensitive; common names like "Return", "Tab", "Escape", "Up", "Down",
"Left", "Right", "Home", "End", "Page_Up", "Page_Down", "Delete", "BackSpace" are
supported.
Press a key or key-combination on the keyboard. Use "+" to combine modifiers with a key (e.g. "ctrl+s", "alt+Tab", "ctrl+shift+Escape"). Key names are case-insensitive; common names like "Return", "Tab", "Escape", "Up", "Down", "Left", "Right", "Home", "End", "Page_Up", "Page_Down", "Delete", "BackSpace" are supported.
The key or key-combination to press.
Optional<Long> repeatNumber of times to repeat the key press. Default is 1.
Number of times to repeat the key press. Default is 1.
class ComputerKeyToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerLeftClickConfig { deferLoading; enabled; }left_click's config overrides.
left_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerLeftClickDragConfig { deferLoading; enabled; }left_click_drag's config overrides.
left_click_drag's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerLeftClickDragInput { coordinate; startCoordinate; text; }Click and drag the cursor from start_coordinate to coordinate.
Click and drag the cursor from start_coordinate to coordinate.
List<long> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
List<long> startCoordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerLeftClickDragToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerLeftClickInput { coordinate; text; }Click the left mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Click the left mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerLeftClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerLeftMouseDownConfig { deferLoading; enabled; }left_mouse_down's config overrides.
left_mouse_down's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
Press and hold the left mouse button at the current cursor position.
class ComputerLeftMouseDownToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerLeftMouseUpConfig { deferLoading; enabled; }left_mouse_up's config overrides.
left_mouse_up's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
Release the left mouse button.
class ComputerLeftMouseUpToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerMiddleClickConfig { deferLoading; enabled; }middle_click's config overrides.
middle_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerMiddleClickInput { coordinate; text; }Click the middle mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Click the middle mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerMiddleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerMouseMoveConfig { deferLoading; enabled; }mouse_move's config overrides.
mouse_move's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerMouseMoveInput { coordinate; }Move the cursor to a specified (x, y) pixel coordinate. Use this ONLY to hover
without clicking; otherwise use a click action directly.
Move the cursor to a specified (x, y) pixel coordinate. Use this ONLY to hover without clicking; otherwise use a click action directly.
List<long> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
class ComputerMouseMoveToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerRightClickConfig { deferLoading; enabled; }right_click's config overrides.
right_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerRightClickInput { coordinate; text; }Click the right mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Click the right mouse button at the specified (x, y) pixel coordinate, or the
current cursor position if coordinate is omitted.
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerRightClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerScreenshotConfig { deferLoading; enabled; }screenshot's config overrides.
screenshot's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
Take a screenshot of the screen.
class ComputerScreenshotToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerScrollConfig { deferLoading; enabled; }scroll's config overrides.
scroll's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
enum ComputerScrollDirection
class ComputerScrollInput { scrollAmount; scrollDirection; coordinate; text; }Scroll the screen at the specified (x, y) pixel coordinate, or the current cursor
position if coordinate is omitted. Do NOT use PageUp/PageDown to scroll.
Scroll the screen at the specified (x, y) pixel coordinate, or the current cursor
position if coordinate is omitted. Do NOT use PageUp/PageDown to scroll.
Number of 'clicks' of the scroll wheel.
ComputerScrollDirection scrollDirection
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerScrollToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerToolUseBlock: union
class ComputerToolset20260801 { type = "computer_toolset_20260801"; cacheControl; configs; }The computer toolset: a single tools[] entry (carrying no
name) that declares the computer tool family. The model is
served the family's tool with any members disabled via configs
removed from its schema. Every member is enabled by default, zoom
included. The single-tool options display_number and
enable_zoom are not fields of a toolset entry — it carries only
type, configs, and cache_control; zoom is controlled
via configs.zoom.enabled.
The computer toolset: a single tools[] entry (carrying no
name) that declares the computer tool family. The model is
served the family's tool with any members disabled via configs
removed from its schema. Every member is enabled by default, zoom
included. The single-tool options display_number and
enable_zoom are not fields of a toolset entry — it carries only
type, configs, and cache_control; zoom is controlled
via configs.zoom.enabled.
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
Optional<ComputerToolsetConfigs> configsSparse per-member overrides, keyed by member name. Absent, null, and {} are equivalent; a member's defaults apply wherever its key is absent.
