EvaluationResult - CloudWatch Evidently

EvaluationResult

This structure displays the results of one feature evaluation assignment to one user session.

Contents

entityId

An internal ID that represents a unique user session of the application.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 512.

Pattern: .*

Required: Yes

feature

The name of the feature being evaluated.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 127.

Pattern: ^[-a-zA-Z0-9._]*$

Required: Yes

details

If this user was assigned to a launch or experiment, this field lists the launch or experiment name.

Type: String

Required: No

project

The name or ARN of the project that contains the feature being evaluated.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 2048.

Pattern: arn:[^:]*:[^:]*:[^:]*:[^:]*:.*

Required: No

reason

Specifies the reason that the user session was assigned this variation. Possible values include DEFAULT, meaning the user was served the default variation; LAUNCH_RULE_MATCH, if the user session was enrolled in a launch; or EXPERIMENT_RULE_MATCH, if the user session was enrolled in an experiment.

Type: String

Required: No

value

The value assigned to this variation to differentiate it from the other variations of this feature.

Type: VariableValue object

Note: This object is a Union. Only one member of this object can be specified or returned.

Required: No

variation

The name of the variation that was served to the user session.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: