Updated api docs with optional fields

[Saranya-jena]

Signed-off-by: Saranya-jena [email protected]

Proposed changes

• Updated API docs with optional fields in few APIs
• Added documentation for /get_projects_stats
  Fixing issues from (ChaosCenter): API Testing issues tracker litmus-e2e#362

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• Bugfix (non-breaking change which fixes an issue)
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Dependency

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Special notes for your reviewer:

[Aman-Codes]

Suggested change

	title: Litmus Portal Authentication API
	title: Litmus Portal Authentication API
	version: 1.0.0

Missing version information in info is giving error when tested swagger.yml on https://editor.swagger.io/

[Aman-Codes]

Suggested change

	produces:
	parameters:
	- name: user_id
	required: true
	description: Id of the user
	in: path
	type: string
	produces:

Gives error Declared path parameter "user_id" needs to be defined as a path parameter at either the path or operation level

[Aman-Codes]

Similar error for /get_project/{project_id} and /get_user_with_project/{username}

[Aman-Codes]

Could you please change

litmus/mkdocs/docs/graphql/v2.0.0/api.html

Line 604 in f801670

<td>Mandatory</td>

to

<td>Optional</td>