aws_credentials_ec2 (aws_credentials v1.0.3)

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This provider looks up credential information from EC2 metadata.

Summary

Types

field/0
not200/1
request_header/0
request_headers/0
role/0
session_token/0
value/0

Functions

fetch(Options)

Types

field/0

-type field() :: string().

not200/1

-type not200(Tag) ::
          {Tag,
           {not200,
            aws_credentials_httpc:status_code(),
            aws_credentials_httpc:body(),
            aws_credentials_httpc:headers()}} |
          {Tag, aws_credentials_httpc:response_error()}.

request_header/0

-type request_header() :: {field(), value()}.

request_headers/0

-type request_headers() :: [request_header()].

role/0

-type role() :: binary().

session_token/0

-type session_token() :: binary().

value/0

-type value() :: string().

Functions

fetch(Options)

-spec fetch(aws_credentials_provider:options()) ->
               {error, _} | {ok, aws_credentials:credentials(), aws_credentials_provider:expiration()}.