[schema registry] - unsupported protocol scheme

[bruno-holanda15]

Description

I am trying to use schema registry with my producer.go, which I followed up the instructions with Kafka and Go, but every time I run my producer I got an error with like this:

Failed to serialize payload: Post "my.bootstrap.server.config:///subjects/orders-value/versions?normalize=false": unsupported protocol scheme "my.bootstrap.server.config"

Some part of the code bellow, It is falling in the error of ser.Serialize

How to reproduce

• First you need to setup a cluster in Confluent Platform
• Enable Schema Registry for this Cluster
• Get the API keys to add in your getting-started.properties like the example - https://developer.confluent.io/get-started/go/#configuration
• You can clone the repo https://github.com/bruno-holanda15/confluent_schema_registry_tutorial/tree/feat/test_schema_registry

Checklist

Please provide the following information:

• [x] confluent-kafka-go and librdkafka version (1.9.2):
• [x] Apache Kafka broker version: Used Confluent Topic and Client Producer as the repository bellow
• [x] Client configuration: Should setup personally in your account like https://developer.confluent.io/get-started/go/#configuration
• [x] Operating system - Ubuntu 22:
• [x] Provide client logs (Failed to serialize payload: Post "my.bootstrap.server.config:///subjects/orders-value/versions?normalize=false": unsupported protocol scheme "my.bootstrap.server.config")
• [x] Provide broker log excerpts - not used
• [ ] Critical issue