Unable to resolve " not a valid key=value pair (missing equal-sign) in Authorization header" when POSTing to api gateway

Question

I created an api-gateway to put data in my s3 bucket. When I test it in console it works with no problem. Even when I test my token in the authorizer test it returns an "Allow", so there's nothing wrong with my token. My token validation is

^Bearer [-0-9a-zA-z\.]*$

so my python code for generating my header looks like this:

headers = {
    "Authorization": "Bearer " + token,
    "Content-type": "application/json"
}

The rest of my code is:

response = requests.post(url, headers=headers, data={"id":"0678a93d-ee8c-4db5-a831-1e311be4f04b", "test":"12345"})
print(response.text)

The error message I get is "{"message":"'{My Token}' not a valid key=value pair (missing equal-sign) in Authorization header: 'Bearer {My Token}'."}"

My url looks like this:

https://my-api-gateway.amazonaws.com/MyStage, and I am using a {proxy+} in my resources. I noticed if I change my header from Content-type to Accept, it gives me the same error, but if I also change my url to https://my-api-gateway.amazonaws.com/MyStage/any-arbitrary-string/, I get a

   {"response":{"status":"VALID", "message": "success"}} 

but the file does not show up in my s3 bucket. How do I resolve this?

Answer 1

I resolved it. I changed my method to come from the root resource (instead of the unnecessary {proxy+}, and also noticed that my python method was incorrect. I had response = requests.post(url, headers=headers, data=my_json), but data only accepts a string. I have to use either requests.post(url, headers=headers, json=my_json) or requests.post(url, headers=headers,data=json.dumps(my_json))