Sparse per-member overrides, keyed by member name. Absent, null, and {} are equivalent; a member's defaults apply wherever its key is absent.
class ComputerToolsetConfigs { type; cursorPosition; doubleClick; /* 14 more */ }Per-member configuration for computer_toolset_20260801: one
optional field per member tool, keyed by the member name — the same
name the member's tool_use blocks carry. Every member is an
accepted key, and a member's defaults apply wherever its key is
absent. Unknown keys are rejected: the field set is this toolset
version's complete member set.
Per-member configuration for computer_toolset_20260801: one
optional field per member tool, keyed by the member name — the same
name the member's tool_use blocks carry. Every member is an
accepted key, and a member's defaults apply wherever its key is
absent. Unknown keys are rejected: the field set is this toolset
version's complete member set.
class ComputerTripleClickConfig { deferLoading; enabled; }triple_click's config overrides.
triple_click's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerTripleClickInput { coordinate; text; }Triple-click the left mouse button at the specified (x, y) pixel coordinate, or
the current cursor position if coordinate is omitted.
Triple-click the left mouse button at the specified (x, y) pixel coordinate, or
the current cursor position if coordinate is omitted.
Optional<List<Long>> coordinate(x, y): x pixels from the left edge, y pixels from the top edge.
(x, y): x pixels from the left edge, y pixels from the top edge.
Optional key combination to hold down during this action (e.g. "ctrl", "shift", "ctrl+shift").
class ComputerTripleClickToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerTypeConfig { deferLoading; enabled; }type's config overrides.
type's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerTypeInput { text; }Type a string of text on the keyboard.
Type a string of text on the keyboard.
The text to type.
class ComputerTypeToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerWaitConfig { deferLoading; enabled; }wait's config overrides.
wait's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerWaitInput { duration; }Wait for a specified duration.
Wait for a specified duration.
long durationDuration to wait, in seconds.
Duration to wait, in seconds.
class ComputerWaitToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ComputerZoomConfig { deferLoading; enabled; }zoom's config overrides.
zoom's config overrides.
Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
class ComputerZoomInput { region; }Take a screenshot of a rectangular region. Region coordinates are in the
full-screenshot space (not physical display pixels). The crop is scaled up to
fill the image budget so fine details become legible.
Take a screenshot of a rectangular region. Region coordinates are in the full-screenshot space (not physical display pixels). The crop is scaled up to fill the image budget so fine details become legible.
List<long> region(x0, y0, x1, y1): The region to capture.
(x0, y0, x1, y1): The region to capture.
class ComputerZoomToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class Container { id; expiresAt; skills; }Information about the container used in the request (for the code execution tool)
Information about the container used in the request (for the code execution tool)
Identifier for the container used in this request
LocalDateTime expiresAtThe time at which the container will expire.
The time at which the container will expire.
Optional<List<ContainerSkill>> skillsSkills loaded in the container
Skills loaded in the container
Type typeType of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
Type of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
String skillIdSkill ID
Skill ID
String versionThe resolved version: a skill version ID for custom skills.
The resolved version: a skill version ID for custom skills.
class ContainerParams { id; skills; }Container parameters with skills to be loaded.
Container parameters with skills to be loaded.
Container id
Optional<List<SkillParams>> skillsList of skills to load in the container
List of skills to load in the container
Type typeType of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
Type of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
String skillIdSkill ID
Skill ID
Optional<String> versionSkill version or 'latest' for most recent version
Skill version or 'latest' for most recent version
class ContainerSkill { type; skillId; version; }A skill that was loaded in a container (response model).
A skill that was loaded in a container (response model).
Type typeType of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
Type of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
String skillIdSkill ID
Skill ID
String versionThe resolved version: a skill version ID for custom skills.
The resolved version: a skill version ID for custom skills.
class ContainerUploadBlock { type = "container_upload"; fileId; }Response model for a file uploaded to the container.
Response model for a file uploaded to the container.
class ContainerUploadBlockParam { type = "container_upload"; fileId; cacheControl; }A content block that represents a file to be uploaded to the container
Files uploaded via this block will be available in the container's input directory.
A content block that represents a file to be uploaded to the container Files uploaded via this block will be available in the container's input directory.
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
class ContentBlock: union
class ContentBlockParam: union
class ContentBlockSource { type = "content"; content; }
Content content
class TextBlockParam { type = "text"; text; cacheControl; citations; }
class ImageBlockParam { type = "image"; source; cacheControl; transformations; }
class ContentBlockSourceContent: union
class TextBlockParam { type = "text"; text; cacheControl; citations; }
class ImageBlockParam { type = "image"; source; cacheControl; transformations; }
class Diagnostics { cacheMissReason; }Request-level diagnostics: why the prompt cache could not fully reuse
the prefix of the request named by diagnostics.previous_message_id.
