# \#go-sdk

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## [Duplicate Content-Type header rejected by server](https://community.orkes.io/t/duplicate-content-type-header-rejected-by-server/171)

<div class="topic-metadata">

**Author:** [@orkes\_community](https://community.orkes.io/u/orkes_community)\
**Replies:** 1\
**Last updated:** [May 12, 2025, 3:32pm UTC](https://community.orkes.io/t/duplicate-content-type-header-rejected-by-server/171 "2025-05-12T15:32:56Z")

</div>

For SDK version v1.5.4 (ref: Duplicate \`Content-Type\` header rejected by server · Issue #184 · conductor-sdk/conductor-go · GitHub) I try to observe the HTTP dump sent when execute the workflow through the SDK using set…