Description
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Retrieves detailed emission estimates. Detailed Flight Emissions are transparent per-passenger greenhouse gas emission estimates supplemented by comprehensive metadata detailing the calculation methodology, emissions breakdown, contrail impact, and data provenance. Details on how emission estimates are computed are in [GitHub](https://github.com/google/travel-impact-model). The response will contain all entries that match the input flight legs, in the same order. If there are no estimates available for a certain flight leg, the response will return the flight leg object with empty emission fields. The request will still be considered successful. Reasons for missing emission estimates include: * The flight is unknown to the server. * The input flight leg is missing one or more identifiers. * The flight date is in the past. * The aircraft type is not supported by the model. * Missing seat configuration. The request can contain up to 100 flight legs. If the request has more than 100 flight legs, it will fail with an INVALID_ARGUMENT error.