Request-level diagnostics: why the prompt cache could not fully reuse
the prefix of the request named by diagnostics.previous_message_id.
Optional<CacheMissReason> cacheMissReasonExplains why the prompt cache could not fully reuse the prefix from the request identified by diagnostics.previous_message_id. null means diagnosis is still pending — the response was serialized before the background comparison completed.
Explains why the prompt cache could not fully reuse the prefix from the request identified by diagnostics.previous_message_id. null means diagnosis is still pending — the response was serialized before the background comparison completed.
class DiagnosticsParam { previousMessageId; }Request-level diagnostics. Currently carries the previous response
id for prompt-cache divergence reporting.
Request-level diagnostics. Currently carries the previous response id for prompt-cache divergence reporting.
Optional<String> previousMessageIdThe id (msg_...) from this client's previous /v1/messages response. The server compares that request's prompt fingerprint against this one and returns diagnostics.cache_miss_reason when the prompt-cache prefix could not be reused. Pass null on the first turn to opt in without a prior message to compare.
The id (msg_...) from this client's previous /v1/messages response. The server compares that request's prompt fingerprint against this one and returns diagnostics.cache_miss_reason when the prompt-cache prefix could not be reused. Pass null on the first turn to opt in without a prior message to compare.
class DirectCaller { type = "direct"; }Tool invocation directly from the model.
Tool invocation directly from the model.
class DocumentBlock { type = "document"; citations; source; title; }
class DocumentBlockParam { type = "document"; source; cacheControl; /* 3 more */ }
class EncryptedCodeExecutionResultBlock { type = "encrypted_code_execution_result"; content; encryptedStdout; /* 2 more */ }Code execution result with encrypted stdout for PFC + web_search results.
Code execution result with encrypted stdout for PFC + web_search results.
List<CodeExecutionOutputBlock> content
class EncryptedCodeExecutionResultBlockParam { type = "encrypted_code_execution_result"; content; encryptedStdout; /* 2 more */ }Code execution result with encrypted stdout for PFC + web_search results.
Code execution result with encrypted stdout for PFC + web_search results.
List<CodeExecutionOutputBlockParam> content
class FileDocumentSource { type = "file"; fileId; }
class FileImageSource { type = "file"; fileId; }
class ImageBlockParam { type = "image"; source; cacheControl; transformations; }
class ImageTransformationsParam { oversizedImage; }Configures the transformations the server applies to this image before the model observes it. Each key names a condition the server transforms images for; its value selects the transformation applied. Omitted keys keep their default behavior, and an empty object is equivalent to omitting the field.
Configures the transformations the server applies to this image before the model observes it. Each key names a condition the server transforms images for; its value selects the transformation applied. Omitted keys keep their default behavior, and an empty object is equivalent to omitting the field.
Optional<OversizedImage> oversizedImageWhat the server does when this image exceeds the model's maximum image size. "downsize" (the default) scales the image down to fit, which changes the dimensions the model observes without telling you. "error" instead rejects the request with a 400 error naming the image's dimensions and the largest dimensions that fit, so you can scale the image deliberately — your image is never silently scaled down.
What the server does when this image exceeds the model's maximum image size. "downsize" (the default) scales the image down to fit, which changes the dimensions the model observes without telling you. "error" instead rejects the request with a 400 error naming the image's dimensions and the largest dimensions that fit, so you can scale the image deliberately — your image is never silently scaled down.
class InputJsonDelta { type = "input_json_delta"; partialJson; }
class JsonOutputFormat { type = "json_schema"; schema; }
The JSON schema of the format
class MemoryTool20250818 { type = "memory_20250818"; name; allowedCallers; /* 4 more */ }
class Message { type = "message"; id; container; /* 8 more */ }
class MessageCountTokensTool: union
class MessageCreateParamsContainer: unionContainer identifier for reuse across requests.
Container identifier for reuse across requests.
class ContainerParams { id; skills; }Container parameters with skills to be loaded.
Container parameters with skills to be loaded.
Container id
Optional<List<SkillParams>> skillsList of skills to load in the container
List of skills to load in the container
Type typeType of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
Type of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
String skillIdSkill ID
Skill ID
Optional<String> versionSkill version or 'latest' for most recent version
Skill version or 'latest' for most recent version
class MessageDeltaUsage { cacheCreationInputTokens; cacheReadInputTokens; inputTokens; /* 3 more */ }
Optional<Long> cacheCreationInputTokensThe cumulative number of input tokens used to create the cache entry.
