Description

Implements the Invoke-OktaPreviewSAMLMetadataForApplication cmdlet to retrieve SAML metadata for applications via the /api/v1/apps/{appId}/sso/saml/metadata endpoint.

Changes

• Added /api/v1/apps/{appId}/sso/saml/metadata endpoint to OpenAPI specification
• Generated new PowerShell cmdlet with support for optional keyId parameter
• Added unit tests for endpoint validation and parameter handling
• Updated module manifest and documentation

Usage

# Get SAML metadata for an application
$metadata = Invoke-OktaPreviewSAMLMetadataForApplication -AppId '0oaXXXXXX'

# Get SAML metadata with specific key credential
$metadata = Invoke-OktaPreviewSAMLMetadataForApplication -AppId '0oaXXXXXX' -KeyId 'SIMXXXXXX'

Testing

• Unit tests pass (2/2)
• Endpoint connectivity verified
• Module builds successfully

Related Issues

Closes #88

Checklist

• Code follows project style guidelines
• Tests added and passing
• Documentation updated
• OpenAPI spec updated