Takes a string, *string, or struct and returns []byte (json marshal).

Take from aws-lambda-go.Function#lambdaErrorResponse.

FromJSON Map Converts a string of JSON or a Struct into a map[string]interface{}.

InterpolateArnVariables replaces any resource parameter templates with the appropriate values.

LambdaArn takes a name OR arn and returns Arn defaulting to AWS Environment variables.

PrettyJSON takes a string or a struct and returns it as PrettyJSON.

PrettyJSONStr takes a string or a struct and returns it as PrettyJSON, no error.

SHA256AByte returns a hex string of the SHA256 of a byte array.

SHA256File returns a hex string of the SHA256 of a file.

SHA256Str returns a hex string of the SHA256 of a string.

StepArn takes a name OR arn and returns Arn defaulting to AWS Environment variables.

Strp return a string pointer from string.

TimeUUID returns time base UUID with prefix.