The cumulative number of input tokens used to create the cache entry.
Optional<Long> cacheReadInputTokensThe cumulative number of input tokens read from the cache.
The cumulative number of input tokens read from the cache.
Optional<Long> inputTokensThe cumulative number of input tokens which were used.
The cumulative number of input tokens which were used.
The cumulative number of output tokens which were used.
Optional<OutputTokensDetails> outputTokensDetailsBreakdown of output tokens by category.
Breakdown of output tokens by category.
output_tokens remains the inclusive, authoritative total used for billing.
This object provides a read-only decomposition for observability — for example,
how many of the billed output tokens were spent on internal reasoning that may
have been summarized before being returned to you.
long thinkingTokensNumber of output tokens the model generated as internal reasoning, including
the thinking-block delimiter tokens.
Number of output tokens the model generated as internal reasoning, including the thinking-block delimiter tokens.
Reflects the raw reasoning the model produced, not the (possibly shorter)
summarized thinking text returned in the response body. Computed by
re-tokenizing the raw reasoning text, so it may differ from the model's exact
generation count by a small number of tokens. Always ≤ output_tokens;
output_tokens - thinking_tokens approximates the non-reasoning output.
Optional<ServerToolUsage> serverToolUseThe number of server tool requests.
The number of server tool requests.
long webFetchRequestsThe number of web fetch tool requests.
The number of web fetch tool requests.
long webSearchRequestsThe number of web search tool requests.
The number of web search tool requests.
class MessageParam { content; role; }
class MessageTokensCount { inputTokens; }
The total number of tokens across the provided list of messages, system prompt, and tools.
class Metadata { userId; }
Optional<String> userIdAn external identifier for the user who is associated with the request.
An external identifier for the user who is associated with the request.
This should be a uuid, hash value, or other opaque identifier. Anthropic may use this id to help detect abuse. Do not include any identifying information such as name, email address, or phone number.
enum ModelThe model that will complete your prompt.
The model that will complete your prompt.
See models for additional details and options.
class OutputConfig { effort; format; }
Optional<Effort> effortHow much effort the model should put into its response. Higher effort levels may result in more thorough analysis but take longer.
How much effort the model should put into its response. Higher effort levels may result in more thorough analysis but take longer.
Valid values are low, medium, high, xhigh, or max.
Optional<JsonOutputFormat> formatA schema to specify Claude's output format in responses. See structured outputs
A schema to specify Claude's output format in responses. See structured outputs
The JSON schema of the format
class OutputTokensDetails { thinkingTokens; }
long thinkingTokensNumber of output tokens the model generated as internal reasoning, including
the thinking-block delimiter tokens.
Number of output tokens the model generated as internal reasoning, including the thinking-block delimiter tokens.
Reflects the raw reasoning the model produced, not the (possibly shorter)
summarized thinking text returned in the response body. Computed by
re-tokenizing the raw reasoning text, so it may differ from the model's exact
generation count by a small number of tokens. Always ≤ output_tokens;
output_tokens - thinking_tokens approximates the non-reasoning output.
class PlainTextSource { type = "text"; data; mediaType; }
class RawContentBlockDelta: union
class RawContentBlockDeltaEvent { type = "content_block_delta"; delta; index; }
class RawContentBlockStartEvent { type = "content_block_start"; contentBlock; index; }
class RawContentBlockStopEvent { type = "content_block_stop"; index; }
class RawMessageDeltaEvent { type = "message_delta"; delta; usage; }
class RawMessageStartEvent { type = "message_start"; message; }
Message message
class RawMessageStopEvent { type = "message_stop"; }
class RawMessageStreamEvent: union
class RedactedThinkingBlock { type = "redacted_thinking"; data; }
String dataThe contents of this redacted thinking block, returned when portions of the model's thinking were safety-redacted. This field is opaque and encrypted, with no readable content.
The contents of this redacted thinking block, returned when portions of the model's thinking were safety-redacted. This field is opaque and encrypted, with no readable content.
Pass redacted_thinking blocks back to the API unchanged when continuing a multi-turn conversation.
See extended thinking for details.
class RedactedThinkingBlockParam { type = "redacted_thinking"; data; }
The data value of this redacted thinking block, exactly as returned by the API in a previous response. Opaque and encrypted; pass it back unchanged.
class RefusalStopDetails { type = "refusal"; category; explanation; }Structured information about a refusal.
Structured information about a refusal.
Optional<Category> categoryThe policy category that triggered the refusal.
