REST Resource: projects.locations.models

Resource: Model

API proto representing a trained machine learning model.

JSON representation 
{
  "name": string,
  "displayName": string,
  "datasetId": string,
  "createTime": string,
  "updateTime": string,
  "deploymentState": enum(DeploymentState),

  // Union field model_metadata can be only one of the following:
  "imageClassificationModelMetadata": {
    object(ImageClassificationModelMetadata)
  },
  "textClassificationModelMetadata": {
    object(TextClassificationModelMetadata)
  },
  "translationModelMetadata": {
    object(TranslationModelMetadata)
  }
  // End of list of possible types for union field model_metadata.
}
Fields
name

string

Output only. Resource name of the model. Format: projects/{project_id}/locations/{locationId}/models/{modelId}

displayName

string

Required. The name of the model to show in the interface. The name can be up to 32 characters long and can consist only of ASCII Latin letters A-Z and a-z, underscores (_), and ASCII digits 0-9. The first character must be a letter.

datasetId

string

Required. The resource ID of the dataset used to create the model. The dataset must come from the same ancestor project and location.

createTime

string (Timestamp format)

Output only. Timestamp when this model was created.

A timestamp in RFC3339 UTC "Zulu" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".
updateTime

string (Timestamp format)

Output only. Timestamp when this model was last updated.

A timestamp in RFC3339 UTC "Zulu" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".
deploymentState

enum(DeploymentState)

Output only. Deployment state of the model. A model can only serve prediction requests after it gets deployed.

Union field model_metadata. Required. The model metadata that is specific to the problem type. Must match the metadata type of the dataset used to train the model. model_metadata can be only one of the following:
imageClassificationModelMetadata

object(ImageClassificationModelMetadata)

Metadata for image classification models.

textClassificationModelMetadata

object(TextClassificationModelMetadata)

Metadata for text classification models.

translationModelMetadata

object(TranslationModelMetadata)

Metadata for translation models.

ImageClassificationModelMetadata

Model metadata for image classification.

JSON representation 
{
  "baseModelId": string,
  "trainBudget": string,
  "trainCost": string,
  "stopReason": string
}
Fields
baseModelId

string

Optional. The ID of the base model. If it is specified, the new model will be created based on the base model. Otherwise, the new model will be created from scratch. The base model is expected to be in the same project and location as the new model to create.

trainBudget

string (int64 format)

Required. The train budget of creating this model. The actual trainCost will be equal or less than this value.

trainCost

string (int64 format)

Output only. The actual train cost of creating this model. If this model is created from a base model, the train cost used to create the base model are not included.

stopReason

string

Output only. The reason that this create model operation stopped, e.g. BUDGET_REACHED, MODEL_CONVERGED.

TextClassificationModelMetadata

Model metadata that is specific to text classification.

TranslationModelMetadata

Model metadata that is specific to translation.

JSON representation 
{
  "baseModel": string,
  "sourceLanguageCode": string,
  "targetLanguageCode": string
}
Fields
baseModel

string

The resource name of the model to use as a baseline to train the custom model. If unset, we use the default base model provided by Google Translate. Format: projects/{project_id}/locations/{locationId}/models/{modelId}

sourceLanguageCode

string

Output only. Inferred from the dataset. The source language (The BCP-47 language code) that is used for training.

targetLanguageCode

string

Output only. The target language (The BCP-47 language code) that is used for training.

DeploymentState

Deployment state of the model.

Enums
DEPLOYMENT_STATE_UNSPECIFIED Should not be used, an un-set enum has this value by default.
DEPLOYED Model is deployed.
UNDEPLOYED Model is not deployed.

Methods

create

 Creates a model.

delete

 Deletes a model.

get

 Gets a model.

getIamPolicy

 Gets the access control policy for a resource.

list

 Lists models.

predict

 Perform a prediction.

setIamPolicy

 Sets the access control policy on the specified resource.