Genkit MCP

{ "$schema": "http://json-schema.org/draft-07/schema#", "$defs": { "CustomPart": { "type": "object", "properties": { "text": { "not": {} }, "media": { "not": {} }, "toolRequest": { "not": {} }, "toolResponse": { "not": {} }, "data": {}, "metadata": { "type": "object", "additionalProperties": {} }, "custom": { "type": "object", "additionalProperties": {} }, "reasoning": { "not": {} }, "resource": { "not": {} } }, "required": [ "custom" ], "additionalProperties": false }, "DataPart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": {}, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "type": "object", "additionalProperties": {} }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "additionalProperties": false }, "DocumentData": { "type": "object", "properties": { "content": { "type": "array", "items": { "$ref": "#/$defs/DocumentPart" } }, "metadata": { "type": "object", "additionalProperties": {} } }, "required": [ "content" ], "additionalProperties": false }, "DocumentPart": { "anyOf": [ { "$ref": "#/$defs/TextPart" }, { "$ref": "#/$defs/MediaPart" } ] }, "MediaPart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/Media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "required": [ "media" ], "additionalProperties": false }, "Media": { "type": "object", "properties": { "contentType": { "type": "string" }, "url": { "type": "string" } }, "required": [ "url" ], "additionalProperties": false }, "ReasoningPart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "type": "string" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "required": [ "reasoning" ], "additionalProperties": false }, "ResourcePart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "type": "object", "properties": { "uri": { "type": "string" } }, "required": [ "uri" ], "additionalProperties": false } }, "required": [ "resource" ], "additionalProperties": false }, "TextPart": { "type": "object", "properties": { "text": { "type": "string" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "required": [ "text" ], "additionalProperties": false }, "ToolRequestPart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/ToolRequest" }, "toolResponse": { "$ref": "#/$defs/CustomPart/properties/toolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "required": [ "toolRequest" ], "additionalProperties": false }, "ToolRequest": { "type": "object", "properties": { "ref": { "type": "string" }, "name": { "type": "string" }, "input": {} }, "required": [ "name" ], "additionalProperties": false }, "ToolResponsePart": { "type": "object", "properties": { "text": { "$ref": "#/$defs/CustomPart/properties/text" }, "media": { "$ref": "#/$defs/CustomPart/properties/media" }, "toolRequest": { "$ref": "#/$defs/CustomPart/properties/toolRequest" }, "toolResponse": { "$ref": "#/$defs/ToolResponse" }, "data": { "$ref": "#/$defs/CustomPart/properties/data" }, "metadata": { "$ref": "#/$defs/CustomPart/properties/metadata" }, "custom": { "$ref": "#/$defs/DataPart/properties/custom" }, "reasoning": { "$ref": "#/$defs/CustomPart/properties/reasoning" }, "resource": { "$ref": "#/$defs/CustomPart/properties/resource" } }, "required": [ "toolResponse" ], "additionalProperties": false }, "ToolResponse": { "type": "object", "properties": { "ref": { "type": "string" }, "name": { "type": "string" }, "output": {} }, "required": [ "name" ], "additionalProperties": false }, "EmbedRequest": { "type": "object", "properties": { "input": { "type": "array", "items": { "$ref": "#/$defs/DocumentData" } }, "options": {} }, "required": [ "input" ], "additionalProperties": false }, "EmbedResponse": { "type": "object", "properties": { "embeddings": { "type": "array", "items": { "$ref": "#/$defs/Embedding" } } }, "required": [ "embeddings" ], "additionalProperties": false }, "Embedding": { "type": "object", "properties": { "embedding": { "type": "array", "items": { "type": "number" } }, "metadata": { "type": "object", "additionalProperties": {} } }, "required": [ "embedding" ], "additionalProperties": false }, "BaseDataPoint": { "type": "object", "properties": { "input": {}, "output": {}, "context": { "type": "array", "items": {} }, "reference": {}, "testCaseId": { "type": "string" }, "traceIds": { "type": "array", "items": { "type": "string" } } }, "additionalProperties": false }, "BaseEvalDataPoint": { "type": "object", "properties": { "input": { "$ref": "#/$defs/BaseDataPoint/properties/input" }, "output": { "$ref": "#/$defs/BaseDataPoint/properties/output" }, "context": { "$ref": "#/$defs/BaseDataPoint/properties/context" }, "reference": { "$ref": "#/$defs/BaseDataPoint/properties/reference" }, "testCaseId": { "type": "string" }, "traceIds": { "$ref": "#/$defs/BaseDataPoint/properties/traceIds" } }, "required": [ "testCaseId" ], "additionalProperties": false }, "EvalFnResponse": { "type": "object", "properties": { "sampleIndex": { "type": "number" }, "testCaseId": { "type": "string" }, "traceId": { "type": "string" }, "spanId": { "type": "string" }, "evaluation": { "anyOf": [ { "$ref": "#/$defs/Score" }, { "type": "array", "items": { "$ref": "#/$defs/Score" } } ] } }, "required": [ "testCaseId", "evaluation" ], "additionalProperties": false }, "EvalRequest": { "type": "object", "properties": { "dataset": { "type": "array", "items": { "$ref": "#/$defs/BaseDataPoint" } }, "evalRunId": { "type": "string" }, "options": {} }, "required": [ "dataset", "evalRunId" ], "additionalProperties": false }, "EvalResponse": { "type": "array", "items": { "$ref": "#/$defs/EvalFnResponse" } }, "EvalStatusEnum": { "type": "string", "enum": [ "UNKNOWN", "PASS", "FAIL" ] }, "Score": { "type": "object", "properties": { "id": { "type": "string", "description": "Optional ID to differentiate different scores" }, "score": { "type": [ "number", "string", "boolean" ] }, "status": { "$ref": "#/$defs/EvalStatusEnum" }, "error": { "type": "string" }, "details": { "type": "object", "properties": { "reasoning": { "type": "string" } }, "additionalProperties": true } }, "additionalProperties": false }, "GenkitError": { "type": "object", "properties": { "message": { "type": "string" }, "stack": { "type": "string" }, "details": {}, "data": { "type": "object", "properties": { "genkitErrorMessage": { "type": "string" }, "genkitErrorDetails": { "type": "object", "properties": { "stack": { "type": "string" }, "traceId": { "type": "string" } }, "required": [ "traceId" ], "additionalProperties": false } }, "additionalProperties": false } }, "required": [ "message" ], "additionalProperties": false }, "CandidateError": { "type": "object", "properties": { "index": { "type": "number" }, "code": { "type": "string", "enum": [ "blocked", "other", "unknown" ] }, "message": { "type": "string" } }, "required": [ "index", "code" ], "additionalProperties": false }, "Candidate": { "type": "object", "properties": { "index": { "type": "number" }, "message": { "$ref": "#/$defs/Message" }, "usage": { "$ref": "#/$defs/GenerationUsage" }, "finishReason": { "$ref": "#/$defs/FinishReason" }, "finishMessage": { "type": "string" }, "custom": {} }, "required": [ "index", "message", "finishReason" ], "additionalProperties": false }, "FinishReason": { "type": "string", "enum": [ "stop", "length", "blocked", "interrupted", "other", "unknown" ] }, "GenerateActionOptions": { "type": "object", "properties": { "model": { "type": "string" }, "docs": { "type": "array", "items": { "$ref": "#/$defs/DocumentData" } }, "messages": { "type": "array", "items": { "$ref": "#/$defs/Message" } }, "tools": { "type": "array", "items": { "type": "string" } }, "toolChoice": { "type": "string", "enum": [ "auto", "required", "none" ] }, "config": {}, "output": { "$ref": "#/$defs/GenerateActionOutputConfig" }, "resume": { "type": "object", "properties": { "respond": { "type": "array", "items": { "$ref": "#/$defs/ToolResponsePart" } }, "restart": { "type": "array", "items": { "$ref": "#/$defs/ToolRequestPart" } }, "metadata": { "type": "object", "additionalProperties": {} } }, "additionalProperties": false }, "returnToolRequests": { "type": "boolean" }, "maxTurns": { "type": "number" }, "stepName": { "type": "string" } }, "required": [ "model", "messages" ], "additionalProperties": false }, "GenerateActionOutputConfig": { "type": "object", "properties": { "format": { "type": "string" }, "contentType": { "type": "string" }, "instructions": { "type": [ "boolean", "string" ] }, "jsonSchema": {}, "constrained": { "type": "boolean" } }, "additionalProperties": false }, "GenerateRequest": { "type": "object", "properties": { "messages": { "type": "array", "items": { "$ref": "#/$defs/Message" } }, "config": {}, "tools": { "type": "array", "items": { "$ref": "#/$defs/ToolDefinition" } }, "toolChoice": { "type": "string", "enum": [ "auto", "required", "none" ] }, "output": { "$ref": "#/$defs/OutputConfig" }, "docs": { "type": "array", "items": { "$ref": "#/$defs/DocumentData" } }, "candidates": { "type": "number" } }, "required": [ "messages" ], "additionalProperties": false }, "GenerateResponseChunk": { "type": "object", "properties": { "role": { "$ref": "#/$defs/Role" }, "index": { "type": "number" }, "content": { "type": "array", "items": { "$ref": "#/$defs/Part" } }, "custom": {}, "aggregated": { "type": "boolean" } }, "required": [ "content" ], "additionalProperties": false }, "GenerateResponse": { "type": "object", "properties": { "message": { "$ref": "#/$defs/Message" }, "finishReason": { "$ref": "#/$defs/FinishReason" }, "finishMessage": { "type": "string" }, "latencyMs": { "type": "number" }, "usage": { "$ref": "#/$defs/GenerationUsage" }, "custom": {}, "raw": {}, "request": { "$ref": "#/$defs/GenerateRequest" }, "operation": { "$ref": "#/$defs/Operation" }, "candidates": { "type": "array", "items": { "$ref": "#/$defs/Candidate" } } }, "additionalProperties": false }, "GenerationCommonConfig": { "type": "object", "properties": { "version": { "type": "string" }, "temperature": { "type": "number" }, "maxOutputTokens": { "type": "number" }, "topK": { "type": "number" }, "topP": { "type": "number" }, "stopSequences": { "type": "array", "items": { "type": "string" } } }, "additionalProperties": false }, "GenerationUsage": { "type": "object", "properties": { "inputTokens": { "type": "number" }, "outputTokens": { "type": "number" }, "totalTokens": { "type": "number" }, "inputCharacters": { "type": "number" }, "outputCharacters": { "type": "number" }, "inputImages": { "type": "number" }, "outputImages": { "type": "number" }, "inputVideos": { "type": "number" }, "outputVideos": { "type": "number" }, "inputAudioFiles": { "type": "number" }, "outputAudioFiles": { "type": "number" }, "custom": { "type": "object", "additionalProperties": { "type": "number" } }, "thoughtsTokens": { "type": "number" }, "cachedContentTokens": { "type": "number" } }, "additionalProperties": false }, "Message": { "type": "object", "properties": { "role": { "$ref": "#/$defs/Role" }, "content": { "type": "array", "items": { "$ref": "#/$defs/Part" } }, "metadata": { "type": "object", "additionalProperties": {} } }, "required": [ "role", "content" ], "additionalProperties": false }, "ModelInfo": { "type": "object", "properties": { "versions": { "type": "array", "items": { "type": "string" } }, "label": { "type": "string" }, "configSchema": { "type": "object", "additionalProperties": {} }, "supports": { "type": "object", "properties": { "multiturn": { "type": "boolean" }, "media": { "type": "boolean" }, "tools": { "type": "boolean" }, "systemRole": { "type": "boolean" }, "output": { "type": "array", "items": { "type": "string" } }, "contentType": { "type": "array", "items": { "type": "string" } }, "context": { "type": "boolean" }, "constrained": { "type": "string", "enum": [ "none", "all", "no-tools" ] }, "toolChoice": { "type": "boolean" } }, "additionalProperties": false }, "stage": { "type": "string", "enum": [ "featured", "stable", "unstable", "legacy", "deprecated" ] } }, "additionalProperties": false }, "ModelRequest": { "type": "object", "properties": { "messages": { "$ref": "#/$defs/GenerateRequest/properties/messages" }, "config": { "$ref": "#/$defs/GenerateRequest/properties/config" }, "tools": { "$ref": "#/$defs/GenerateRequest/properties/tools" }, "toolChoice": { "$ref": "#/$defs/GenerateRequest/properties/toolChoice" }, "output": { "$ref": "#/$defs/GenerateRequest/properties/output" }, "docs": { "$ref": "#/$defs/GenerateRequest/properties/docs" } }, "required": [ "messages" ], "additionalProperties": false }, "ModelResponseChunk": { "type": "object", "properties": { "role": { "$ref": "#/$defs/GenerateResponseChunk/properties/role" }, "index": { "$ref": "#/$defs/GenerateResponseChunk/properties/index" }, "content": { "$ref": "#/$defs/GenerateResponseChunk/properties/content" }, "custom": { "$ref": "#/$defs/GenerateResponseChunk/properties/custom" }, "aggregated": { "$ref": "#/$defs/GenerateResponseChunk/properties/aggregated" } }, "required": [ "content" ], "additionalProperties": false }, "ModelResponse": { "type": "object", "properties": { "message": { "$ref": "#/$defs/GenerateResponse/properties/message" }, "finishReason": { "$ref": "#/$defs/FinishReason" }, "finishMessage": { "$ref": "#/$defs/GenerateResponse/properties/finishMessage" }, "latencyMs": { "$ref": "#/$defs/GenerateResponse/properties/latencyMs" }, "usage": { "$ref": "#/$defs/GenerateResponse/properties/usage" }, "custom": { "$ref": "#/$defs/GenerateResponse/properties/custom" }, "raw": { "$ref": "#/$defs/GenerateResponse/properties/raw" }, "request": { "$ref": "#/$defs/GenerateResponse/properties/request" }, "operation": { "$ref": "#/$defs/GenerateResponse/properties/operation" } }, "required": [ "finishReason" ], "additionalProperties": false }, "Operation": { "type": "object", "properties": { "action": { "type": "string" }, "id": { "type": "string" }, "done": { "type": "boolean" }, "output": {}, "error": { "type": "object", "properties": { "message": { "type": "string" } }, "required": [ "message" ], "additionalProperties": true }, "metadata": { "type": "object", "additionalProperties": {} } }, "required": [ "id" ], "additionalProperties": false }, "OutputConfig": { "type": "object", "properties": { "format": { "type": "string" }, "schema": { "type": "object", "additionalProperties": {} }, "constrained": { "type": "boolean" }, "contentType": { "type": "string" } }, "additionalProperties": false }, "Part": { "anyOf": [ { "$ref": "#/$defs/TextPart" }, { "$ref": "#/$defs/MediaPart" }, { "$ref": "#/$defs/ToolRequestPart" }, { "$ref": "#/$defs/ToolResponsePart" }, { "$ref": "#/$defs/DataPart" }, { "$ref": "#/$defs/CustomPart" }, { "$ref": "#/$defs/ReasoningPart" }, { "$ref": "#/$defs/ResourcePart" } ] }, "Role": { "type": "string", "enum": [ "system", "user", "model", "tool" ] }, "ToolDefinition": { "type": "object", "properties": { "name": { "type": "string" }, "description": { "type": "string" }, "inputSchema": { "anyOf": [ { "type": "object", "additionalProperties": {}, "description": "Valid JSON Schema representing the input of the tool." }, { "type": "null" } ], "description": "Valid JSON Schema representing the input of the tool." }, "outputSchema": { "anyOf": [ { "type": "object", "additionalProperties": {}, "description": "Valid JSON Schema describing the output of the tool." }, { "type": "null" } ], "description": "Valid JSON Schema describing the output of the tool." }, "metadata": { "type": "object", "additionalProperties": {}, "description": "additional metadata for this tool definition" } }, "required": [ "name", "description" ], "additionalProperties": false }, "CommonRerankerOptions": { "type": "object", "properties": { "k": { "type": "number", "description": "Number of documents to rerank" } }, "additionalProperties": false }, "RankedDocumentData": { "type": "object", "properties": { "content": { "type": "array", "items": { "$ref": "#/$defs/DocumentPart" } }, "metadata": { "$ref": "#/$defs/RankedDocumentMetadata" } }, "required": [ "content", "metadata" ], "additionalProperties": false }, "RankedDocumentMetadata": { "type": "object", "properties": { "score": { "type": "number" } }, "required": [ "score" ], "additionalProperties": true }, "RerankerRequest": { "type": "object", "properties": { "query": { "$ref": "#/$defs/DocumentData" }, "documents": { "type": "array", "items": { "$ref": "#/$defs/DocumentData" } }, "options": {} }, "required": [ "query", "documents" ], "additionalProperties": false }, "RerankerResponse": { "type": "object", "properties": { "documents": { "type": "array", "items": { "$ref": "#/$defs/RankedDocumentData" } } }, "required": [ "documents" ], "additionalProperties": false }, "CommonRetrieverOptions": { "type": "object", "properties": { "k": { "type": "number", "description": "Number