The policy category that triggered the refusal.
null when the refusal doesn't map to a named category.
The request could enable cyber harm, such as malware or exploit development. Benign cybersecurity work can also trigger this category.
The request could enable biological harm, such as dangerous lab methods. Beneficial life sciences work can also trigger this category.
The request could assist the development of competing AI models, which is restricted under Anthropic's commercial terms. Benign machine learning work can also trigger this category.
The request asks the model to reproduce its internal reasoning in the response text. To get reasoning in a structured form instead, use adaptive thinking.
The request could be related to an area that was determined as harmful. Benign work might sometimes trigger this category.
Optional<String> explanationHuman-readable explanation of the refusal.
Human-readable explanation of the refusal.
This text is not guaranteed to be stable. null when no explanation is available for the category.
class SearchResultBlockParam { type = "search_result"; content; source; /* 3 more */ }
class ServerToolCaller { type = "code_execution_20250825"; toolId; }Tool invocation generated by a server-side tool.
Tool invocation generated by a server-side tool.
String toolId
class ServerToolCaller20260120 { type = "code_execution_20260120"; toolId; }
String toolId
class ServerToolUsage { webFetchRequests; webSearchRequests; }
long webFetchRequestsThe number of web fetch tool requests.
The number of web fetch tool requests.
long webSearchRequestsThe number of web search tool requests.
The number of web search tool requests.
class ServerToolUseBlock { type = "server_tool_use"; id; caller; /* 2 more */ }
class ServerToolUseBlockParam { type = "server_tool_use"; id; input; /* 3 more */ }
class SignatureDelta { type = "signature_delta"; signature; }
The signature for this thinking block: an opaque value used to verify that the block was generated by Claude when it is passed back to the API. Delivered in a signature_delta event just before the block's content_block_stop event.
class SkillParams { type; skillId; version; }Specification for a skill to be loaded in a container (request model).
Specification for a skill to be loaded in a container (request model).
Type typeType of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
Type of skill - either 'anthropic' (built-in) or 'custom' (user-defined)
String skillIdSkill ID
Skill ID
Optional<String> versionSkill version or 'latest' for most recent version
Skill version or 'latest' for most recent version
enum StopReason
class TextBlock { type = "text"; citations; text; }
class TextBlockParam { type = "text"; text; cacheControl; citations; }
class TextCitation: union
class TextCitationParam: union
class TextDelta { type = "text_delta"; text; }
class TextEditorCodeExecutionCreateResultBlock { type = "text_editor_code_execution_create_result"; isFileUpdate; }
class TextEditorCodeExecutionCreateResultBlockParam { type = "text_editor_code_execution_create_result"; isFileUpdate; }
class TextEditorCodeExecutionStrReplaceResultBlock { type = "text_editor_code_execution_str_replace_result"; lines; newLines; /* 3 more */ }
class TextEditorCodeExecutionStrReplaceResultBlockParam { type = "text_editor_code_execution_str_replace_result"; lines; newLines; /* 3 more */ }
class TextEditorCodeExecutionToolResultBlock { type = "text_editor_code_execution_tool_result"; content; toolUseId; }
class TextEditorCodeExecutionToolResultBlockParam { type = "text_editor_code_execution_tool_result"; content; toolUseId; cacheControl; }
class TextEditorCodeExecutionToolResultError { type = "text_editor_code_execution_tool_result_error"; errorCode; errorMessage; }
enum TextEditorCodeExecutionToolResultErrorCode
class TextEditorCodeExecutionToolResultErrorParam { type = "text_editor_code_execution_tool_result_error"; errorCode; errorMessage; }
class TextEditorCodeExecutionViewResultBlock { type = "text_editor_code_execution_view_result"; content; fileType; /* 3 more */ }
FileType fileType
class TextEditorCodeExecutionViewResultBlockParam { type = "text_editor_code_execution_view_result"; content; fileType; /* 3 more */ }
FileType fileType
class ThinkingBlock { type = "thinking"; signature; thinking; }
String signatureA value used to verify that this thinking block was generated by Claude when it is passed back to the API.
A value used to verify that this thinking block was generated by Claude when it is passed back to the API.
This is an opaque field and should not be interpreted or parsed. When passing thinking blocks back to the API (required when using tools with extended thinking), pass them back exactly as received, with this field intact.
See extended thinking for details.
The text of Claude's thinking process for this block.
class ThinkingBlockParam { type = "thinking"; signature; thinking; }
String signatureThe signature value of this thinking block, exactly as returned by the API in a previous response. Used to verify that the block was generated by Claude.
