Changes to Get usage metrics

added the new enum value agent to the query request parameter group_by

added the new enum value api_key to the query request parameter group_by

added the new enum value device_class to the query request parameter group_by

added the new enum value model to the query request parameter group_by

added the new enum value schedule to the query request parameter group_by

added the optional property points/items/agent to the response with the 200 status

added the optional property points/items/api_key to the response with the 200 status

added the optional property points/items/device_class to the response with the 200 status

added the optional property points/items/model to the response with the 200 status

added the optional property points/items/schedule to the response with the 200 status

added the required property points/items/input_tokens to the response with the 200 status

added the required property points/items/output_tokens to the response with the 200 status

added the required property points/items/session_seconds to the response with the 200 status

for the query request parameter granularity, default value was changed from daily to day

removed the enum value daily from the query request parameter granularity

removed the enum value hourly from the query request parameter granularity

removed the required property compute_minutes from the response with the 200 status

removed the required property cost_by_product from the response with the 200 status

removed the required property granularity from the response with the 200 status

removed the required property inference_chart_data from the response with the 200 status

removed the required property infra_costs from the response with the 200 status

removed the required property period_end from the response with the 200 status

removed the required property period_start from the response with the 200 status

removed the required property session_chart_data from the response with the 200 status

deleted the query request parameter end_date

deleted the query request parameter start_date

deleted the query request parameter timezone

added the new optional query request parameter group_by

added the new optional query request parameter period_end_at

added the new optional query request parameter period_start_at

added the new optional query request parameter time_zone

added the new enum value day to the query request parameter granularity

added the new enum value hour to the query request parameter granularity

added the non-success response with the status 422

added the non-success response with the status 500

added the required property points to the response with the 200 status

added the new daily enum value to the granularity response property for the response status 200

added the new hourly enum value to the granularity response property for the response status 200

the endpoint scheme security apiKeyAuth was added to the API

the endpoint scheme security bearerAuth was removed from the API