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281
ViewsHow to handle API request that does not throw catch? (403 error)
Tried to access blob storage API with the following method but getting 403 return without error throw(this happen because I'm trying to access file that does not exist/no permission). How should such error be handled? .catch is already applied while calling the API.
Background.. I'm trying to make mistake by purpose to get a file inside Azure blob storage. I do expect 403 and I wish to handle this properly.
Get method
getReq = async url => {
return new Promise((resolve, reject) => {
axios
.get(url)
.then(function (response) {
resolve(response.data);
})
.catch(function (error) {
reject(error);
})
});
};
Response received from postman
<?xml version="1.0" encoding="utf-8"?>
<Error>
<Code>AuthenticationFailed</Code>
<Message>Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature.
RequestId:maskedInfo
Time:maskedInfo</Message>
<AuthenticationErrorDetail>Signature did not match. String to sign used was
/blob/maskedInfo/maskedInfo/maskedInfo.json
ReadOnly
2020-08-04
b
</AuthenticationErrorDetail>
</Error>
Tried:
TryCatchdoes not catch the issue either
Error show from React Native:
·
Juan Pablo Isaza
1 answers
Answer question0
When you call getReq() method, It will return a Promise. So, You should handle the rejection.
getReq("https://somerandomurl.com")
.then(res => {
console.log(res);
})
.catch(err => {
console.error(err);
})
In await style,
try {
const res = await getReq("https://somerandomurl.com");
} catch (err) {
console.error(err);
}
·
Juan Pablo Isaza
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