The signature value of this thinking block, exactly as returned by the API in a previous response. Used to verify that the block was generated by Claude.
Thinking blocks must be passed back unmodified and in their original order; a modified block results in a 400 invalid_request_error.
The thinking text of this block as returned by the API.
class ThinkingConfigAdaptive { type = "adaptive"; display; }
Optional<Display> displayControls how thinking content appears in the response. When set to summarized, thinking is returned normally. When set to omitted, thinking content is redacted but a signature is returned for multi-turn continuity. The default depends on the model; see Controlling thinking display.
Controls how thinking content appears in the response. When set to summarized, thinking is returned normally. When set to omitted, thinking content is redacted but a signature is returned for multi-turn continuity. The default depends on the model; see Controlling thinking display.
class ThinkingConfigBetweenTools { type = "between_tools"; }
class ThinkingConfigDisabled { type = "disabled"; }
class ThinkingConfigEnabled { type = "enabled"; budgetTokens; display; }
long budgetTokensDetermines how many tokens Claude can use for its internal reasoning process. Larger budgets can enable more thorough analysis for complex problems, improving response quality.
Determines how many tokens Claude can use for its internal reasoning process. Larger budgets can enable more thorough analysis for complex problems, improving response quality.
Must be ≥1024 and less than max_tokens.
See extended thinking for details.
Optional<Display> displayControls how thinking content appears in the response. When set to summarized, thinking is returned normally. When set to omitted, thinking content is redacted but a signature is returned for multi-turn continuity. The default depends on the model; see Controlling thinking display.
Controls how thinking content appears in the response. When set to summarized, thinking is returned normally. When set to omitted, thinking content is redacted but a signature is returned for multi-turn continuity. The default depends on the model; see Controlling thinking display.
class ThinkingConfigParam: unionConfiguration for Claude's thinking.
Configuration for Claude's thinking.
With {"type": "adaptive"}, Claude decides when and how much to think. With {"type": "enabled"} (manual extended thinking), you set a budget_tokens of at least 1,024. Thinking tokens count toward your max_tokens limit.
Which type values are accepted, and what happens when you omit thinking, depend on the model. See thinking for each model's behavior.
class ThinkingDelta { type = "thinking_delta"; thinking; }
The incremental thinking text for this content block. Concatenate the thinking values of successive thinking_delta events to assemble the block's full thinking value.
class Tool { type; inputSchema; name; /* 7 more */ }
class ToolBash20250124 { type = "bash_20250124"; name; allowedCallers; /* 4 more */ }
class ToolChoice: unionHow the model should use the provided tools. The model can use a specific tool, any available tool, decide by itself, or not use tools at all.
How the model should use the provided tools. The model can use a specific tool, any available tool, decide by itself, or not use tools at all.
class ToolChoiceAny { type = "any"; disableParallelToolUse; }The model will use any available tools.
The model will use any available tools.
Optional<Boolean> disableParallelToolUseWhether to disable parallel tool use.
Whether to disable parallel tool use.
Defaults to false. If set to true, the model will output exactly one tool use.
class ToolChoiceAuto { type = "auto"; disableParallelToolUse; }The model will automatically decide whether to use tools.
The model will automatically decide whether to use tools.
Optional<Boolean> disableParallelToolUseWhether to disable parallel tool use.
Whether to disable parallel tool use.
Defaults to false. If set to true, the model will output at most one tool use.
class ToolChoiceNone { type = "none"; }The model will not be allowed to use tools.
The model will not be allowed to use tools.
class ToolChoiceTool { type = "tool"; name; disableParallelToolUse; }The model will use the specified tool with tool_choice.name.
The model will use the specified tool with tool_choice.name.
The name of the tool to use.
Optional<Boolean> disableParallelToolUseWhether to disable parallel tool use.
Whether to disable parallel tool use.
Defaults to false. If set to true, the model will output exactly one tool use.
class ToolReferenceBlock { type = "tool_reference"; toolName; }
String toolName
class ToolReferenceBlockParam { type = "tool_reference"; toolName; cacheControl; }Tool reference block that can be included in tool_result content.
Tool reference block that can be included in tool_result content.
