chore(go): Add Go documentation trait

AwsCryptographicMaterialProviders/dafny/AwsCryptographicMaterialProviders/Model/cryptographic-materials-cache.smithy

@@ -222,6 +222,9 @@ structure StormTrackingCache {
   timeUnits: TimeUnits
 }
 
+@documentation("The time unit for gracePeriod, graceInterval, and inFlightTTL.
+The default is seconds.
+If this is set to milliseconds, then these values will be treated as milliseconds.")
 @enum([
   {
     name: "Seconds",

AwsCryptographicMaterialProviders/dafny/AwsCryptographicMaterialProviders/Model/identifiers.smithy

@@ -14,6 +14,7 @@ namespace aws.cryptography.materialProviders
 //# | FORBID_ENCRYPT_ALLOW_DECRYPT    |
 //# | REQUIRE_ENCRYPT_ALLOW_DECRYPT   |
 //# | REQUIRE_ENCRYPT_REQUIRE_DECRYPT |
+@documentation("Supported ESDK Commitment Policies. For more information, see: https://github.com/awslabs/aws-encryption-sdk-specification/blob/master/framework/commitment-policy.md#supported-format-commitment-policy-enum.")
 @enum([
   {
     name: "FORBID_ENCRYPT_ALLOW_DECRYPT",
@@ -30,6 +31,7 @@ namespace aws.cryptography.materialProviders
 ])
 string ESDKCommitmentPolicy
 
+@documentation("Supported DBE Commitment Policies.")
 @enum([
   {
     name: "REQUIRE_ENCRYPT_REQUIRE_DECRYPT",
@@ -54,7 +56,7 @@ union CommitmentPolicy {
 
 // Padding
 
-// Values come from: https://github.com/awslabs/aws-encryption-sdk-specification/blob/master/framework/raw-rsa-keyring.md#supported-padding-schemes
+@documentation("Supported Padding Schemes. For more information, see: https://github.com/awslabs/aws-encryption-sdk-specification/blob/master/framework/raw-rsa-keyring.md#supported-padding-schemes.")
 @enum([
   {
     name: "PKCS1",
@@ -79,7 +81,7 @@ union CommitmentPolicy {
 ])
 string PaddingScheme
 
-// AES wrapping algorithms
+@documentation("Supported AES wrapping algorithms.")
 @enum([
   {
     name: "ALG_AES128_GCM_IV12_TAG16",

AwsCryptographicMaterialProviders/dafny/AwsCryptographicMaterialProviders/Model/suites.smithy

@@ -7,7 +7,8 @@ namespace aws.cryptography.materialProviders
 // customer facing, we will need to either model the AlgorithmSuiteProperties
 // as a separate structure (with an associated resource/operation for translating
 // from name to properties) or use more advanced custom traits which allow us to
-// model all properties of the algorithm suite in one structure. 
+// model all properties of the algorithm suite in one structure.
+@documentation("Supported ESDK Algorithm Suite Ids.")
 @enum([
   {
     name: "ALG_AES_128_GCM_IV12_TAG16_NO_KDF",
@@ -56,6 +57,7 @@ namespace aws.cryptography.materialProviders
 ])
 string ESDKAlgorithmSuiteId
 
+@documentation("Supported DBE Algorithm Suite Ids.")
 @enum([
   {
     name: "ALG_AES_256_GCM_HKDF_SHA512_COMMIT_KEY_SYMSIG_HMAC_SHA384",