Arize Phoenix TS
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    anthropicMessagesSchema: ZodArray<
        ZodObject<
            {
                content: ZodUnion<
                    readonly [
                        ZodString,
                        ZodArray<
                            ZodDiscriminatedUnion<
                                [
                                    ZodObject<{ text: ZodString; type: ZodLiteral<(...)> }, $strip>,
                                    ZodObject<
                                        { source: ZodObject<(...), (...)>; type: ZodLiteral<(...)> },
                                        $strip,
                                    >,
                                    ZodObject<
                                        {
                                            id: ZodString;
                                            input: ZodType<(...), (...), (...)>;
                                            name: ZodString;
                                            type: ZodLiteral<(...)>;
                                        },
                                        $strip,
                                    >,
                                    ZodObject<
                                        {
                                            content: ZodUnion<(...)>;
                                            is_error: ZodOptional<(...)>;
                                            tool_use_id: ZodString;
                                            type: ZodLiteral<(...)>;
                                        },
                                        $strip,
                                    >,
                                ],
                                "type",
                            >,
                        >,
                    ],
                >;
                role: ZodEnum<{ assistant: "assistant"; user: "user" }>;
            },
            $loose,
        >,
    > = ...