// Required. The environment being operated.

Environment environment = 1 [(google.api.field_behavior) = REQUIRED];

// Optional. By default, [predefined

// functions](https://cloud.google.com/vertex-ai/generative-ai/docs/computer-use#supported-actions)

// are included in the final model call. Some of them can be explicitly

// excluded from being automatically included. This can serve two purposes:

// 1. Using a more restricted / different action space.

// 2. Improving the definitions / instructions of predefined functions.

repeated string excluded_predefined_functions = 2

[(google.api.field_behavior) = OPTIONAL];

}

// Optional. Function tool type.

google.protobuf.Struct args = 2 [(google.api.field_behavior) = OPTIONAL];

}

// A datatype containing media that is part of a `FunctionResponse` message.

//

// A `FunctionResponsePart` consists of data which has an associated datatype. A

// `FunctionResponsePart` can only contain one of the accepted types in

// `FunctionResponsePart.data`.

//

// A `FunctionResponsePart` must have a fixed IANA MIME type identifying the

// type and subtype of the media if the `inline_data` field is filled with raw

// bytes.

message FunctionResponsePart {

// The data of the function response part.

oneof data {

// Inline media bytes.

FunctionResponseBlob inline_data = 1;

// URI based data.

FunctionResponseFileData file_data = 2;

}

}

// Raw media bytes for function response.

//

// Text should not be sent as raw bytes, use the 'text' field.

message FunctionResponseBlob {

// Required. The IANA standard MIME type of the source data.

string mime_type = 1 [(google.api.field_behavior) = REQUIRED];

// Required. Raw bytes.

bytes data = 2 [(google.api.field_behavior) = REQUIRED];

// Optional. Display name of the blob.

//

// Used to provide a label or filename to distinguish blobs.

//

// This field is only returned in PromptMessage for prompt management.

// It is currently used in the Gemini GenerateContent calls only when server

// side tools (code_execution, google_search, and url_context) are enabled.

string display_name = 4 [(google.api.field_behavior) = OPTIONAL];

}

// URI based data for function response.

message FunctionResponseFileData {

// Required. The IANA standard MIME type of the source data.

string mime_type = 1 [(google.api.field_behavior) = REQUIRED];

// Required. URI.

string file_uri = 2 [(google.api.field_behavior) = REQUIRED];

// Optional. Display name of the file data.

//

// Used to provide a label or filename to distinguish file datas.

//

// This field is only returned in PromptMessage for prompt management.

// It is currently used in the Gemini GenerateContent calls only when server

// side tools (code_execution, google_search, and url_context) are enabled.

string display_name = 3 [(google.api.field_behavior) = OPTIONAL];

}

// The result output from a [FunctionCall] that contains a string representing

// the [FunctionDeclaration.name] and a structured JSON object containing any

// output from the function is used as context to the model. This should contain

// error details (if any). If "output" and "error" keys are not specified,

// then whole "response" is treated as function output.

google.protobuf.Struct response = 2 [(google.api.field_behavior) = REQUIRED];

// Optional. Ordered `Parts` that constitute a function response. Parts may

// have different IANA MIME types.

repeated FunctionResponsePart parts = 4

[(google.api.field_behavior) = OPTIONAL];

}

// Code generated by the model that is meant to be executed, and the result