Add create oauth method calls

pkg/oauthcredentials/client.go

@@ -67,8 +67,8 @@ type OAuthConnectionType string
 const (
 	AppleOauth     OAuthConnectionType = "AppleOauth"
 	GithubOauth    OAuthConnectionType = "GitHubOauth"
-	GoogleOAuth    OAuthConnectionType = "GoogleOAuth"
-	MicrosoftOAuth OAuthConnectionType = "MicrosoftOAuth"
+	GoogleOauth    OAuthConnectionType = "GoogleOauth"
+	MicrosoftOauth OAuthConnectionType = "MicrosoftOauth"
 )
 
 // OAuthConnectionState represents the state of an OAuth Connection.
@@ -343,3 +343,41 @@ func (c *Client) UpdateOAuthCredential(ctx context.Context, opts UpdateOAuthCred
 	err = dec.Decode(&body)
 	return body, err
 }
+
+type CreateOAuthCredentialOpts struct {
+	Type OAuthConnectionType `json:"type"`
+}
+
+func (c *Client) CreateOAuthCredential(ctx context.Context, opts CreateOAuthCredentialOpts) (OAuthCredential, error) {
+	c.once.Do(c.init)
+
+	data, err := c.JSONEncode(opts)
+	if err != nil {
+		return OAuthCredential{}, err
+	}
+
+	endpoint := fmt.Sprintf("%s/oauth-credentials", c.Endpoint)
+	req, err := http.NewRequest(http.MethodPost, endpoint, bytes.NewBuffer(data))
+	if err != nil {
+		return OAuthCredential{}, err
+	}
+	req = req.WithContext(ctx)
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+c.APIKey)
+	req.Header.Set("User-Agent", "workos-go/"+workos.Version)
+
+	res, err := c.HTTPClient.Do(req)
+	if err != nil {
+		return OAuthCredential{}, err
+	}
+	defer res.Body.Close()
+
+	if err = workos_errors.TryGetHTTPError(res); err != nil {
+		return OAuthCredential{}, err
+	}
+
+	var body OAuthCredential
+	dec := json.NewDecoder(res.Body)
+	err = dec.Decode(&body)
+	return body, err
+}

pkg/oauthcredentials/oauthcredentials.go

@@ -40,3 +40,11 @@ func UpdateOAuthCredential(
 ) (OAuthCredential, error) {
 	return DefaultClient.UpdateOAuthCredential(ctx, opts)
 }
+
+// CreateOAuthCredential creates an OAuthCredential.
+func CreateOAuthCredential(
+	ctx context.Context,
+	opts CreateOAuthCredentialOpts,
+) (OAuthCredential, error) {
+	return DefaultClient.CreateOAuthCredential(ctx, opts)
+}