String toolName
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
class ToolResultBlockParam { type = "tool_result"; toolUseId; cacheControl; /* 3 more */ }
class ToolSearchToolBm25_20251119 { type; name; allowedCallers; /* 3 more */ }
class ToolSearchToolRegex20251119 { type; name; allowedCallers; /* 3 more */ }
class ToolSearchToolResultBlock { type = "tool_search_tool_result"; content; toolUseId; }
class ToolSearchToolResultBlockParam { type = "tool_search_tool_result"; content; toolUseId; cacheControl; }
class ToolSearchToolResultError { type = "tool_search_tool_result_error"; errorCode; errorMessage; }
ToolSearchToolResultErrorCode errorCode
enum ToolSearchToolResultErrorCode
class ToolSearchToolResultErrorParam { type = "tool_search_tool_result_error"; errorCode; errorMessage; }
ToolSearchToolResultErrorCode errorCode
class ToolSearchToolSearchResultBlock { type = "tool_search_tool_search_result"; toolReferences; }
List<ToolReferenceBlock> toolReferences
String toolName
class ToolSearchToolSearchResultBlockParam { type = "tool_search_tool_search_result"; toolReferences; }
List<ToolReferenceBlockParam> toolReferences
String toolName
Optional<CacheControlEphemeral> cacheControlCreate a cache control breakpoint at this content block.
Create a cache control breakpoint at this content block.
Optional<Ttl> ttlThe time-to-live for the cache control breakpoint.
The time-to-live for the cache control breakpoint.
This may be one the following values:
5m: 5 minutes1h: 1 hour
Defaults to 5m. See prompt caching pricing for details.
class ToolTextEditor20250124 { type = "text_editor_20250124"; name; allowedCallers; /* 4 more */ }
class ToolTextEditor20250429 { type = "text_editor_20250429"; name; allowedCallers; /* 4 more */ }
class ToolTextEditor20250728 { type = "text_editor_20250728"; name; allowedCallers; /* 5 more */ }
class ToolUnion: union
class ToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class ToolUseBlockParam { type = "tool_use"; id; input; /* 4 more */ }
class ToolUseCaller: unionWhich party invoked the tool call: the model directly, or a server tool on its behalf.
Which party invoked the tool call: the model directly, or a server tool on its behalf.
class DirectCaller { type = "direct"; }Tool invocation directly from the model.
Tool invocation directly from the model.
class ServerToolCaller { type = "code_execution_20250825"; toolId; }Tool invocation generated by a server-side tool.
Tool invocation generated by a server-side tool.
String toolId
class ServerToolCaller20260120 { type = "code_execution_20260120"; toolId; }
String toolId
class ToolsetToolUseBlock: union
class BrowserToolUseBlock: union
class ComputerToolUseBlock: union
class ToolUseBlock { type = "tool_use"; id; caller; /* 3 more */ }
class UrlImageSource { type = "url"; url; }
class UrlPdfSource { type = "url"; url; }
class Usage { cacheCreation; cacheCreationInputTokens; cacheReadInputTokens; /* 7 more */ }
class UserLocation { type = "approximate"; city; country; /* 2 more */ }
Optional<String> cityThe city of the user.
The city of the user.
Optional<String> countryThe two letter ISO country code of the user.
The two letter ISO country code of the user.
Optional<String> regionThe region of the user.
The region of the user.
Optional<String> timezoneThe IANA timezone of the user.
The IANA timezone of the user.
class WebFetchBlock { type = "web_fetch_result"; content; retrievedAt; url; }
DocumentBlock content
ISO 8601 timestamp when the content was retrieved
Fetched content URL
class WebFetchBlockParam { type = "web_fetch_result"; content; url; retrievedAt; }
DocumentBlockParam content
Fetched content URL
ISO 8601 timestamp when the content was retrieved
class WebFetchTool20250910 { type = "web_fetch_20250910"; name; allowedCallers; /* 9 more */ }
class WebFetchTool20260209 { type = "web_fetch_20260209"; name; allowedCallers; /* 9 more */ }
class WebFetchTool20260309 { type = "web_fetch_20260309"; name; allowedCallers; /* 10 more */ }Web fetch tool with use_cache parameter for bypassing cached content.
Web fetch tool with use_cache parameter for bypassing cached content.
class WebFetchTool20260318 { type = "web_fetch_20260318"; name; allowedCallers; /* 11 more */ }
class WebFetchToolResultBlock { type = "web_fetch_tool_result"; caller; content; toolUseId; }
class WebFetchToolResultBlockParam { type = "web_fetch_tool_result"; content; toolUseId; /* 2 more */ }
class WebFetchToolResultErrorBlock { type = "web_fetch_tool_result_error"; errorCode; }
WebFetchToolResultErrorCode errorCode
class WebFetchToolResultErrorBlockParam { type = "web_fetch_tool_result_error"; errorCode; }
WebFetchToolResultErrorCode errorCode
enum WebFetchToolResultErrorCode
class WebFetchUrlSourceAll { type = "all"; }The url_sources variant under which a source contributes in
full: every result of the tool filter's source, or all user input.