of documents to retrieve" } }, "additionalProperties": false }, "RetrieverRequest": { "type": "object", "properties": { "query": { "$ref": "#/$defs/DocumentData" }, "options": {} }, "required": [ "query" ], "additionalProperties": false }, "RetrieverResponse": { "type": "object", "properties": { "documents": { "type": "array", "items": { "$ref": "#/$defs/DocumentData" } } }, "required": [ "documents" ], "additionalProperties": false }, "InstrumentationLibrary": { "type": "object", "properties": { "name": { "type": "string" }, "version": { "type": "string" }, "schemaUrl": { "type": "string" } }, "required": [ "name" ], "additionalProperties": false }, "Link": { "type": "object", "properties": { "context": { "$ref": "#/$defs/SpanContext" }, "attributes": { "type": "object", "additionalProperties": {} }, "droppedAttributesCount": { "type": "number" } }, "additionalProperties": false }, "PathMetadata": { "type": "object", "properties": { "path": { "type": "string" }, "status": { "type": "string" }, "error": { "type": "string" }, "latency": { "type": "number" } }, "required": [ "path", "status", "latency" ], "additionalProperties": false }, "SpanContext": { "type": "object", "properties": { "traceId": { "type": "string" }, "spanId": { "type": "string" }, "isRemote": { "type": "boolean" }, "traceFlags": { "type": "number" } }, "required": [ "traceId", "spanId", "traceFlags" ], "additionalProperties": false }, "SpanData": { "type": "object", "properties": { "spanId": { "type": "string" }, "traceId": { "type": "string" }, "parentSpanId": { "type": "string" }, "startTime": { "type": "number" }, "endTime": { "type": "number" }, "attributes": { "type": "object", "additionalProperties": {} }, "displayName": { "type": "string" }, "links": { "type": "array", "items": { "$ref": "#/$defs/Link" } }, "instrumentationLibrary": { "$ref": "#/$defs/InstrumentationLibrary" }, "spanKind": { "type": "string" }, "sameProcessAsParentSpan": { "type": "object", "properties": { "value": { "type": "boolean" } }, "required": [ "value" ], "additionalProperties": false }, "status": { "$ref": "#/$defs/SpanStatus" }, "timeEvents": { "type": "object", "properties": { "timeEvent": { "type": "array", "items": { "$ref": "#/$defs/TimeEvent" } } }, "additionalProperties": false }, "truncated": { "type": "boolean" } }, "required": [ "spanId", "traceId", "startTime", "endTime", "attributes", "displayName", "instrumentationLibrary", "spanKind" ], "additionalProperties": false }, "SpanMetadata": { "type": "object", "properties": { "name": { "type": "string" }, "state": { "type": "string", "enum": [ "success", "error" ] }, "input": {}, "output": {}, "isRoot": { "type": "boolean" }, "metadata": { "type": "object", "additionalProperties": { "type": "string" } }, "path": { "type": "string" } }, "required": [ "name" ], "additionalProperties": false }, "SpanStatus": { "type": "object", "properties": { "code": { "type": "number" }, "message": { "type": "string" } }, "required": [ "code" ], "additionalProperties": false }, "TimeEvent": { "type": "object", "properties": { "time": { "type": "number" }, "annotation": { "type": "object", "properties": { "attributes": { "type": "object", "additionalProperties": {} }, "description": { "type": "string" } }, "required": [ "attributes", "description" ], "additionalProperties": false } }, "required": [ "time", "annotation" ], "additionalProperties": false }, "TraceData": { "type": "object", "properties": { "traceId": { "type": "string" }, "displayName": { "type": "string" }, "startTime": { "type": "number", "description": "trace start time in milliseconds since the epoch" }, "endTime": { "type": "number", "description": "end time in milliseconds since the epoch" }, "spans": { "type": "object", "additionalProperties": { "$ref": "#/$defs/SpanData" } } }, "required": [ "traceId", "spans" ], "additionalProperties": false }, "TraceMetadata": { "type": "object", "properties": { "featureName": { "type": "string" }, "paths": { "type": "array", "uniqueItems": true, "items": { "$ref": "#/$defs/PathMetadata" } }, "timestamp": { "type": "number" } }, "required": [ "timestamp" ], "additionalProperties": false } } }