* refactor(ssm): Add Documents class to avoid dictionary handling
This also solves the datetime format issue in TestAccAWSCloudWatchEventTarget_ssmDocument
* Including labels and versions in SSM Get Parameters
* implementing NextToken and MaxResults into the SSM Get Parameter History functionality
* Implementing unit tests and some lint refactoring for NextToken implementation in get_parameter_history
* Implement correct error when requesting specific version of a parameter which exists but does not have this version
* removing trailing whitespace causing lint failure
* Adding unit tests and fixing linting for new error handling
* Fixing small bug in response message
* Revert change in get_parameters as versioning is not currently implemented in this method. Will fix as a separate PR
* Modify put_parameter() to raise ValidationError when value is empty string
* Simplify empty string check
Co-authored-by: Tom Noble <tom.noble@bjss.com>
Replace the special-case code to handle Cloud Formation tags with a more
generic implementation that covers all instance tags.
Supersedes #2863Closes#2862
* Enforce parameter naming
Parameters are not allowed to start with `ssm` or `aws`. This commit adds error messages which
correspond exactly to the error messages returned by boto3.
* Fix for Python 2 compatibility
f-strings not supported in Python 2.7
* Implement Filter: Contains functionality for describe_params
This commit adds the Contains functionality. Tests were created
to mimic behavior in AWS/boto3, including that filters with values
in the form of `/name` will match parameters named `/name/match` but
not parameters named `match/with/other-name`. In the test example, a
Contains filter with the value `/tan` would match: `/tangent-3` and
`tangram-4` but not `standby-5`.
* Enforce parameter filter restrictions on get_parameters_by_path
According to the boto3 documentation [1], `Name`, `Path`, and `Tier` are not
allowed values for `Key` in a parameter filter for `get_parameters_by_path`.
This commit enforces this by calling `_validate_parameter_filters` from the
`get_parameters_by_path` method, and adding a check to `_validate_parameter_filters`.
I added 3 test cases to `test_get_parameters_by_path` which check for the correct
exception when calling with a parameter filter using any of these keys.
* Code formatted to match style
* Refactored logic
