FormatError returns a string representation of the given error.

FormatPath returns a string representation of the given path using a syntax that resembles an expression in the Terraform language.

UpstreamAPIError is a helper for constructing a Diagnostic to report an otherwise-unhandled error response from an upstream API/SDK.

ValidationError is a helper for constructing a Diagnostic to report an unsuitable value inside an attribute's ValidateFn.

Error is a diagnostic severity used to indicate that an option could not be completed as requested.

Warning is a diagnostic severity used to indicate a problem that did not block the competion of the requested operation but that the user should be aware of nonetheless.

Diagnostic represents a single problem that occurred during an operation.

Diagnostics is a collection type used to report zero or more problems that occurred during an operation.