The url_sources variant under which a source contributes in
full: every result of the tool filter's source, or all user input.
class WebFetchUrlSourceExcept { type = "except"; tools; }The tool filter variant under which every result but the named
tools' contributes.
The tool filter variant under which every result but the named tools' contributes.
List<WebFetchUrlSourceToolReference> tools
class WebFetchUrlSourceNone { type = "none"; }The url_sources variant under which a source contributes nothing:
no result of the tool filter's source, or no user input.
The url_sources variant under which a source contributes nothing:
no result of the tool filter's source, or no user input.
class WebFetchUrlSourceOnly { type = "only"; tools; }The tool filter variant under which only the named tools' results
contribute.
The tool filter variant under which only the named tools' results contribute.
List<WebFetchUrlSourceToolReference> tools
class WebFetchUrlSourceToolReference { type = "tool_reference"; name; }One entry of a tool filter's tools: it must name a tool declared
in this request's tools[].
One entry of a tool filter's tools: it must name a tool declared
in this request's tools[].
class WebFetchUrlSources { clientToolResults; serverToolResults; userInput; }Which sources contribute to the set of URLs web fetch may fetch.
Which sources contribute to the set of URLs web fetch may fetch.
Each key is a tagged variant: user_input is all or none; the
two tool filters are all, none, only (only the named tools'
results) or except (every result but the named tools'). A named tool
must be declared in this request's tools[].
class WebSearchResultBlock { type = "web_search_result"; encryptedContent; pageAge; /* 2 more */ }
class WebSearchResultBlockParam { type = "web_search_result"; encryptedContent; title; /* 2 more */ }
class WebSearchTool20250305 { type = "web_search_20250305"; name; allowedCallers; /* 7 more */ }
class WebSearchTool20260209 { type = "web_search_20260209"; name; allowedCallers; /* 7 more */ }
class WebSearchTool20260318 { type = "web_search_20260318"; name; allowedCallers; /* 8 more */ }
class WebSearchToolRequestError { type = "web_search_tool_result_error"; errorCode; }
WebSearchToolResultErrorCode errorCode
class WebSearchToolResultBlock { type = "web_search_tool_result"; caller; content; toolUseId; }
class WebSearchToolResultBlockContent: union
class WebSearchToolResultError { type = "web_search_tool_result_error"; errorCode; }
WebSearchToolResultErrorCode errorCode
List<WebSearchResultBlock>
class WebSearchToolResultBlockParam { type = "web_search_tool_result"; content; toolUseId; /* 2 more */ }
class WebSearchToolResultBlockParamContent: union
class WebSearchToolResultError { type = "web_search_tool_result_error"; errorCode; }
WebSearchToolResultErrorCode errorCode
enum WebSearchToolResultErrorCode
PesanBatch
Buat Message Batch
MessageBatch messages().batches().create(params, requestOptions = RequestOptions.none())Kirim batch permintaan pembuatan Message.
Ambil Message Batch
MessageBatch messages().batches().retrieve(params = BatchRetrieveParams.none(), requestOptions = RequestOptions.none())Endpoint ini idempoten dan dapat digunakan untuk melakukan polling penyelesaian Message Batch. Untuk mengakses hasil Message Batch, buat permintaan ke field results_url dalam respons.
Daftar Message Batch
BatchListPage messages().batches().list(params = BatchListParams.none(), requestOptions = RequestOptions.none())Daftar semua Message Batch dalam sebuah Workspace. Batch yang paling baru dibuat dikembalikan terlebih dahulu.
Batalkan Message Batch
MessageBatch messages().batches().cancel(params = BatchCancelParams.none(), requestOptions = RequestOptions.none())Batch dapat dibatalkan kapan saja sebelum pemrosesan berakhir. Setelah pembatalan dimulai, batch memasuki status canceling, dan pada saat itu sistem dapat menyelesaikan permintaan yang sedang berjalan dan tidak dapat diinterupsi sebelum memfinalisasi pembatalan.
Hapus Message Batch
DeletedMessageBatch messages().batches().delete(params = BatchDeleteParams.none(), requestOptions = RequestOptions.none())Ambil hasil Message Batch
StreamResponse<MessageBatchIndividualResponse> messages().batches().resultsStreaming(params = BatchResultsParams.none(), requestOptions = RequestOptions.none())Melakukan streaming hasil Message Batch sebagai file .jsonl.