79 lines
3.2 KiB
C#
79 lines
3.2 KiB
C#
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using System.Net.Http.Headers;
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namespace AnthropicClient.Models;
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/// <summary>
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/// Represents headers included in Anthropic API responses.
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/// </summary>
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public class AnthropicHeaders
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{
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private const string RequestIdHeaderKey = "request-id";
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private const string RateLimitRequestsLimitHeaderKey = "anthropic-ratelimit-requests-limit";
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private const string RateLimitRequestsRemainingHeaderKey = "anthropic-ratelimit-requests-remaining";
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private const string RateLimitRequestsResetHeaderKey = "anthropic-ratelimit-requests-reset";
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private const string RateLimitTokensLimitHeaderKey = "anthropic-ratelimit-tokens-limit";
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private const string RateLimitTokensRemainingHeaderKey = "anthropic-ratelimit-tokens-remaining";
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private const string RateLimitTokensResetHeaderKey = "anthropic-ratelimit-tokens-reset";
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private const string RetryAfterHeaderKey = "retry-after";
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/// <summary>
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/// Gets the request ID.
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/// </summary>
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public string RequestId { get; init; } = string.Empty;
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/// <summary>
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/// Gets the rate limit requests limit.
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/// </summary>
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public int RateLimitRequestsLimit { get; init; }
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/// <summary>
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/// Gets the rate limit requests remaining.
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/// </summary>
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public int RateLimitRequestsRemaining { get; init; }
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/// <summary>
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/// Gets the time of the rate limit requests reset.
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/// </summary>
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public DateTimeOffset RateLimitRequestsReset { get; init; }
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/// <summary>
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/// Gets the rate limit tokens limit.
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/// </summary>
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public int RateLimitTokensLimit { get; init; }
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/// <summary>
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/// Gets the rate limit tokens remaining.
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/// </summary>
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public int RateLimitTokensRemaining { get; init; }
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/// <summary>
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/// Gets the time of the rate limit tokens reset.
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/// </summary>
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public DateTimeOffset RateLimitTokensReset { get; init; }
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/// <summary>
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/// Gets the retry after value.
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/// </summary>
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public int RetryAfter { get; init; }
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internal AnthropicHeaders()
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{
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="AnthropicHeaders"/> class.
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/// </summary>
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/// <param name="headers">The HTTP response headers.</param>
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/// <returns>A new instance of the <see cref="AnthropicHeaders"/> class.</returns>
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public AnthropicHeaders(HttpResponseHeaders headers)
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{
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RequestId = headers.GetValues(RequestIdHeaderKey).FirstOrDefault() ?? string.Empty;
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RateLimitRequestsLimit = int.Parse(headers.GetValues(RateLimitRequestsLimitHeaderKey).FirstOrDefault() ?? "0");
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RateLimitRequestsRemaining = int.Parse(headers.GetValues(RateLimitRequestsRemainingHeaderKey).FirstOrDefault() ?? "0");
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RateLimitRequestsReset = DateTimeOffset.Parse(headers.GetValues(RateLimitRequestsResetHeaderKey).FirstOrDefault() ?? DateTimeOffset.MinValue.ToString());
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RateLimitTokensLimit = int.Parse(headers.GetValues(RateLimitTokensLimitHeaderKey).FirstOrDefault() ?? "0");
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RateLimitTokensRemaining = int.Parse(headers.GetValues(RateLimitTokensRemainingHeaderKey).FirstOrDefault() ?? "0");
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RateLimitTokensReset = DateTimeOffset.Parse(headers.GetValues(RateLimitTokensResetHeaderKey).FirstOrDefault() ?? DateTimeOffset.MinValue.ToString());
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RetryAfter = int.Parse(headers.GetValues(RetryAfterHeaderKey).FirstOrDefault() ?? "0");
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}
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}
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